The Anonymous Widower

Stratford Station Secures Funding For Plans Set To Relieve Overcrowding

The title of this post, is the same as that of this article on Rail Technology Magazine.

These are the first two paragraphs.

Reduced congestion at London’s Stratford station is on the table as Network Rail secure a £2m boost from the Department for Transport.

Stratford Station has seen a surge in demand – despite the impact of the pandemic – ever since the 2012 Olympics, and the forecast for this is set to grow even more as the area continues to regenerate.

Something needs to be done as it is he busiest non-terminal station in London, that before the pandemic was handling over 42 million passengers per year.

Nothing specific is said, except that more space will be created for passengers with better wayfinding.

Although the article says that this could be a five year project.

The Current Station

This is an extract from It’s Time To Detopsify Stratford Station, which was a previous look at Stratford station in May this year.

This map from cartometro.com shows the Topsy-like nature of the platforms at Stratford.

Note.

  1. The Docklands Light Railway is shown in turquoise.
  2. The DLR platforms in the North-West corner of the map are those of Stratford International station.
  3. High Speed One and the four platforms of Stratford International station are shown in black.
  4. The North London Line of the London Overground is shown in orange.
  5. The North London Line terminates in Platforms 1 and 2, which have a level link to Platform 12.
  6. Platform 12 is on the anti-clockwise platform for the High Meads Loop and has step-free access to the subway system underneath the station.
  7. Platform 11 is on the clockwise platform for the High Meads Loop and has level access to Platform 10a and full step-free access,
  8. Platform 10a is used by some services to East Anglia.
  9. Crossrail is shown in blue.
  10. The Central Line is shown in red.
  11. The Jubilee Line is shown in silver.

It is not the best passenger-friendly station layout.

What Would I Do?

These are what I would like to see.

Better Information on the Overground Platforms

If I am returning from Stratford after doing some shopping at Eastfield, I will often climb up the stairs or rise in the lift to the two Overground platforms 1 and 2. I will often find two trains there, but there is no indication to say which will be the first train to leave.

Use Of The High Meads Loop

The High Meads Loop is a double-track loop at the Southern end of the branch of the West Anglia Main Line that leads to Stratford.

  • It is mainly underneath the Eastfield shopping centre.
  • It serves Platforms 11 and 12 in Stratford station.

As the single-track loop of the Wirral Line under Liverpool can handle up to sixteen trains per hour (tph), I believe that the High Meads Loop could be used as the Southern terminus for an improved service to Cambridge, Stansted Airport and up the Lea Valley to Cheshunt, Chingford, Harlow and Hertford East.

The signage from when Stratford had a Stansted Express service is still there and shown in this picture.

 

 

This is almost symptomatic of the chaotic nature of the station.

I get the impression from this sign, that one of the original design criteria of the High Meads Loop and the Overground platforms at Stratford for the North London Line was to create an easy route for the whole of North London to Stansted Airport and Cambridge.

Or is it just a symptom of Too Many Cooks Syndrome, where everybody had their own ideas and no-one took charge and designed Stratford station properly?

Let’s hope Network Rail are fully in charge, as this is not a project to interest Sadiq Khan, as it’s not in South London and that area of London won’t benefit.

A Better Connection Between Stratford Station And Southeastern HighSpeed Services

I have just looked up how it is recommended you might travel between Richmond and Faversham.

The timetable recommends a double-change at Clapham Junction and Victoria.

I would take the Overground to Stratford and then change to the Southeastern HighSpeed services.

  • This route is a single change.
  • The change is step-free.
  • The change involves passing the best station stop in the UK; Marks and Spencer’s large store in the Eastfield Shopping Centre, where takeaway food is well placed for passing trade.

But the change is badly signposted and could be a long walk with a heavy case.

There is probably a need for some form of people mover that connects all the platforms at Stratford station to the platforms at Stansted International station.

Conclusion

Sort it!

 

 

 

September 18, 2021 Posted by | Transport/Travel | , , , , , , | 10 Comments

Essex Councillors Call For Underground Link

The title of this post, is the same as that of this article on Railnews.

This is the first paragraph.

Councillors in Harlow are calling for a new Underground link, saying that they are examining ‘all possibilities for improving and modernising transport connections’.

I’ve tackled this subject before in Does Harlow Need An Improved Train Service?, but this time I’m starting with what is possible and working backwards.

Harlow’s Current Train Service

Currently, these trains serve Harlow Town station.

  • Stratford and Bishops Stortford – 2 tph – via Lea Bridge, Tottenham Hale, Waltham Cross, Cheshunt, Broxbourne and Sawbridgeworth
  • London Liverpool Street and Cambridge North – 1 tph – via Tottenham Hale, Cheshunt, Broxbourne, Bishop’s Stortford, Audley End, Whittlesford Parkway and Cambridge
  • London Liverpool Street and Cambridge North – 1 tph – via Tottenham Hale, Cheshunt, Broxbourne, Roydon, Sawbridgeworth, Bishop’s Stortford, Stansted Mountfitchet, Elsenham, Newport, Audley End, Great Chesterford, Whittlesford Parkway, Shelford and Cambridge
  • London Liverpool Street and Stansted Airport – 1 tph – via Tottenham Hale
  • London Liverpool Street and Stansted Airport – 1 tph – via Tottenham Hale and Stansted Mountfitchet

In addition these services run through Harlow Town station without stopping.

  • London Liverpool Street and Stansted Airport – 2 tph – via Tottenham Hale

Note.

  1. tph is trains per hour
  2. The Stansted services are fast services and take 29 minutes between London Liverpool Street and Harlow Town.
  3. The other services seem to take a few minutes longer.

Summarising the services gives the following.

  • Eight tph pass through the station of which six tph stop.
  • Cambridge and Cambridge North has a 2 tph service.
  • London Liverpool Street has a 4 tph service.
  • Stansted Airport has a 2 tph service.
  • Stratford has a 2 tph service.
  • Tottenham Hale has a 6 tph service.

Each of Greater Anglia’s new Class 720 trains, when working as a ten-car formation can carry well over a thousand passengers.

Harlow Town station has a fairly good service, but it could probably be improved.

What Are Harlow’s Councillors Suggesting

This paragraph in the Railnews article gives the councillors wish list.

Harlow Councillor Michael Hardware is portfolio holder for strategic growth. He said: ‘With Harlow’s close proximity to London our plans include investigating the potential for the extension of the central line to Harlow, lobbying to extend London Transport Zones to Harlow, examining connectivity to Crossrail 2 and promoting four tracking of the main line to Stansted Airport as well as improving existing public transport links in and out of the town.

I’ll look at each proposal in turn.

Extending The Central Line To Harlow

Epping and Harlow are about nine miles apart.

This Google Map shows the two towns and the M11 that runs to the East of both towns.

Note.

  1. Epping is in the South-West corner of the map.
  2. Harlow, which is a large town of nearly 90,000 residents is at the top of the map.
  3. The M11 runs North-South across the map to the East of both towns.
  4. North Weald Airfield lies to the East of the motorway.

Would it be possible to run an extension of the Central Line from Epping to Harlow?

It could run up the West side of the motorway.

  • The terminus could be in South-East Harlow close to Junction 7 of the M11.
  • Any plans for the development of North Weald Airfield could have a big effect on any plans.

This Google Map shows the location of Epping station with respect to the motorway.

Note Epping station is in the South-West corner of the map.

Running North-East from the station, the dark green scar of the single-track Epping Ongar Railway can be picked out, as it runs between St. Margaret’s Hospital and the village of Coopersale.

This third Google Map shows the railway as it passes under the M11.

Would it be possible to use the route of this line to connect to a new line alongside the motorway?

This fourth Google Map shows Epping tube station.

Note.

  1. The station has two platforms, but is not step-free.
  2. It has a large car-park.
  3. Trains take thirty-seven minutes between Epping and Liverpool Street stations.
  4. Trains have a frequency of nine tph.

This map from cartometro.com shows the track layout at Epping station and the interface with the Epping Ongar Railway.

Note.

  1. The Epping Ongar Railway has always been single track.
  2. The crossovers to the South of Epping station allow either platform to be used for Central Line services.
  3. When the Central Line ran to Ongar, it looks like all services used Platform 1 at Epping.

I feel that it might be possible to create an extension to Harlow, by doing something like the following.

  • Add a second bi-directional  track alongside the Epping Ongar Railway between Epping station and the M11.
  • Extend Platform 1 to the North, so that the heritage trains can load and unload passengers at Epping station.
  • The Central Line platforms would be unaltered, so could still handle the nine tph they currently handle.
  • Trains to and from Harlow would always use Platform 2.

At the M11, the new bi-directional track would turn North and become double-track to Harlow.

  • The double-track would allow trains to pass.
  • If the rolling stock for the Central Line has been renewed, it might be possible to run the extension on battery power.
  • If Harlow had a single platform, it would be possible to run four tph to Harlow.
  • The current 2012 Stock trains have a capacity of around a thousand passengers.
  • I estimate that trains would take about ten minutes between Epping station and the new Harlow station.

I feel something is possible, but building the line might be easier if new battery-electric trains were available, as this would probably allow the extension to be built without electrification.

On the other hand, it might not have the greatest financial case.

  • It could be difficult to add large numbers of passengers to the Central Line.
  • At around forty-seven minutes, the Central Line service will be slower than the main line trains, which currently take around a dozen minutes less.

I’ll be interested to see what the professionals say.

Extending London Transport Zones To Harlow

Harlow Town station has ticket barriers, but I don’t think it is part of London’s contactless card zone.

Adding Harlow Town and all stations between Harlow Town and the zone could be very beneficial to passengers and train companies.

Examining Connectivity To Crossrail 2

I think that in the current economic situation this should be discounted.

  • It is a very expensive project.
  • Building it will cause tremendous disruption on the West Anglia Main Line.
  • It is only planned to go as far as Broxbourne station.

But I don’t think politicians from outside London and the South-East would sanction another massive project for London.

I don’t think Crossrail 2 will ever be build in its currently proposed form.

Four Tracking Of The Main Line To Stansted Airport

Consider.

  • Currently, the numbers of trains on the West Anglia Main Line is under twelve tph.
  • Modern double-track railways with the latest digital in-cab signalling like Thameslink and Crossrail can handle twice this number of trains.
  • The West Anglia Main Line will be getting new trains with better acceleration.

Four-tracking is mainly needed to cut times to Cambridge and Stansted Airport, but I suspect that with some clever design and improved signalling, the current double-track can be improved significantly.

Improving Existing Public Transport Links In And Out Of The Town

I think that this could be a fruitful area.

  • As I said earlier, Harlow has only 6 tph trains stopping in the station.
  • I believe this could be increased to at least 10 tph, if the West Anglia Main Line were to be modernised.
  • Extending London Transport Zones To Harlow, which I discussed earlier would surely help.
  • Is there enough car parking?
  • Are there enough buses to the stations?
  • Would a fleet of zero-carbon buses tempt people to use them?
  • Would it be possible to run a hydrogen commuter bus service up and down the M11 between say Harlow and Ilford for Crossrail?, as is being done in Dublin, that I wrote about in Three Hydrogen Double Decker Buses Set For Dublin.

Hopefully, Harlow’s councillors would have a few good ideas.

A Few Thoughts On What Is Possible

These are a few of my thoughts on what is possible.

Digital Signalling Could Increase The Number of Trains Per Hour Significantly

Consider.

  • Currently, the West Anglia Main Line handles ten tph between Liverpool Street and Bishops Stortford.
  • Thameslink handles 24 tph with digital signalling.
  • Crossrail will handle 24 tph with digital signalling.
  • High Speed Two will handle eighteen tph.

I certainly believe that another four tph could be easily handled through the two Harlow stations, with full digital signalling.

Perhaps a frequency of eight tph, that would match TfL Rail between London Liverpool Street and Shenfield would be ideal.

If it works for Shenfield it should work for Harlow!

Rebuild Cheshunt Station

Cheshunt station with its level crossing is a bottleneck and any increase in the number of trains through the station will need the level crossing to be replaced by a bridge.

But developers are talking of high class housing in the area and removal of the level crossing appears to be in their plans.

New High-Capacity Class 720 Trains

Pairs of five-car Class 720 trains are coming to the West Anglia Main Line and each pair will carry over a thousand passengers.

These will be used on four tph, that call at Harlow Town station.

Turn Trains In The High Meads Loop at Stratford Station

The single-track Wirral Line Loop under Liverpool handles up to sixteen tph.

Network Rail built a double-track loop under the Eastfield Shopping Centre, which calls at Platforms 11 and 12 in Stratford.

If this loop was used to turn trains it could probably handle at least twelve tph on one platform.

Liverpool Street currently handles these trains that go up the West Anglia Main Line or the Lea Valley Lines.

  • 6 tph – Greater Anglia
  • 6 tph – London Overground

It looks to me that the terminal capacity in London could be as high as 20 tph.

Run More Trains On A Digitally-Signalled Route Through Seven Sisters

Just four tph run on the London Overground route through Seven Sisters station.

Compare that with the East London Line of the London Overground, where sixteen tph run between Dalston Junction and Surrey Quays stations.

The London Overground has ambitions to run four tph to Cheshunt and Enfield Town, as they do to Chingford, but that would only up the frequency through Seven Sisters to eight tph.

The tracks in the area also allow trains from Stratford to use the lines through Seven Sisters stations to go North.

Run West Anglia And Lea Valley Services Together

Currently, Greater Anglia and London Overground seem to do their own things, but surely properly integrated and with the moving of more services to the London Overground, I suspect that everything could be more efficient.

I believe that by using Liverpool Street and Stratford as twin London terminals for Lea Valley services, that upwards of twenty tph can on digitally-signalled West Anglia Main Line and the Lea Valley Lines.

These are the current trains.

  • Bishops Stortford – 2 tph
  • Cambridge North – 2 tph
  • Cheshunt – 2 tph
  • Chingford – 4 tph
  • Enfield Town – 2 tph
  • Hertford East – 2 tph
  • Stansted Airport – 4 tph

Note.

  1. This is a total of eighteen tph
  2. The pinch point is surely the stretch between Bethnal Green and Clapton stations, which handles 14 tph including a mix of fast expresses and London Overground services.
  3. On the other hand the route through Seven Sisters is handling just four tph.
  4. Ten tph run between Tottenham Hale and Cheshunt stations on the West Anglia Main Line.
  5. Only two tph terminate in Stratford.

If the Cheshunt and Enfield Town services are increased to 4 tph, as is London Overground’s aspirations we get the following.

  • Bishops Stortford – 2 tph
  • Cambridge North – 2 tph
  • Cheshunt – 4 tph
  • Chingford – 4 tph
  • Enfield Town – 4 tph
  • Hertford East – 2 tph
  • Stansted Airport – 4 tph

Note.

This is a total of twenty-two tph.

But there is still plenty of spare capacity at Stratford and through Seven Sisters.

If our objective is more trains through Harlow, why not double up the Stratford and Bishops Stortford service.

  • Bishops Stortford – 4 tph
  • Cambridge North – 2 tph
  • Cheshunt – 4 tph
  • Chingford – 4 tph
  • Enfield Town – 4 tph
  • Hertford East – 2 tph
  • Stansted Airport – 4 tph

Note.

  1. This is a total of twenty-four tph.
  2. Harlow will have eight tph to and from London.
  3. There will be 8 tph through Seven Sisters.
  4. There will be twelve tph between Tottenham Hale and Cheshunt stations on the West Anglia Main Line.
  5. Four tph will terminate at Stratford.

Perhaps to reduce the trains on the West Anglia Main Line, the Hertford East trains could go via Seven Sisters.

But that would mean that stations like Brimsdown and Ponders End would lose a lot of their service.

So why not add extra stops to the Bishops Stortford services?

Conclusion

I believe that by doing the following.

  • Adding digital signalling to all lines.
  • Turning more trains at Stratford.
  • Using the route through Seven Sisters at a much higher frequency.
  • Rebuilding Cheshunt station and level crossing.
  • Reorganising stops on the West Anglia Main Line.

That it would be possible to create a high-frequency Metro up the Lea Valley.

Except for the digital signalling and Cheshunt station, there is not much work to do on the infrastructure.

 

 

 

 

 

August 14, 2021 Posted by | Transport/Travel | , , , , , , , , , , , , , , , | 4 Comments

Could London Overground Services To Stratford Be Extended To Meridian Water?

My arrival In Platform 11 at Stratford station has got me thinking!

And others too! Judging by the comments I’ve received.

Yesterday, I took a train from Dalston Kingsland station to Stratford station.

  • The train was the 0934 from Clapham Junction, which was timed to arrive in Stratford at 1038.
  • It arrived in Platform 11 at 1036.

In A London Overground Class 378 Train In Platform 11 At Stratford Station, I show pictures of the train in Platform 11 at Stratford station.

I suspected this was just a one-off occurrence, caused by a malfunction in a train or the signalling, which prevented my train from using the normal Platforms 1 or 2, that services to Stratford would use.

Although, looking at Real Time Trains, the 0938 train this morning, terminated in Platform 11. As it did on Monday and Tuesday this week.

  • This train was the only train from Clapham Junction station not to use Platform 2.
  • Checking days last week, it appears that this train always terminated in Platform 2.

So why did the service terminate in Platform 11?

Driver training is one possibility, so they can use the Platform 11, if there is a malfunction that stops them using Platform 2.

But is there a clue in the first picture, I took, when I arrived in Stratford?

The train in Platform 12 is the 1046 to Meridian Water, which arrived from Bishops Stortford at 1040.

Could it mean that there is to be a reorganisation of platforms at Stratford?

  • Platform 12 will be exclusively used by Greater Anglia for their West Anglia Main Line services.
  • Platform 11 will be used by London Overground.

In Using Platform 12 At Stratford Station, I described ending up on Platform 12, so I know it is possible, but when it happened information was bad for passengers, who didn’t know here they needed to go to continue on their way.

But why would London Overground need the extra platform?

These are my thoughts.

Do London Overground Need An Extra Platform At Stratford?

Currently London Overground services to Stratford are as follows.

  • Four tph – Stratford and Richmond
  • Four tph – Stratford and Clapham Junction

Note.

  1. tph is trains per hour.
  2. Both Class 378 and Class 710 trains can work the routes to Stratford.
  3. Eight tph can easily be handled by two platforms.

To handle more trains may need a third platform at Stratford for the London Overground.

Extra Trains Between Stratford And Canonbury

This report from Network Rail is entitled The London Rail Freight Strategy (LRFS).

It says this about creating a third platform at Camden Road station.

This proposal would reinstate a third track and platform on the northern side of Camden Road station, utilising part of the former 4-track formation through the station.

The additional capacity provided would facilitate much greater flexibility in pathing options for trains on this busy central section of the NLL, opening up new options for future service provision and bolstering performance resilience.

Reinstatement of a third platform would enable platform 2 to be used as a central turnback, with platform 3 becoming the eastbound line for through London Overground services and the majority of freight.

Transport for London modelling suggests that the eastern end of the NLL, from Canonbury to Stratford, will see some of the strongest long-term demand growth on the Overground network.

A turnback platform will allow this to be addressed with peak capacity boosting services between Stratford and Camden Road and there would also be the option to operate these through the off-peak, which could offer a means of providing additional passenger capacity where it is most needed.

The availability of an additional platform would also aid performance recovery during perturbation on
the orbital routes.

Note.

  1. The strongest passenger growth on the North London Line (NLL), will be between Canonbury and Stratford.
  2. Extra services are proposed between Stratford and Camden Road stations.
  3. If you travelled between Highbury & Islington and Stratford before the pandemic, the trains only had space for a few extra very small people in the Peak.

I use this section of the North London Line regularly and suspect the route needs at least twelve tph.

Twelve tph into Stratford would probably mean that the London Overground would need a third platform at Stratford.

More Trains Serving Meridian Water

In the Wikipedia entry for Meridian Water station, this is said.

In August 2019, it was announced that funding had been approved for construction of a fourth platform and a new section of track between Tottenham Hale and Meridian Water to enable up to 8 trains per hour to serve the station at peak times.

This must be the earliest upgrade in history, after a new station has opened.

I got the impression, when the station was announced that it would have four tph to Stratford. Currently, there are just two tph.

Two tph between Stratford and Bishops Stortford also pass through without stopping.

If these called at Meridian Water in the Peak, then there would still be four tph to find.

An easy way to create four tph between Stratford and Meridian Water would be to extend four London Overground services from Stratford.

  • Services would call at Lea Bridge, Tottenham Hale and Northumberland Park stations.
  • Trains would pass through Platform 11 at Stratford.
  • Platform 11 at Stratford would be bi-directional.
  • The service could be run all day, at a frequency of four tph.
  • As these trains have their own track, they won’t delay the Cambridge and Stansted trains on the West Anglia Main Line.
  • A cross-London service between Meridian Water and Clapham Junction or Richmond, would be possible.

Note.

  1. London Overground would be responsible for the bulk of the Meridian Water service.
  2. London Overground’s four- or five-car trains would probably have sufficient capacity for the service.
  3. The main new infrastructure needed would be the fourth platform and a new section of track at Meridian Water station.
  4. Some improvements as specified in the London Rail Freight Strategy will be useful, as they will increase capacity on the North and West London Lines.
  5. My only worry would be, that can modern signalling handle four tph in both directions through Platform 11 at Stratford station.

What Will Be The Track Layout And Method of Operation?

The current track layout is simple.

A bi-directional third track has been laid between Lea Bridge junction, just to the North of Lea Bridge station and Meridian Water station.

  • It is to the East of the double-track West Anglia Main Line.
  • There are bi-directional platforms at Tottenham Hale and Northumberland Park stations.
  • There is a single terminating Platform 2 at Meridian Water station.

A train going between Stratford and Meridian Water stations does the following.

  • Leaves from Platform 11 or 12 at Stratford station.
  • Calls in Platform 2 at Lea Bridge station.
  • Switches at Lea Bridge junction to the bi-directional third-track.
  • Calls in Platform 2 at Tottenham Hale station.
  • Calls in Platform 2 at Northumberland Park station.
  • Terminates in Platform 2 at Meridian Water station.

A train going between Meridian Water and Stratford stations does the following.

  • Leaves from Platform 2 at Meridian Water station
  • Calls in Platform 2 at Northumberland Park station.
  • Calls in Platform 2 at Tottenham Hale station.
  • Switches at Lea Bridge junction to the Up line of the West Anglia Main Line.
  • Calls in Platform 1 at Lea Bridge station.
  • Terminates in Platform  11 or 12 at Stratford station.

The track layout can probably handle a maximum of two tph.

I suspect the upgrade will build on this layout to allow a frequency of at least four tph.

The following works will be done.

  • A fourth track to the East of the bi-directional third track will be built.
  • The fourth track will run between Tottenham Hale and Meridian Water stations.
  • I suspect the fourth track will split from the third track at a junction to the North of Tottenham Hale station. Could this be called Tottenham Hale North Junction? I will use that name, to make things simple!
  • A new Platform 1 will be built in Meridian Water station.
  • Trains going North between Tottenham Hale and Meridian Water will use the current bi-directional third track and will be able to terminate in either Platform 1 or 2 at Meridian Water station.
  • Trains going South between Meridian Water and Tottenham Hale will use the new fourth track and will be able to start from either Platform 1 or 2 at Meridian Water station.
  • I suspect, Northumberland Park station will need a new Platform 1 for Southbound trains. But the station was designed with that in mind.

A train going between Stratford and Meridian Water stations will do the following.

  • Leave from Platform 11 or 12 at Stratford station.
  • Call in Platform 2 at Lea Bridge station.
  • Switch at Lea Bridge junction to the bi-directional third-track.
  • Call in Platform 2 at Tottenham Hale station.
  • Call in Platform 2 at Northumberland Park station.
  • Terminate in Platform 1 or 2 at Meridian Water station.

A train going between Meridian Water and Stratford stations will do the following.

  • Leave from Platform 1 or 2 at Meridian Water station.
  • Use the new fourth track to come South.
  • Call in Platform 1 at Northumberland Park station.
  • Continue on the bi-directional third-track at Tottenham Hale North Junction.
  • Call in Platform 2 at Tottenham Hale station.
  • Switch at Lea Bridge junction to the Up line of the West Anglia Main Line.
  • Call in Platform 1 at Lea Bridge station.
  • Terminate in Platform  11 or 12 at Stratford station.

The track layout is effectively two double-track sections linked by a bi-directional single track between Lea Bridge Junction and Tottenham Hale North Junction.

  • On the double-track sections of the route trains can pass each other, as they are on different tracks.
  • Lea Bridge and Tottenham Hale stations are 1.9 miles apart.
  • Trains take three or four minutes between Lea Bridge and Tottenham Hale stations. Including the stop at Tottenham Hale on the single track section.

If trains could alternate through the single-track section, this would give a capacity  of well over four tph in both directions.

  • A train going North would wait in Platform 2 at Lea Bridge station until the previous Southbound train had cleared Lea Bridge junction, before proceeding North.
  • A train going South would wait at Tottenham Hale North Junction until the previous Northbound  had safely passed, before proceeded South.

I suspect that the trains need full digital signalling with a degree of Automatic Train Control.

But I suspect we could see six tph in both directions.

  • This would fit nicely, with London Overground’s ambition of six tph on all routes.
  • It could be increased to eight tph in the Peak, by arranging for an appropriate number of Greater Anglia services to and from Liverpool Street at Meridian Water.

I feel that a service that meets all objectives will be possible.

Proposals From The London Rail Freight Strategy That Might Help

These proposals from the London Rail Freight Strategy might help.

It does look to me, that the London Rail Freight Strategy was designed with one eye on improving the passenger train service between North-East and South-West London.

Taking The Pressure Off The Victoria Line

Consider.

  • If you’re going between Walthamstow and the West End or the major stations of Euston, Kings Cross, St. Pancras and Victoria, you will use the Victoria Line.
  • If you live in the new housing, being built at Meridian Water, currently you will be likely to hop to Tottenham Hale station and take the Victoria Line.

Consequently, Northern end of the line can get busy! And not just in the Peak!

But a four tph service between Meridian Water and Stratford, will encourage passengers to go to Stratford to take advantage of the Central and Jubilee Lines and Crossrail.

Hence there will be less passengers, who need to use the Victoria Line.

A Better Interchange Between Camden Road And Camden Town Stations

The essential upgrade of Camden Town station has been put on indefinite hold due to TfL’s financial position.

This is a big mistake.

  • Camden Town station gets dangerously full!
  • It would allow the splitting of the Northern Line into two independent lines, which would increase capacity of the current system.
  • Camden Town station is not step-free but Camden Road station has lifts.

Hopefully, it would result, in a better route between the two stations, rather than the polluted route on a narrow pavement.

I very much believe that the rebuilding of Camden Town station is the most important project to improve London’s Underground and Overground network.

But it won’t get built with the current Mayor, as he’s a South Londoner.

Could A Meridian Water and Clapham Junction Service Be An  Affordable Crossrail 2?

Consider.

  • Crossrail 2 will link Clapham Junction and Meridian Water via Central London and Dalston.
  • A Meridian Water and Clapham Junction service would link the two stations via Shepherd’s Bush, Old Oak Common, West Hampstead, Camden Road, Dalston and Stratford.

Each route has their connectivity advantages.

  • Both have good connections to Crossrail, Thameslink and the Bakerloo, Central and Jubilee Lines.
  • The London Overground route has good connections to the Victoria Line and High Speed Two at Old Oak Common.
  • Crossrail 2 serves important stations in Central London.

A Meridian Water and Clapham Junction service could be a valuable addition to London’s rail infrastructure without too much new expensive infrastructure.

Conclusion

An extension of some London Overground services from Stratford to Meridian Water would be worthwhile.

Implementation of this is made easier by the recommendations of the London Rail Freight Strategy.

 

 

 

I

June 25, 2021 Posted by | Transport/Travel | , , , , , , , , , , , , , , , | 5 Comments

It’s Time To Detopsify Stratford Station

Stratford Station has grown like Topsy for too long and has several problems and possible future expansions.

Not least of these include.

  • The final arrival of Crossrail.
  • A direct connection to Chingford.
  • A Stansted Express service.
  • Massive housing developments in the area.
  • More hotels
  • New cultural developments like the branch of the Victoria and Albert Museum.
  • A new campus for University College London.

This article on IanVisits is entitled Stratford Station Set For Massive Transformation.

This is his opening paragraph.

Stratford station could be radically redeveloped under plans being worked on by the rail companies and local council.

That is rather understated!

The station will become several times busier and needs a complete rethink, many more services and deTopsification.

These are my thoughts.

The Development Of The High Meads Loop

The High Meads Loop exists and is a double-track loop that can turn trains arriving at Stratford station via Lea Bridge station.

  • It is underneath the Eastfield Shopping Centre – Westfield is in the West of London.
  • Each track of the loop has its own long platform in the station. – Platform 11 is for clockwise trains and Platform 12 is for anti-clockwise.
  • It has been used in the past for a Stansted Express service.

The Wirral Line in Liverpool like the High Meads Loop is now a modern loop for turning trains.

  • The Wirral Loop is only single-track.
  • It gives connections for over thirty stations on the Wirral and in Cheshire and North Wales to Liverpool City Centre.
  • It is run by fifty-year-old Class 507 and Class 508 trains.
  • The loop has now been improved and can handle upwards of the fourteen trains per hour (tph) it currently does.

Merseyrail will soon be introducing new Class 777 trains on the Wirral Line in the near future and will be increasing services and the number of destinations.

British Rail’s vision for Liverpool, that was cruelly cut-short by Liverpool MP; Harold Wilson, is finally coming to fruition.

Newcastle also got its British Rail tunnel which is now being used by the Metro, but what would have happened in Manchester if British Rail had been allowed to build the Picc-Vic Tunnel?

I have a strong belief, that a Lea Valley Metro can be developed on the West Anglia Main Line.

  • It would have two Southern terminals – Liverpool Street station and the High Meads Loop at Stratford.
  • When it opens, Crossrail will mean that Liverpool Street and Stratford stations will be seven or eight minutes apart with a frequency of at least 12 tph.
  • Northern terminals would include Broxbourne, Cheshunt, Chingford, Enfield Town and Hertford East.
  • Crossrail 2 was planned to have a frequency of 10 and 15 tph between Tottenham Hale and Broxbourne stations.

I believe that if services in East London are thoroughly reorganised, that all the benefits of Crossrail 2 can be brought to East London by the use of the High Meads Loop and the upgrading of existing lines.

Stansted Express Services

Go to Stratford station and there is an out-of-date sign at the end of Platform 1 and 2, where the Overground trains terminate.

It directs passengers to Platform 12 for Stansted Airport.

The picture was taken in 2017, but there is still a walk-through to Platform 12, that I use regularly, if I’m changing between London Overground and Greater Anglia or TfL Rail services to destinations on both the West Anglia or Great Eastern Main Lines.

I believe that there is still a need for a Stansted Express services from Stratford, as for some people, including myself, it is easier to get to Stratford, than Liverpool Street.

From some places the connections to and from Stansted are not very good. Try going between London Bridge, Canterbury, Euston, Victoria or Waterloo and Stansted with a few mobility issues like a heavy suitcase and/or a baby, without a degree in Ducking-and-Diving!

An additional Stansted Express service from Stratford would make things a lot easier to get to the airport for many travellers, because of Stratford’s connections to the Central, Jubilee and North London Lines and SouthEastern’s Highspeed services.

Better Connection Between High Speed One And The High Meads Loop For Passengers

Some passenger connections are missing at Stratford.

This is indicated in the IanVisits article.

This map from cartometro.com shows the Topsy-like nature of the platforms at Stratford.

Note.

  1. The Docklands Light Railway is shown in turquoise.
  2. The DLR platforms in the North-West corner of the map are those of Stratford International station.
  3. High Speed One and the four platforms of Stratford International station are shown in black.
  4. The North London Line of the London Overground is shown in orange.
  5. The North London Line terminates in Platforms 1 and 2, which have a level link to Platform 12.
  6. Platform 12 is on the anti-clockwise platform for the High Meads Loop and has step-free access to the subway system underneath the station.
  7. Platform 11 is on the clockwise platform for the High Meads Loop and has level access to Platform 10a and full step-free access,
  8. Platform 10a is used by some services to East Anglia.
  9. Crossrail is shown in blue.
  10. The Central Line is shown in red.
  11. The Jubilee Line is shown in silver.

It is not the best passenger-friendly station layout.

  • Inevitability, you often find yourself trudging a long way at Stratford station.
  • Changing to or from any high speed services is supremely difficult.
  • Often you have to walk through the busy Eastfield Shopping Centre.

Particularly annoying for me is coming back from Kent on High Speed One and needing to take the North London Line, as I do several times a year.

As it involves a long walk through the Shopping Centre, I now take the easy way out and carry on to St. Pancras and get a taxi home.

As Stratford International is one of the draughtiest stations in England, the station is a real Design Crime and it needs a serious makeover.

Conclusion

Sort it!

 

 

 

 

 

 

 

May 16, 2021 Posted by | Transport/Travel | , , , , , , , , , , , , , , , , , , , | 11 Comments

Does Harlow Need An Improved Train Service?

I ask this question, because I am increasingly seeing articles like this one on My London, which is entitled The Large Town Just Outside London Desperate For A London Underground Station.

The town is Harlow.

This Google Map shows the West Anglia Main Line, as it runs through the North of the town.

Note.

On the face of it the town seems well-served by the trains.

Harlow Town Station

This Google Map shows Harlow Town station to a larger scale.

Note.

  1. The station has four platforms.
  2. The station has full step-free access.
  3. The station has 697 parking spaces with 18 fully accessible spaces.

The station was built in the 1950s and is a Grade II Listed building.

Train services at the station are as follows.

  • Stratford and Bishops Stortford – 2 tph – via Lea Bridge, Tottenham Hale, Waltham Cross, Cheshunt, Broxbourne and Sawbridgeworth
  • London Liverpool Street and Cambridge North – 1 tph – via Tottenham Hale, Cheshunt, Broxbourne, Bishop’s Stortford, Audley End, Whittlesford Parkway and Cambridge
  • London Liverpool Street and Cambridge North – 1 tph – via Tottenham Hale, Cheshunt, Broxbourne, Roydon, Sawbridgeworth, Bishop’s Stortford, Stansted Mountfitchet, Elsenham, Newport, Audley End, Great Chesterford, Whittlesford Parkway, Shelford and Cambridge
  • London Liverpool Street and Stansted Airport – 1 tph – via Tottenham Hale
  • London Liverpool Street and Stansted Airport – 1 tph – via Tottenham Hale and Stansted Mountfitchet

Note.

  1. tph is trains per hour
  2. The Stansted services are fast services and take 29 minutes between London Liverpool Street and Harlow Town.
  3. The other services seem to take a few minutes longer.
  4. London Liverpool Street or Stratford and Tottenham Hale both get six tph.
  5. Bishop’s Stortford gets a four tph service from Harlow Town.
  6. The two Cambridge stations only get two tph.

Harlow Town station has a fairly good service, but it could probably be improved.

Harlow Mill Station

This Google Map shows Harlow Mill station to a larger scale.

Note.

  1. The station has two platforms.
  2. The station has step-free access to the London-bound platform only.
  3. The station has 29 parking spaces with 1 fully accessible space.

The station was built in the 1840s and gets about 13 % of the passengers compared to Harlow Town station.

Train services at the station are as follows.

  • Stratford and Bishops Stortford – 1 tph – via Lea Bridge, Tottenham Hale, Waltham Cross, Cheshunt, Broxbourne and Sawbridgeworth
  • London Liverpool Street and Cambridge North – 1 tph – via Tottenham Hale, Cheshunt, Broxbourne, Roydon, Sawbridgeworth, Bishop’s Stortford, Stansted Mountfitchet, Elsenham, Newport, Audley End, Great Chesterford, Whittlesford Parkway, Shelford and Cambridge

Note.

  1. tph is trains per hour
  2. London Liverpool Street or Stratford and Tottenham Hale both get only two tph.
  3. Bishop’s Stortford gets two tph service from Harlow Mill.
  4. The two Cambridge stations only get one tph.

Unless you lived or worked nearby, I doubt you would be likely to use Harlow Mill station.

Recent And Planned Improvements

These improvements are planned and it is very unlikely they won’t happen.

Class 710 Trains

London Overground now runs new four-car Class 710 trains between London Liverpool Street and Cheshunt.

  • Each has 189 seats and can accept 489 standing passengers.
  • Busy services to Cheshunt will probably are pair of trains.
  • There are four tph between Cheshunt and London.
  • Will the trains shave a few minutes from journey times?

This massive increase in capacity and train quality must attract some passengers to change to and from the London Overground at Cheshunt.

Class 720 Trains

Greater Anglia has 133 new five-car Class 720 trains on order.

  • Each has 540 seats and can accept 145 standing passengers.
  • They are 100 mph trains.
  • Busy services through Harlow will probably be a pair of these trains.

These new trains will be a massive increase in capacity and should attract more passengers to the route.

Class 745 Trains

Greater Anglia has recently introduced ten new twelve-car Class 745 trains on Stansted Express services.

  • Each has 767 seats.
  • They are 100 mph trains.
  • They run a two tph service between Harlow Town and London Liverpool Street station and Stansted Airport.

These new trains should attract more passengers to the route.

Crossrail

Services through Harlow will connect to Crossrail at both London Liverpool Street and Stratford.

Will this mean that some passengers will switch from the Victoria Line to Crossrail for their onward journeys?

  • Crossrail will have more capacity than the Victoria Line.
  • Bond Street, Canary Wharf, Heathrow, Paddington and West London will be easier by Crossrail.
  • Victoria and Waterloo will probably be easier by the Victoria Line.
  • London Liverpool Street station’s new connection to the Northern Line will give easier access to parts of South London.
  • London Liverpool Street station will have much improved step-free connections to all London Underground lines.

Crossrail will certainly change the way many people travel between Harlow and London.

Four Lines Modernisation

This page on the Transport for London web site explains the Four Lines Modernisation. This is the first paragraph.

We’re transforming the Circle, District, Hammersmith & City and Metropolitan lines. When the work is done we’ll be able to run trains more frequently and reliably to make journeys faster and more comfortable.

The project should increase Peak Hour capacity by 33 %.

This will benefit those who change trains at London Liverpool Street between the West Anglia Main Line and the Circle and Metropolitan Lines.

Possible Improvements

These are possible improvements that may happen.

Crossrail 2

It is unlikely, that a start will be made on Crossrail 2 in the near future.

Victoria Line Improvements

The Victoria Line will continue to do, what it has done reliability for over fifty years.

But there could be improvements.

I also suspect that engineers will find a way to increase the frequency to forty tph.

Four Tracks On The West Anglia Main Line

There are two reasons for four-tracking sections of the West Anglia Main Line.

  • To separate Crossrail 2 trains from fast expresses to Stansted and Cambridge.
  • To speed up services to and from Stansted Airport.

However four-tracking the route between Tottenham Hale and Broxbourne stations would probably be very beneficial.

  • Stansted Airport and Cambridge services could be speeded up.
  • Extra services could be run on the West Anglia Main Line.
  • It could make it easier to extend the Overground from Cheshunt.

Four-tracking will be needed for Crossrail 2, so there is surely the possibility, that it could be done earlier to bring benefits to those living along the Lea Valley.

ERTMS Signalling On The West Anglia Main Line

ERTMS Signalling could speed up services and increase their number on the West Anglia Main Line.

It might also enable four-tracking, which would be very disruptive to both train services and road traffic to be delayed.

Station Improvements On The West Anglia Main Line

The stations between London Liverpool Street and Cambridge are a poor bunch with only Tottenham Hale, Northumberland Park, Meridian Water, Waltham Cross, Broxbourne, Harlow Town, Bishop’s Stortford and Audley End having full step-free access.

Some of the other stations need refurbishment and step-free access.

As step-free access will be needed for Crossrail 2, why not setup a rolling program of station improvements.

Level Crossings On The West Anglia Main Line

There are four level crossings on the route to the South of Broxbourne, including three at Cheshunt, Enfield Lock and Brimsdown stations.

They all need to be removed for safety reasons.

New Trains And Capacity

The new trains being rolled out by Greater Anglia and the London Overground will certainly have effects on the services on the West Anglia Main Line.

  • The better performance could speed up services by a few minutes.
  • The capacity increase on the new trains should be welcome.
  • The trains will be of better quality than those they replace.

I also wonder, if the better quality of the trains and their facilities will surely attract more passengers. I suspect the train companies hope so!

Extending The London Overground

This map from cartometro.com shows Cheshunt station and Cheshunt Junction just to the South.

Note.

  1. The two platforms on the West Anglia Main Line and the single bay platform for the London Overground.
  2. The level crossing to the North of Cheshunt station.
  3. The comprehensive Cheshunt Junction which trains to go between the Southbury Loop and the West Anglia Main Line.

Cheshunt Junction is occasionally used by Greater Anglia trains to access the Southbury Loop.

It certainly seems to me, that the Overground could connect to the West Anglia Main Line.

  • All trains from London going to the North of Cheshunt could use Platform 2.
  • All trains to London coming from the North of Cheshunt could use Platform 1.
  • The bay Platform 3 would still be available to turn local trains on the Southbury Loop.
  • An extra crossover could probably be inserted to allow trains from London on the West Anglia Main Line to use Platform 3.

London Overground trains could run to a terminal further North.

Trains Between Cheshunt And London

It is worth looking at the number of trains between Cheshunt and London.

  • Greater Anglia -2 tph – London Liverpool Street and Hertford East via West Anglia Main Line
  • Greater Anglia – 2 tph – Stratford and Bishop’s Stortford via West Anglia Main Line
  • Greater Anglia – 2 tph – London Liverpool Street and Cambridge North via West Anglia Main Line
  • Greater Anglia – 4 tph – London Liverpool Street and Stansted Airport via West Anglia Main Line
  • London Overground – 4 tph – London Liverpool Street and Cheshunt via the Southbury Loop

This means that the West Anglia Main Line has 10 tph and the Southbury Loop has 4 tph.

This suggests possibilities.

  • Move some services from the West Anglia Main Line to the Southbury Loop.
  • Extend some or all of the London Overground trains to the North of Cheshunt.
  • Stations like Bishop’s Stortford, Broxbourne, Harlow, Hertford East and Ware could get extra services to London.
  • The new services would connect to extra stations without changing trains.

Very little new infrastructure would be required.

Bishop’s Stortford Station As A London Overground Destination

Bishop’s Stortford station has these trains to and from London.

  • Greater Anglia – 2 tph – Stratford and Bishop’s Stortford
  • Greater Anglia – 2 tph – London Liverpool Street and Cambridge North
  • Greater Anglia – 2 tph – London Liverpool Street and Stansted Airport

Consider.

  • Bishop’s Stortford station could probably easily handle up to an extra two tph.
  • London Overground’s Class 710 trains only have an operating speed of only 75 mph.
  • The trains may need a speed upgrade to serve Bishop’s Stortford, as their speed could slow the Cambridge and Stansted Airport expresses.

If the London Overground services ran to Bishop’s Stortford station, all the smaller stations South of Bishop’s Stortford, could travel to and from Stansted Airport with a single change.

Bishop’s Stortford station may be a possibility, as a destination of two tph on the London Overground route to London.

Broxbourne Station As A London Overground Destination

Broxbourne station has these trains to and from London.

  • Greater Anglia -2 tph – London Liverpool Street and Hertford East
  • Greater Anglia – 2 tph – Stratford and Bishop’s Stortford
  • Greater Anglia – 2 tph – London Liverpool Street and Cambridge North

Consider.

  • Broxbourne station could probably easily handle up to an extra two tph.
  • As Broxbourne is only 3.2 miles and six minutes to the North of Cheshunt, the 75 mph speed of the London Overground’s Class 710 trains may not be a problem.

Broxbourne station may be a possibility, as a destination of up to two tph on the London Overground route to London.

Harlow Town Station As A London Overground Destination

Harlow Town station has these trains to and from London.

  • Greater Anglia – 2 tph – Stratford and Bishop’s Stortford
  • Greater Anglia – 2 tph – London Liverpool Street and Cambridge North
  • Greater Anglia – 2 tph – London Liverpool Street and Stansted Airport

Consider.

  • Harlow Town station could probably easilyhandle up to an extra four tph.
  • If one is needed there would appear to be space for a turnback facility or an extra platform.
  • As Harlow Town is only 5.4 miles and eight minutes to the North of Cheshunt, the 75 mph speed of the London Overground’s Class 710 trains may not be a problem.

If the London Overground services ran to Harlow Town station, all the smaller stations South of Harlow Town, could travel to and from Stansted Airport with a single change.

Harlow Town station may be a possibility, as a destination of up to four tph on the London Overground route to London.

Hertford East Station As A London Overground Destination

Hertford East station has these trains to and from London.

  • Greater Anglia -2 tph – London Liverpool Street and Hertford East
  • There is an extra tph in the Peak.

Consider.

  • Hertford East station has platforms long enough for eight-car trains and may need modification to accommodate a pair of Greater Anglia’s Class 720 trains.
  • Ware station would need to be remodelled to increase frequency above three tph.
  • As the route from Broxbourne is on a branch line, the 75 mph speed of the London Overground’s Class 710 trains may not be a problem.

Hertford East station may be a possibility, as a destination of up to two tph on the London Overground route to London.

Conclusion

I think the best two destinations of the London Overground service to the North of Cheshunt would be Harlow and Hertford East.

  • Trains could terminate at Harlow Town station to connect with Stansted Express and Cambridge trains.
  • It appears that the slightly shorter Class 710 trains may have advantages when using the short platforms at Hertford East station.

Perhaps each destination should receive two tph.

  • Harlow Town would be connected to the Overground.
  • Passengers using stations between Hackney Downs and Cheshunt on the Southbury Loop would change at Harlow Town to and from Cambridge and Stansted Airport.
  • But the biggest benefit would be that two paths on the West Anglia Main Line would be released, as the two tph to Hertford East would be using the Southbury Loop.

I feel there are possibilities to increase the number of trains on the West Anglia Main Line without adding expensive extra tracks.

 

 

April 29, 2021 Posted by | Transport/Travel | , , , , , , , , , , , , , , , , , | 1 Comment

Cambridge South Station To Be Developed

To me, this was one of the highlights of the 2020 Budget today.

As I lived near Cambridge for over a dozen years and regularly played real tennis at the University, I know the scientific heartbeat of the City better than most.

I have discussed the problems of running a business in the City, with many, who are associated with some of the City’s most successful businesses. I have also funded several ventures in the area.

The same basic problems keep arising.

  • Lack of premises, offices and workshops, of all sizes and qualities.
  • Lack of staff to work in the ventures.
  • Lack of suitable housing, where staff moving to the City can live.
  • Staff are being forced to live further out and the roads, railways and other pubic transport systems don’t have the capacity.
  • Inadequate connections to Stansted Airport.

In the last few years, the transport has improved.

  • A sophisticated and award-winning Park-and-Ride running to five large car parks ringing the City has been developed.
  • The Park-and-Ride also caters for cyclists.
  • Cambridge North station has been opened close to the Cambridge Science Park and the A14 Cambridge Northern By-Pass, with a 450-space car-park and space for a thousand bikes.
  • The Cambridge Guided Busway has been developed across the City from Huntingdon station to Trumpington via Cambridge Science Park, Cambridge North station, Cambridge City Centre, Cambridge bus station, Cambridge station and Addenbrooke’s Hospital.
  • Addwnbrooke’s Hospital is a Major Trauma Centre.
  • The forecourts of Cambridge and Cambridge North stations have been developed to create good interchanges and meeting points.
  • Great Northern now has two fast and two stopping trains per hour (tph) between London Kings Cross and Cambridge and/or Cambridge North stations, with trains continuing alternatively half-hourly to Ely or Kings Lynn.
  • Thameslink has two tph between Brighton and Cambridge.
  • Thameslink also has two tph between Cambridge and London Kings Cross, which will be extended to Maidstone East station, within a couple of years.
  • Greater Anglia run an hourly service between Norwich and Stansted Airport via Ely, Cambridge North and Cambridge stations.
  • Greater Anglia run two tph between London Liverpool Street and Cambridge North stations.
  • Greater Anglia run an hourly service between Ipswich and Cambridge via Bury St. Edmunds and Newmarket stations.
  • All Greater Anglia trains are being replaced with new and much larger Class 755 or Class 720 trains.
  • CrossCountry run an hourly service between Birmingham New Street and Stansted Airport via Peterborough, March, Ely, Cambridge North and Cambridge stations.
  • The A14 and A428 roads are being improved between Cambridge and the A1.
  • The East West Railway between Reading and Cambridge via Oxford, Milton Keynes and Bedford is being developed and should open before the end of the decade.

But Cambridge still needs better links to the surrounding countryside and further.

  • Connections to Peterborough could be doubled to hourly.
  • Cnnections to Haverhill and Wisbech are poor.
  • East West Railway have ideas about improving connections to both East and West of Cambridge.
  • Better connections are needed at Addenbrooke’s to connect the rail system to the hospital and the Cambridge Biomedical Campus.

Cambridge South station would be the icing on the cake.

  • It could be the Southern terminus of a Wisbech service.
  • It could be on a service of at least four tph between Ely and Cambridge South stations via Waterbeach, Cambridge North and Cambridge stations.
  • It would bring Addenbrooke’s and the Cambridge Biomedical Campus within easy commuting of London.
  • It would be well-connected to Bedford, London, Milton Keynes, Oxford, Reading, Stansted Airport and Stevenage.
  • There have also been rumours, that the station could be connected to the Cambridge Autonomous Metro, which would be developed from the Cambridgeshire Guided Busway and the Park-and-Ride.

Cambridge South station would be the hub, that ties all the various routes together,

The station could be a fairly simple station to build, by just building platforms and buildings alongside the existing electrified line.

This Google Map shows the hospital. and the West Anglia Main Line running North-South to the West of the hospital.

Note the West Anglia Main Line running North-South to the West of the hospital.

Station Design

This page on the Network Rail web site gives a basic design.

  • Four platforms with step-free access via a footbridge and lifts;
  • Platforms with seating and shelter for waiting passengers;
  • A ticket office and ticket machines, along with automatic ticket gates;
  • Taxi and passenger drop off facilities:
  • Facilities such as a retail/catering unit, a waiting room and toilets;
  • Blue badge parking; and
  • Cycle parking.

The page then gives various location options.

Services

These are my take on the initial services, based on the current ones and those proposed by the East West Railway.

  • 1 tph – CrossCountry – Birmingham New Street and Stansted Airport, via Coleshill Parkway, Nuneaton, Leicester, Melton Mowbray, Oakham, Stamford, Peterborough, March, Ely, Cambridge North, Cambridge, Cambridge South and Audley End.
  • 1 tph – Greater Anglia – Norwich and Stansted Airport, via Wymondham, Attleborough, Thetford, Brandon, Lakenheath, Ely, Cambridge North, Cambridge, Cambridge South, Whittlesford Parkway and Audley End.
  • 1 tph – Greater Anglia – Ipswich and Cambridge South via Needham Market, Stowmarket, Bury St. Edmunds, A14 Parkway, Newmarket and Cambridge.
  • 2 tph – Greater Anglia – Cambridge North and London Liverpool Street via Cambridge, Cambridge South, Audley End, Bishops Stortford, Harlow, Broxbourne and Cheshunt.
  • 1 tph – Greater Anglia – Wisbech and Cambridge South via March, Ely, Cambridge North and Cambridge.
  • 2 tph – Thameslink – Cambridge and Brighton via Stevenage, London St. Pancras, East Croydon and Gatwick Airport.
  • 2 tph – Thameslink – Cambridge and Maidstone East via Stevenage, London St. Pancras and Blackfriars
  • 2 tph – Great Northern – Ely/Kings Lynn and London Kings Cross via Stevenage.
  • 1 tph – East West Railway – Norwich and Reading or Oxford, via Ely, Cambridge North, Cambridge, Cambridge South, Bedford and Milton Keynes.
  • 1 tph – East West Railway – Manningtree and Reading or Oxford, via Ipswich, Needham Market, Stowmarket, Bury St. Edmunds, A14 Parkway, Newmarket, Cambridge, Cambridge South, Bedford and Milton Keynes

Note.

  1. I have left out a few less important stations.
  2. I have extended the current Ipswich and Cambridge service to Cambridge South.
  3. I have added East West Rail’s proposed A14 Parkway station.
  4. I have added a Wisbech and Cambridge South service.

This simple service gives the following frequencies.

  • 6 tph – Ely and Cambridge North
  • 8 tph – Cambridge North and Cambridge
  • 10 tph – Cambridge and Cambridge South
  • 2 tph – Cambridge/Cambridge South and Stansted Airport
  • 1 tph – Cambridge North/Cambridge/Cambridge South and Kings Lynn
  • 8 tph – Cambridge/Cambridge South and London
  • 2 tph – Cambridge/Cambridge South and Ipswich.
  • 2 tph – Cambridge North/Cambridge/Cambridge South and Norwich.
  • 1 tph – Cambridge North/Cambridge/Cambridge South and Peterborough.
  • 6 tph – Cambridge/Cambridge South and Stevenage.

I feel strongly about the following.

  • If six tph is thought to be ideal between Cambridge/Cambridge South and Stevenage, then surely more services are needed between Cambridge and Ipswich, Kings Lynn, Norwich. Peterborough and Stansted Airport. Perhaps as many as four tph are needed to give a Turn-Up-And-Go service.
  • The frequency through Ely, Cambridge North, Cambridge and Cambridge should be as high as possible. With digital signalling ten tph must be possible.

At least Greater Anglia have plenty of Class 755 trains.

Conclusion

Rishi Sunak is right to build Cambridge South station.

You might even be able to argue, that the work done on the Cambridge Biomedical Campus could be key in fighting diseases like the coronavirus.

March 11, 2020 Posted by | Transport/Travel | , , , , , , , , , , , , , , , | 2 Comments

The Shuttle Train Between Stratford And Meridian Water Stations Has Appeared In The Timetable

In the Wikipedia entry for Meridian Water station, this is said about the initial service.

A seven day a week, half-hour service from 6am to 11pm is timetabled to start on 9 September 2019  to Stratford calling at Northumberland Park, Tottenham Hale and Lea Bridge which will start and terminate at Meridian Water from Platform two.

If you type this date and time into the on-line National Rail timetable, you get these trains.

  • 06:22
  • 07:08 and )7:38
  • 08:08 and )8:38

The trains then seem to follow the eight minutes past the half hour pattern until 23:08

Each journey has the same characteristics.

  • They leave from Platform 2 at Meridian Water
  • They arrive in Platform 11 at Stratford fifteen minutes later at XX:23 and XX:53
  • Times at Northumberland Park are XX:10 and XX:40.
  • Times at Tottenham Hale are XX:13 and XX:43
  • Times at Lea Bridge are XX:16 and XX:46

Return journeys have the following characteristics

  • They leave from Platform 11 at Stratford at XX:17 and XX:47
  • They arrive in Platform 2 at Meridian Water fifteen minutes later at XX:32 and XX:02
  • Times at Lea Bridge are XX:23 and XX:53
  • Times at Tottenham Hale are XX:26 and 56
  • Times at Northumberland Park are XX:29 and XX:59

The timetable to provide the two trains per hour (tph) service looks to have been put together in a very simple way.

  • Two trains are used.
  • Train One works the XX:08 from Meridian Water and the XX:47 train from Stratford
  • Train Two works the XX:38 from Meridian Water and the XX:17 train from Stratford
  • Trains have six minutes to turn round at Meridian Water.
  • Trains have twenty-four minutes to turn round at Stratford.
  • Only one train is North of Lea Bridge at any one time and they are on the new third track.
  • The two trains will pass between Stratford and Lea Bridge stations, where they will be on separate tracks.

There is one complication; the two tph service between Stratford and Bishops Stortford is still running and the timetable, says it will be using Platform 11 at Stratford.

  • But as the Meridian Water shuttle train will wait for twenty-four minutes at Stratford, could the Bishops Stortford train share the same platform?
  • Or will the signallers use Platform 12 as an overflow, when they need?

There must be a sound, safe and reliable plan, otherwise they wouldn’t run the trains.

Enfield Council has been promised four tph between Meridian Water and Stratford stations.

Sharing Platform 11 between the Meridian Water shuttle and the Bishops Stortford service might just fulfil Enfield’s needs.

  • If the Southbound Bishops Stortford to Stratford service stopped at Meridian Water, if would stop in Platform 3, which shares an island with Platform 2, which will be used by the shuttle.
  • The Southbound Bishops Stortford to Stratford service would probably stop at Meridian Water at XX:22 and XX:52, which would be conveniently between the shuttle services.
  • Northbound Stratford to Bishops Stortford services would leave conveniently at XX:00 and XX:30 from the samr platform as the shuttle.

But I feel that this is very much an interim service until Greater Anglia have worked out what is possible with real trains and passengers and their new Class 720 trains have been delivered.

August 18, 2019 Posted by | Transport/Travel | , , , | 3 Comments

Future Stansted Airport Train Services

Currently, the following services go to Stansted Airport station, in trains per hour (tph)

  • Four tph – Stansted Express – Liverpool Street
  • One tph -CrossCountry – Birmingham New Street via Cambridge, Peterborough and Leicester
  • One tph – Greater Anglia – Cambridge via Audley End and Whittlesford Parkway

Greater Anglia have plans to change the services.

  • Extend the Norwich and Cambridge service to Stansted Airport.
  • Reintroduction of a Stansted Express service between the Airport and Stratford is mentioned in Wikipedia.

With two very long and one shorter platform, the Airport station has plenty of capacity.

Stansted Express Journey Times And Trains Required

Currently, Stansted Express services run at a frequency of four tph, that take fifty minutes between London and the Airport.

If a turnround time of ten minutes is added, then it takes trains two hours to do a round trip between London and the Airport.

So this means that thse numbers of trains are needed for the following frequencies.

  • One tph – Two trains
  • Two tph – Four trains
  • Four tph – Eight trains

As Greater Anglia have ordered ten Class 745/1 trains for Stansted Express, these would be able to provide a reliable service with eight in service, one as a spare and one in maintenance.

A Stansted Express service to Stratford would take the same time and would need similar numbers of trains.

Norwich and Stansted Airport Journey Times And Trains Required

The timing for the proposed service between Norwich and Stansted Airport, can be estimated by taking the timing of current services.

  • Norwich and Cambridge – One hour 20 minutes
  • Cambridge and Stansted Airport – 30 minutes

Both services are run by reasonably-modern 100 mph diesel trains.

Add in a ten minute turnround at both ends of the route and it should be possible to schedule a Stansted Airport and Norwich round trip in four hours.

Greater Anglia is introducing new bi-mode Class 755 trains on this route.

  • The trains will be designed for fast stops.
  • The trains will run on electricity on the nearly forty miles between Stansted Airport and Ely and around Norwich.
  • The trains will run on diesel between Ely and Trouse Junction, just to the South of Norwich.
  • The trains will probably be abe to achieve 100 mph on a good proportion of the route.
  • The trains will probably be four-cars.

It would need four trains to run the proposed one tph service.

The current Norwich and Cambridge service probably needs three trains, so extending to Stansted Airport will need an extra train.

This seems to be good value for passengers, the Cities of Cambridge and Norwich, Stansted Airport and Greater Anglia.

Could There Be A Norwich And London Service Via The West Anglia Main Line?

I can remember seeing steam-hauled expresses thundering between Liverpool Street and Norwich in the 1950s, through places like Brimsdown.

They are long gone, but they gave places like Wymondham and Thetford a direct rail link to London.

Greater Anglia’s future plans will connect these towns and others directly to Stansted Airport, but could they go all the way to London?

What do the mathematics show?

The section timings of a Norwich and London service via Cambridge and Stansted Airport would be as follows.

  • Norwich and Cambridge – One hour 20 minutes
  • Cambridge and Stansted Airport – 30 minutes
  • Stansted Airport and London – 50 minutes

This is just two hours and forty minutes.

Add in a few minutes for the reverse at Stansted Airport and the turnround at either end and I believe a round trip could be comfortably within six hours.

It would therefore mean that six trains would be needed to run an hourly service between London and Norwich.

  • Stops could be Tottenham Hale, Broxbourne, Harlow Town, Bishops Stortford, Stansted Airport, Audley End, Whittlesford Parkway, Cambridge, Cambridge North, Ely and all stations to Norwich.
  • The London terminal could be Liverpool Street or Stratford.
  • If Stratford were to be used, trains could be turned round in the High Meads Loop.
  • Trains would be Class 755 trains, which are bi-mode and capable of 100 mph running.
  • Between London and Ely, the trains would take advantage of the electrification.

The service would give a lot of stations a direct connection to Stansted Airport, that would be complimentary to the Stansted Express.

It would require just two more trains, than the planned Norwich and Stansted Airport service.

The advantages of the service would be.

  • Stations between Thetford and Norwich would get direct London and Stansted Airport services.
  • Stratford would get a very useful direct service to Stansted Airport.

Greater Anglia would serve two markets with the extended service and just two extra trains, over the planned service.

If Greater Anglia say a London and Norwich via Stansted Airport service will never happen, they are being economical with the truth.

Could Class 755 Trains With Batteries Bridge The Electrification Gap,Between Ely And Trowse Junction?

The distance between the electrification at Ely station and Trowse Junction, South of Norwich, is just under fifty-three miles.

I believe that the tri-mode four-car Flirts for Trains for Wales are similar to Greater Anglia’s Class 755 trains, with three of the Deutz diesel engines replaced with 100-120 kWh batteries.

Would this be enough power to take the train across the electrification gap?

Consider.

  • There is electrification at both ends and the batteries could be full, on entering the unelectrified section.
  • The route is very gentle.
  • There are a few stops, but the trains will have regenerative braking to charge the batteries.
  • The trains could retain a single diesel-engine,, should livestock on the line cause the service to be suspended.

For these and other reasons, I suspect that in a couple of years, diesel will be relegated to emergency use only between Norwich and Stansted Airport.

The Herd Of Wannabe Unicorns In The Room

Other places have elephants, but the City of Cambridge has herds of wannabe unicorns.

For those of you, unfamiliar with the term, Wikipedia defines unicorn like this.

A unicorn is a privately held startup company valued at over $1 billion.

Cambridge is expanding at a fast rate and it needs public transport systems to bring in the workers, visitors and investors.

  • A new Cambridge North station has been built.
  • A guided busway linking Addenbrooke’s and Papworth Hospitals and the Cambridge Biomedical Campus to the City Centre has been built.
  • A new Cambridge South station is being planned.
  • The East-West Rail Link will connect Cambridge to Oxford.

Road travel in the local area is not an option.

Currently, most rail services radiate from Cambridge station, but like London and other cities are proving, Cambridge needs Cross-City services.

A high-frequency North-South route is being created  across the City.

  • To the North of the City is Ely station.
  • North of Ely station, lines fan out to Peterborough, Kings Lynn and Norwich.
  • From North to South across the City, there will be Waterbeach, Cambridge North, Cambridge and Cambridge South  stations.
  • South of Cambridge South station, lines will fan out to Bedford and Oxford, Royston, Hitchin and Kings Cross and Audley End, Stansted Airport and Livepool Street.

In addition routes to Bury St. Edmunds, Ipswich and Felixstowe reach out to the East.

The current North-South train services include.

  • 1 tph – Birmingham New Street and Stansted Airport
  • 1 tph – Kings Lynn and Kings Cross
  • 1 tph – Cambridge and Norwich
  • 2 tph – Cambridge and Brighton
  • 2 tph – Cambridge and Liverpool Street
  • 2 tph – Cambridge and Kings Cross

The number of these services will grow.

Will More Stations Be Built Or Reopened Between Stansted Airport And Norwich?

I know the route, South of Cambridge better than I know it to the North.

To the South of Cambridge, the current stations could be sufficient, with improved car and bicycle parking and provision for electric cars.

To the North, there appear to be new housing developments under consideration and surely, these will need good public transport to and from Cambridge.

Does The Norwich and Stansted Airport Service Need Two Trains Per Hour?

I have a feeling that Greater Anglia think, that East Anglia’s generally one tph services between major towns and cities is not enough.

Greater Anglia have said they will do the following.

  • Increase the Ipswich and Norwich frequency from two to three tph.
  • Run two tph between Ipswich and Kennett via Bury St. Edmunds.

I talked previously about Cambridge and its  herd of wannabe unicorns.

I believe strongly, that the Cambridge Effect will in a couple of years, mean that the frequency between Norwich and Stansted Airport will need to be doubled.

But will Greater Anglia have enough trains?

Greater Anglia are  purchasing a fleet of 38 Class 755 trains with a total of 138 carriages to replace 27 assorted trains with a total of 58 carriages.

  • This is a forty percent increase in the number of trains.
  • This is nearly two and a half times as many carriages.
  • The average number of carriages per train is raised from 2.1 to 3.6.

That is a massive increase in train capacity.

There should be enough for either.

  • Eight trains for two tph between Norwich and Stansted Airport.
  • Twelve trains for two tph between Norwich and London via Stansted Airport.

These would be increases of four and eight trains respectively on Greater Anglia’s  current plan for a one tph service between Norwich and Stansted Airport.

Conclusion

Greater Anglia have enough trains to run a two tph service between Norwich and London via Stansted Airport.

I believe that the Cambridge Effect will create enough demand to necessitate expansion of the proposed one tph service between Norwich and Stansted Airport into a Norwich and London via Stansted Airport service.

  • Frequency will be two tph.
  • New commuter-friendly stations could be built.
  • The Southern terminal could be Stratford to give a second route to Stansted Airport from London.

Greater Anglia would be satisfying two markets with one train.

 

 

June 26, 2019 Posted by | Transport/Travel | , , , , , , , , , , | 1 Comment

Nervous Operators Force Network Rail To Defer King’s Cross Plan

The title of this post is the same as that of this article on Rail Magazine.

King’s Cross station has to be closed for three months, so that tracks, electrification and signalling can be replaced and modernised for about 1.5 miles from the buffer stops at the station.

The original dates of the closure were to have been between December 2019 and March 2020, but now it looks like it could be delayed by up to a year.

The article on the web site, is a shortened version of the article in the magazine, where this is said.

Closure dates have yet to be announced, and NR is still developing a passenger handling strategy which could include long-distance services at Finsbury Park or some services terminating at Peterborough. Some trains could even be rerouted into London Liverpool Street.

I wonder, if Network Rail’s planners are cursing that the around thirty miles between Peterborough and Ely is not electrified.

If it were electrified, it would allow electric trains as well as diesel and bi-mode trains to access Liverpool Street station via the West Anglia Main Line.

What Benefits Would There Be From Electrifying Peterborough To Ely?

I can imagine Oxford-educated civil servants in the Department of Transport and The Treasury dismissing calls for more electrification in the backwater of East Anglia, after the successful electrification to Norwich in the 1980s.

But now Cambridge is powering ahead and East Anglia is on the rise, with the massive Port of Felixstowe needing large numbers of freight trains to other parts of mainland UK.

This East Anglian success gives reasons for the electrification of the Peterborough-Ely Line.

Direct Electric Trains Between Peterborough And Cambridge

I have met Cambridge thinkers, who believe that Peterborough is the ideal place for businesses, who need to expand from Cambridge.

Peterborough has the space that Cambridge lacks.

But the transport links between the two cities are abysmal.

  • The A14 is only a two-lane dual-carriageway, although a motorway-standard section is being added around Huntingdon.
  • Peterborough station has been improved in recent years.
  • The direct train service is an hourly three-car diesel service between Birmingham and Stansted Airport, which doesn’t stop at the increasingly-important Cambridge North station.

The road will get better, but the rail service needs improvement.

  • There needs to be at least two direct trains per hour (tph) between Cambridge and Peterborough.
  • They would stop at Cambridge North, Waterbeach, Ely and March.
  • End-to-end timing would be under an hour.
  • Greater Anglia will have the four-car bi-mode Class 755 trains, which would be ideal for the route from next year.

If the Peterborough- Ely Line was electrified, Greater Anglia could use five-car Class 720 trains.

An Electric Diversion Route For The East Coast Main Line

The works at Kings Cross station, and the possible proposal to run some trains into Liverpool Street station, show that an electric diversion route would be useful, when there are closures or problems on the East Coast Main Line.

In the case of the Kings Cross closure, if Peterborough were to be used as the terminal for some trains from the North, then I suspect some high-capacity Class 800 trains could shuttle passengers to Liverpool Street.

If the date of the Kings Cross closure is 2020, then certain things may help.

  • Crossrail will be running.
  • Extra trains will be running from Finsbury Park to Moorgate.
  • Hull Trains will be running bi-mode Class 802 trains.
  • There could be more capacity on the West Anglia Main Line.
  • There could be more capacity and some longer platforms at Liverpool Street.

What would really help, is the proposed four-tracking of the West Anglia Main Line.

The latter could prove extremely useful, when Network Rail decide to bite the bullet and four-track the Digswell Viaduct.

Extending Greater Anglia’s Network

Greater Anglia have bought new bi-mode Class 755 trains.

This would appear to be more than enough to covering the current services, as they are replacing twenty-six trains with a total of fifty-eight coaches with thirty-eight trains with a total of one hundred and thirty-eight coaches.

That is 46 % more trains and 137 % more coaches.

The new trains are also genuine 100 mph trains on both electricity and diesel.

Obviously, Greater Anglia will be running extra services, but with the explosive growth around Cambridge, coupled with the new Cambridge North station, I feel they will be running extra services on the Peterborough to Cambridge route and perhaps further.

The new Werrington Grade Separation will make a difference.

  • It will open in a couple of years.
  • Trains between Peterborough and Lincoln won’t block the East Coast Main Line.
  • The Leicester route could also be improved.

So services to and from Lincoln and Leicester would probably be easier to run from Cambridge and Stansted Airport.

CrossCountry run a service between Birmingham New Street and Stansted Airport stations.

  • The service stops at Coleshill Parlway, Nuneaton, Leicester, Melton Mowbray, Oakham, Stamford, Peterborough, March, Ely and.Cambridge and Audley End stations.
  • The service doesn’t stop at Cambridge North station.
  • The service is run by an inadequate Class 170 train, which sometimes is only two coaches and totally full.
  • Trains take just over three hours ten minutes for the journey.

Will Greater Anglia take over this route? Or possibly run a second train as far as Leicester?

Their Class 755 trains with better performance and specification would offer the following.

  • Electric running between Ely and Stansted Airport stations.
  • Greater passenger capacity.
  • wi-fi, plugs and USB sockets.
  • A three hour journey both ways.
  • The extra performance would probably allow an extra important stop at Cambridge North station.

The new trains would certainly offer what passengers want.

CrossCountry run an extra train between Birmingham New Street and Leicester, so perhaps at the Western end, the Greater Anglia service need only go as far as Leicester.

At the Stansted end of the route, there will be an hourly train between Stansted Airport and Norwich, so there could be scope for perhaps cutting one the services back to Cambridge.

Obviously, time-tabling would sort it out to the benefit of the train operators and passengers, but I can envisage a set of services like this.

  • Norwich and Stansted Airport – Greater Anglia – 1 tph
  • Birmingham New Street and Stansted Airport – CrossCountry – 1 tph
  • Leicester and Cambridge – Greater Anglia – 1 tph
  • Colchester and Peterborough – 1 tph
  • Norwich and Nottingham (Currently Liverpool Lime Street) – 1 tph

Adding these up you get.

  • Stansted Airport and Cambridge – 2 tph – As now!
  • Stansted Airport and Cambridge North – 2 tph – New service!
  • Cambridge and Ely – 4 tph – At least!
  • Ely and Peterborough – 4 tph – At least!
  • Cambridge and Peterborough – 2 tph – Up from 1 tph
  • Stansted Airport and Peterbough – 1 tph – As now!
  • Cambridge and Leicester – 2 tph = Up from 1 tph.

This pattern or something like it would be much better for all.

If the Ely-Peterborough section of the were to be electrified then it would enable the following.

  • A reduced journey time for electric or bi-mode trains.
  • If required Greater Anglia could run an extra electric service using Class 720 trains between Stansted Airport and Peterbough.

I said earlier that the Werrington Grade Separation will make it easier to run services between Peterborough and Lincoln.

So why not add an hourly service between Cambridge and Lincoln?

I can envisage, when the West Anglia Main Line is four-tracked at the southern end, that there might be enough capacity for a Liverpool Street to Lincoln service via Cambridge, Cambridge North, Ely, Peterborough, Spalding and Sleaford.

But whatever happens Greater Anglia’s choice of bi-mode Class 755 trains, seems to give them the flexibility to match services to passengers needs.

Electro-Diesel and Battery-Electric Freight Locomotives

The Class 88 locomotive is an electro-diesel freight locomotive, that can use either power from overhead electrification or an pnboard diesel engine.

I believe that locomotives like this will become more common and that eventually, we’ll see a battery-electric heavy freight locomotive.

I wrote about the latter in Thoughts On A Battery/Electric Replacement For A Class 66 Locomotive.

The Peterborough-Ely Line will see increasing numbers of trains hauled by these powerful electric locomotives, with either diesel or battery power to propel them over the gaps in the electrification.

Electrifying the line would speed these hybrid trains through and increase the capacity of the route.

Conclusion

Network Rail have annoyed the train operators with their planning and timing of the upgrade at Kings Cross station.

It looks to me, that the part of the problem, is that there is no viable electrified secondary route to London.

Bi-mode trains can use the Peterborough-Ely Line to go to Liverpool Street via Cambridge.

This line is one of those routes that sits in a sea of electrification, which carries a lot of traffic, that would bring several benefits if it were to be electrified.

  • Direct electric trains between Cambridge and Peterborough, would greatly improve the spasmodic service between the two cities, with large economic benefits to the county.
  • An electric diversion route would be created from Peterborough to Liverpool Street via Ely and Cambridge.
  • It would allow Greater Anglia to develop routes West of Cambridge to places like Lincoln and Leicester using their future fleet of Class 755 trains.
  • It would also make it easier for battery-electric freight locomotives to cover the busy freight route between Felixstowe and Peterborough.

I also feel that it wouldn’t be the most difficult route to electrify.

The Fens are flat.

There is no history of mining.

The track is fairly straight and simple.

I suspect that it could become a high-quality 90-100 mph, electrified line.

 

 

 

 

 

 

 

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December 8, 2018 Posted by | Transport/Travel | , , , , , , , , , , , | Leave a comment

How Will Greater Anglia/London Overground Use The Third Track On The West Anglia Main Line?

This morning as I often do, I took the 11:00 train between Stratford and Enfield Lock stations.

I like to have a look at progress on STAR, which involves the following.

  • A five and a half kilometre third track to the East of the current two tracks of the West Anglia Main Line between Lea Bridge and Angel Road stations.
  • A third platform and station improvements at Tottenham Hale station.
  • A third platform, removal of a level crossing and complete rebuilding of Northumberland Park station.
  • Building of a completely new three-platform station at Meridian Water to replace the current inadequate Angel Road station.

This Google Map shows the location of Meridian Water station with respect to Tesco Extra and IKEA in Glover Drive.

You can just see the concrete foundations of the station and its platforms alongside the West Anglia Main Line to the West of the Tesco Extra.

In Meridian Water Station – 14th June 2018, I show pictures of the station just over two months ago.

There has been steady and worthwhile progess since.

  • Meridian Water station now has platforms under construction.
  • Northumberland Park station looks like it could be ready before Spurs’ new stadium.
  • The lift towers for the footbridge at Tottenham Hale station are being erected.
  • I estimate about seventy percent of the third track has been laid.
  • All the electrification gantries seem to have been erected and there are even some overhead wires.

The target for finishing the works is said to be May 2019 and I suspect that is achievable.

Use Of The Third Track

It certainly looks like the third track will be ready, so how will it be used?

The Northern End

At the Northern end, the third track appears to finish in a bay platform at Meridian Water station.

Once Angel Road station is closed and reduced to rubble, there would be plenty of space to add a junction, so that trains going South towards Stratford, could use the third track.

This would surely ease operation of the West Anglia Main Line.

Meridian Water Station

Meridian Water station appears to be being built as a three-platform station with provision for a fourth.

From various drawings and notes on the Internet it looks like there will be two platforms on the West Anglia Main Line and a separate bay or through platform to the East.

This map from carto.metro.free.fr shows the relationship of Angel oad and Meridian Water station.

The dotted line on the map is the third track.

I took these pictures from a slow train through the station.

It looks very much like a through platform is being created.

I feel that access to this platform will be in two ways.

  • From the North via a junction with the Southbound track of the West Anglia Main Line. This junction could be to the North the current Angel Road station.
  • From the South using the new third track.

This would mean that no trains will have to cross the West Anglia Main Line using a flat junction.

I don’t believe that trains can run bi-directionally on the third track, as there is not enough time in an hour for four trains to shuttle between Lea Bridge and Meridian Water.

So that means all services calling at Meridian Water will go further up the Lea Valley to turn back.

Using The Third Platform At Tottenham Hale Station

I think it is likely that the current two platforms will be used as follows.

  • Platform 2 – Northbound trains
  • Platform 1 – Southbound trains to Liverpool Street

It would be logical that the new third platform would handle Southbound trains to Stratford.

As Platform 1 and the new platform share an island, passengers will have a step-free cross-platform  interchange, if they need to go to the alternative destination.

The following journey times should be noted.

  • Tottenham Hale to Stratford currently takes 14 minutes
  • Tottenham Hale to Liverpool Street currently takes between 14 and 17 minutes
  • Liverpool Street to Stratford will take eight minutes on Crossrail

I suspect a lot of passengers will change to a direct train.

It could also mean that an ideal service would see the same frequency of trains at both platforms.

The Southern End

At the Southern end, the third track joins the West Anglia Main Line going towards Stratford, but there is also a crossover to allow trains coming from Stratford to use the third track.

Is The Third Track Going To Be Bi-Directional?

Loops like this third track are often signalled to be bi-directional, to ease operation. But as I said earlier, I think the third track is too long to operate in that way all the time with passenger services.

What Will Be The Operating Speed Of The Third Track?

I have watched the third track being constructed and it is totally new.

  • All bridges have been replaced with new structures.
  • The track is fully electrified.
  • There appear to be no junctions, except at the two ends.

Everything certainly looks professional to my untrained eye.

The operating speed will probably be determined by the time set for the driver to take the train between stations on the line.

But the track has surely been designed to minimise the time between Meridian Water and Stratford.

Could The Third Track Be Extended Northwards?

The length of the third track is 5.5 km.

Could the third track be extended to the North?

If Crossrail 2 is built, there will be a need to make the route four tracks.

  • Two fast tracks for the expresses between London, Stansted and Cambridge.
  • Two slow tracks for Crossrail 2 as far as the terninus at Broxbourne.

These are my observations

  • Looking from both a train and on Google Map, it appears that it will be a tight fit to squeeze in two tracks.
  • There is the serious problems of the two level crossings at Brimsdown and Enfield Lock stations.
  • Waltham Cross station seems very tight too.

But I do think, that with a clever redesign at the three troublesome stations, that a third track, but not necessarily a fourth can be squeezed in  as far as North as Broxbourne, which would be another 11.2 miles.

Although in places, like these pictures taken just South of Tottenham Hale station show, there may be plenty of space for two tracks.

I suspect that to put in the fourth track will mean that the bridge at Ferry Lane will need to be rebuilt.

But it does appear that in building the third track, the builders are making sue there is space for a fourth track to be added in a few years.

Currently, How Many Calls Are There At Each Station?

These figures are calculated from the current timetable.

Lea Bridge

  • Two trains per hour (tph) – Stratford to Bishop’s Stortford

Two tph stop in both platforms.

Tottenham Hale

  • Two tph – Liverpool Street to Hertford East
  • One tph – Liverpool Street to Cambridge
  • One tph – Liverpool Street to Cambridge North
  • Four tph – Liverpool Street to Stansted Airport
  • Two tph – Stratford to Bishop’s Stortford

Ten tph stop in both platforms.

Northumberland Park

  • Two tph – Stratford to Bishop’s Stortford

Two tph stop in both platforms.

In addition, eight tph pass through both platforms without stopping.

Meridian Water

  • Two tph – Stratford to Bishop’s Stortford

Two tph stop in both platforms.

In addition, eight tph pass through both platforms without stopping.

Ponders End

  • Two tph – Liverpool Street to Hertford East

Two tph stop in both platforms.

In addition, eight tph pass through both platforms without stopping.

Brimsdown

  • Two tph – Liverpool Street to Hertford East

Two tph stop in both platforms.

In addition, eight tph pass through both platforms without stopping.

Enfield Lock

  • Two tph – Liverpool Street to Hertford East
  • One tph – Stratford to Bishop’s Stortford

Three tph stop in both platforms.

In addition, seven tph pass through both platforms without stopping.

Waltham Cross

  • Two tph – Liverpool Street to Hertford East
  • Two tph – Stratford to Bishop’s Stortford

Four tph stop in both platforms.

In addition, six tph pass through both platforms without stopping.

Cheshunt

  • Two tph – Liverpool Street to Hertford East
  • One tph – Liverpool Street to Cambridge
  • One tph – Liverpool Street to Cambridge North
  • Two tph – Stratford to Bishop’s Stortford

Six tph stop in both platforms.

In addition, four tph pass through both platforms without stopping.

Broxbourne

  • Two tph – Liverpool Street to Hertford East
  • One tph – Liverpool Street to Cambridge
  • One tph – Liverpool Street to Cambridge North
  • Two tph – Stratford to Bishop’s Stortford

Six tph stop in both platforms.

In addition, four tph pass through both platforms without stopping.

Harlow Town

  • One tph – Liverpool Street to Cambridge
  • One tph – Liverpool Street to Cambridge North
  • Two tph – Liverpool Street to Stansted
  • Two tph – Stratford to Bishop’s Stortford

Six tph stop in both platforms.

In addition, two tph pass through both platforms without stopping.

Bishop’s Stortford

  • One tph – Liverpool Street to Cambridge
  • One tph – Liverpool Street to Cambridge North
  • Two tph – Liverpool Street to Stansted
  • Two tph – Stratford to Bishop’s Stortford

Four tph stop in both platforms.

Two tph would terminate at the station.

In addition, two tph pass through both platforms without stopping.

A Summary Of Current Services

This is summary of stops at the selected stations.

  • Lea Bridge – 2 tph
  • Tottenham Hale – 10 tph
  • Northumberland Park – 2 tph
  • Meridian Water – 2 tph
  • Ponders End – 2 tph
  • Brimsdown – 2 tph
  • Enfield Lock – 3 tph
  • Waltham Cross – 4 tph
  • Cheshunt – 6 tph
  • Broxbourne – 6 tph
  • Harlow Town – 6 tph
  • Bishop’s Stortford – 6 tph

Note.

  1. To say the least service is a bit patchy, with some stations getting a much better service than others.
  2. London Overround, Merseyrail and others feel that a service of four tph is highly desirable and attracts passengers.

The service definitely needs improvement.

STAR Services

It is certainly intended that four tph, will be run between Stratford and Meridian Water stations calling at Lea Bridge, Tottenham Hale and Northumberland Park stations.

Current Services

Currently, this service is provided at a frequency of two tph by Greater Anglia, who extend the service to Bishop’s Strortford station.

There are various ways that this could be increased to four tph

Possible Northern Terminals

As I said earlier to avoid train-slowing flat junctions, STAR services must terminate North of Meridian Water station.

I think there are these possibilities.

  • Bishop’s Stortford, which currently handles two tph in the bay platform 3.
  • Broxbourne which is a large station with 8 platforms and has been earmarked as the terminal for Crossrail 2.
  • Hertford East has platform space, but there may not be the capacity for the trains on the Hertford East Branch.

Passenger numbers will drive the choice, but I suspect all three terminals have their merits.

In the following sub-sections I’ll look at each terminus.

Two Extra Trains To Bishop’s Stortford

I will assume these services will call at the same stations as the current two trains.

This is summary of stops at the selected stations.

  • Lea Bridge – 4 tph
  • Tottenham Hale – 12 tph
  • Northumberland Park – 4 tph
  • Meridian Water – 4 tph
  • Ponders End – 2 tph
  • Brimsdown – 2 tph
  • Enfield Lock – 4 tph
  • Waltham Cross – 8 tph
  • Cheshunt – 8 tph
  • Broxbourne – 8 tph
  • Harlow Town – 8 tph
  • Bishop’s Stortford – 8 tph

Note.

  1. Enfield Lock now has the preferred four tph.
  2. Ponders End and Brimsdown probably need more services.
  3. Are there too many services at Harlow Town and Bishop’s Stortford?

But generally, it is a better distribution than now!

Two Extra Trains To Broxbourne Or Hertford East

I will assume these services will call at the same stations as the current two trains, that run between Stratford and Bishop’s Stortford.

This is summary of stops at the selected stations, which will be the same for both destinations.

  • Lea Bridge – 4 tph
  • Tottenham Hale – 12 tph
  • Northumberland Park – 4 tph
  • Meridian Water – 4 tph
  • Ponders End – 2 tph
  • Brimsdown – 2 tph
  • Enfield Lock – 4 tph
  • Waltham Cross – 8 tph
  • Cheshunt – 8 tph
  • Broxbourne – 8 tph

Note.

  1. Enfield Lock now has the preferred four tph.
  2. Ponders End and Brimsdown probably need more services.
  3. There will be no increase in frequencies North of Broxbourne.

Operational needs and passenger numbers will decide if these are better destinations.

Use Of The High Meads Loop At Stratford

The High Meads loop under the Eastfield Shopping Centre was designed to turn trains.

This map from carto.metro.free.fr shows the loop.

On the map it is the horeshoe-shaped double track shown in black.

  • , It goes through Platforms 11 and 12 in Stratford station.
  • Currently, Platform 11 is used exclusively as a terminal for the two tph between Stratford and Bishop’s Stortford.
  • Currently, Platform 12 is not used and the track is used to take trains to and from the Orient Way sidings
  • Both ends of the loop join together just to the South of the Orient Way sidings and Lea Bridge station.
  • In the past it has been used to turn Stansted Expresses, which used Platform 12 according to the signs still in place.
  • I believe it would be possible to build a platform on the loop to serve Stratford International station and the Northern part of the Olympic Park.

In my view it is wasted fully-working infrastructure.

The Wirral Line Loop Under Liverpool

The most important rail loop in the UK is the loop of the Wirral Line under Central Liverpool.

  • The loop is single-track with three single-platform stations
  • This loop handles fourteen tph.
  • The loop is built for full-size trains.
  • Trains take eight minutes to go round the loop from Liverpool James Street station and fourteen minutes from Birkenhead Hamilton Square station on the other side of the Mersey.

It was built in the early 1970s and I’m sure the designers of the High Meads Loop were influenced strongly by the track layout in Liverpool.

The Wirral Line Loop showcases the major examples of this type of track layout.

  • The driver just keeps driving and doesn’t have to change ends.
  • A single terminal platform can handle a maximum of perhaps 4-6 tph, whereas a single platform on a loop can handle at least 14 tph.
  • Stations can be provided at several places on the loop, where they are needed.

A loop is a very fast and simple way to turn trains.

Time Saving At Stratford Using The High Meads Loop

The 06:34 from Bishop’s Stortford stops at Tottenham Hale at 07:29, Lea Bridge at 07:33 and Stratford at 07:43.

The train then forms the 08:04 from Stratford, which stops at Lea Bridge at 08:10, Tottenham Hale at 08:18 and terminates at Bishop’s Stortford at 09:02.

So the train has taken thirty-seven minutes between the two calls at Lea Bridge station on a modern double track railway.

If the train loaded and unloaded passengers at Platform 11 at Stratford, I suspect that this time could be reduced to under twenty minutes, if the train continued round the High Meads Loop.

Even if there was an extra station on the loop to serve Stratford International station and the Northern part of the Olympic Park, I suspect that a saving on twenty minutes could be made.

Greater Anglia would be a big beneficiary. Currently the train leaves Bishop’s Stortford at 06:34 and arrives back at 09:02, which means a total trip time of 148 minutes for an out-and-back journey with ten intermediate stops both ways.

With a bit of time saving and the new Class 720 trains, I suspect that with the turnround time at Bishop’s Stortford added in, that a train could do the full trip within two and a half hours.

This would mean that ten trains would be needed for a four tph service between Stratford and Bishop’s Stortford.

Take off the twenty minutes saved by the High Meads Loop and the minutes saved by the new trains and I believe that well-driven trains could do the full trip in two hours

This would mean that eight trains would be needed for a four tph service between Stratford and Bishop’s Stortford.

Stansted Airport To Stratford

How much time would be saved if Stansted Airport trains went to Stratford and used the High Meads Loop?

The fastest trains take forty-seven minutes between Liverpool Street and Stansted, with about fourteen minutes needed for the short stretch between Liverpool Street and Tottenham Hale.

Using the High Meads Loop at Stratford would probably mean a similar journey time, as from Liverpool Street, but there would be other advantages, disadvantages and score draws.

  • Both platforms used by Stansted Expresses would be step-free.
  • Train tracks to Stratford are probably less likely to delay.
  • Walking routes at Stratford might be shorter.
  • Both Liverpool Street and Stratford will be served by Crossrail.
  • Stratford could have links to Highspeed services to Kent.

Greater Anglia would be a big winner, as they would have a better train utilisation.

What Length Of Trains Could Use The High Meads Loop?

The only restriction will be the length of platforms at Stratford, Lea Bridge and Tottenham Hale.

Without getting my tape measure out, I suspect they are all capable of taking a twelve-car Class 317 train, which is around 240 metres long.

Ten-car versions of Greater Anglia’s new Class 720 trains are 243 metres long.

I would be very surprised if the platforms couldn’t accept these long trains.

What Would Be The Ultimate Capacity Of The High Meads Loop?

Consider.

  • The Wirral Line Loop under Liverpool handles fourteen tph.
  • More complicated tunnels under London like Crossrail, the East London Line and Thameslink are planned to handle 24 tph.
  • Modern digital signalling will be applied in the next couple of decades to the West Anglia Main Line.

Consider.

  • The Southbound third track and the route to Stratford from Lea Bridge can probably easily handle fifteen tph or a train every four minutes.
  • Platform 11 at Stratford with perhaps some escalators, could probably handle fifteen or even twenty tph, as do stations like Canada Water and several stations on Thameslink and the Wirral Line.
  • Northwards from Stratford, there is probably a total limit of twelve tph along the Lea Valley, that could be increased by removing level crossing and modern signalling.

I suspect that the ultimate capacity is way in excess of the number of services that need to be run from Stratford up the West Anglia Main Line.

Using The High Meads Loop To Take Pressure From Liverpool Street

Liverpool Street is crowded.

  • Some platforms can’t accept full length trains.
  • West Anglia services crawk between Liverpool Street and Tottenham Hale at a speed of not much more than 40 mph at times.
  • The two operators; London Overground and Greater Anglia want to add additional services to the station.
  • c2c also want to serve the station, as they have capacity problems at Fenchurch Street.

However, future developments will make Stratford a viable alternative to Liverpool Street.

  • Crossrail will provide a high-capacity service linking both stations to the Canary Wharf, Heathrow and the West End.
  • Better access to the Central Line will happen.
  • Stratford has access to the important Jubilee Line.
  • Stratford will be able to take advantage of Docklands Light Railway developments.
  • Tottenham Hale station will have better interchange to the Victoria Line.

So why not move some services from the West Anglia Main Line to the High Meads Loop?

What Services Could Be Transferred From Liverpool Street To The High Meads Loop?

At present, all stopping trains between London and Bishop’s Stortford, start from Stratford and I can see this continuing after the third track opens.

I could also see extra services on this route to deliver the promised four tph to Meridian Water and Nothumberland Park.

Four tph can probably use Platform 11 st Stratford, but looking at the smooth unhurried operation of the Wirral Line Loop at Liverpool, I suspect that the High Meads Loop will be used.

Looking at all the other services between Liverpool Street and Tottenham Hale, only the two tph between Liverpool Street and Hertford East, stop at another station, which is South of Tottenham Hale.

So it would probably not be sensible to transfer theseHertford East services to the High Meads Loop, but it might be a good idea to add two tph all day between Stratford and Hertford East, to create a four tph service to Hertford East with two tph from both Southern terminals.

Some services between Liverpool Street and Cambridge and between Liverpool Street and Stansted might be augmented with more services or moving the services to the High Meads Loop at Stratford.

I would suggest that about half the services went to Liverpool Street and terminated as they do now and the rest used the High Meads Loop.

This would mean that those, who’d caught the wrong train or changed their destination, could just change at Tottenham Hale by walking across the island platform.

I was on a train going South to Liverpool Street recently, when I changed my mind and transferred to a Stratford train. As I inew a Stratford train was close behind, I only had to wait a few minutes.

Note that, if there are six trains on both branches, then the maximum wait would be ten minutes.

Examining A Possible Timetable

This is definitely my speculation, but I am trying to show what is possible!

I also very much believe that Network Rail, Greater Anglia and London Overground will come up with something much better.

A Few Rules

I am using these rules to guide me in my thinking.

  1. All trains going to Stratford use the High Meads Loop and Platform 11 at Stratford.
  2. No station gets an inferior service to that it gets at the present time.
  3. All Southbound trains for Stratford use the new third track between Meridian Water and Lea Bridge Junction.

I think that this could be a good mix of services.

  • One tph Liverpool Street to Cambridge
  • One tph Liverpool Street to Cambridge North
  • Two tph Liverpool Street to Hertford East
  • Four tph Liverpool Street to Stansted
  • Four tph Stratford to Bishop’s Stortford
  • Two tph Stratford to Hertford East
  • Two tph Stratford to Stansted

Note.

  1. Greater Anglia have said they will run a Stratford to Stansted service from 2019.
  2. The two extra Stratford to Bishop’s Stortford and Hertford East services will have similar calling patterns to the existing services.
  3. Eight tph goes to and from both Liverpool Street and Stratford.
  4. Currently, eight tph run between Tottenham Hale and Liverpool Street.
  5. Based on the my observations of the relaxed operation of the Wirral Line Loop under Liverpool, I feel the capacity of the High Meads Loop could be as high as sixteen tph.
  6. Calling patterns will be adjusted to improve frequencies at Ponders End and Brimsdown stations
  7. The only other passenger trains on the route are two tph between Stansted Airport and Cambridge.

The number of trains running on each section of track would be as follows.

  • Eight tph – Liverpool Street to Tottenham Hale
  • Eight tph – Stratford to Tottenham Hale – Southbound trains use the third track where is has been added.
  • Sixteen tph – Tottenham Hale to Broxbourne – Southbound trains use the third track where is has been added.
  • Twelve tph – Broxbourne to Bishop’s Stortford
  • Eight tph – Bishop’s Stortford to Stansted Airport
  • Six tph – Stansted Airport to Cambridge

I’m not sure if this would be achievable, but there are several double-track main lines in the country, that handle at least sixteen tph.

Extra Services On The Lea Valley Routes Of The London Overground

The London Overground services from Liverpool Street to Cheshunt and Enfield Town have the following characteristics.

  • A frequency of two tph.
  • Extra peak hour services.
  • Both services pass through Hackney Downs and Seven Sisters stations.

London Overgriound probably want to add two extra tph to both routes to increase the frequency to four tph. Unfortunately, the crowded lines South of Seven Sisters and a full Liverpool Street station, probably make this difficult.

Look at this map from carto.metro.free.fr, which shows the lines South of Tottenham Hale and Seven Sisters stations.

South Tottenham station is on the Gospel Oak to Barking Line, with the following connections.

  • At the Western end of the station, the Seven Sisters Chord connects the station to the Lea Valley Line to Cheshunt and Enfield Town.
  • At the Eastern end of the Tottenham South Curve connects the station to the line to the High Meads Loop at Stratford.

Would it be possible to run the extra two tph from both Cheshunt and Enfield Town to the High Meads Loop?

If it is possible, then the following frequencies will be achieved.

  • Four tph between Cheshunt and Edmonton Green
  • Four tph between Enfield Town and Edmonton Green
  • Eight tph between Edmonton Green and Seven Sisters.
  • Four tph between Seven Sisters and Stratford.

But more importantly, it will create more routes for East London’s Duckers-and-Divers to challenge the clock.

  • Large parts of Enfield and Haringey now get a direct connection to Stratford.
  • The new White Hart Lane station will have a direct connection to Stratford.
  • Stratford to stations on the Gospel Oak to Barking Line is now just a step-free change at South Tottenham station.

I also wonder how many new sites for housing will become viable because of all the new transport links.

Future Developments

There are several developments planned or proposed, that will affect traffic on the West Anglia Main Line.

Track Improvements

The mainly two-track West Anglia Main Line has a maximum operating speed of 100 mph, but travelling the line over the last few days, at times we were only travelling at about 50 mph for long periods.

So I suspect that the average operating speed could be increased.

There are also several level crossings, including those at Brimsdown, Enfield Lock and Cheshunt on the busiest Southern section of the route..

Digital Signalling

Modern digital signalling on the West Anglia Main Line must allow more trains to be squeezed into the timetable.

New Trains

The current trains that work the West Anglia Main Line are Class 379 and Class 317 trains.

Both trains are 100 mph trains although the Class 317 trains are now nearly forty years old.

They are being replaced with Class 720 and Class 745 trains, which although they are also 100 mph trains, may offer advantages, because they are newer designs.

  • Better acceleration and smoother regenerative braking.
  • Easier passenger entry and exit.
  • Shorter dwell times at stations.
  • Better passenger comfort and facilities.

But crucially, they will be able to take advantage of the modern digital signalling.

I think it is very likely that the new trains will speed up services on the West Anglia Main Line.

I also think that the combination of digital signalling and new trains, that are capable of using it, will allow higher frequencies of trains to be run on the West Anglia Main Line.

A Possible Pattern Of West Anglia Line Services

Could we see the following in the future?

  • London Overground services on the Lea Valley Lines use Liverpool Street, as they do now.
  • Greater Anglia services on the West Anglia Main Line to Bishop’s Stortford, Cambridge, Hertford East and Stansted Airport are split between Liverpool Street and Stratford.
  • Stratford services use the High Meads Loop and stop at either Platform 11 or 12 at Stratford.

It would certainly increase terminal capacity at the Southern end of the West Anglia Main Line and free up platform space in Liverpool Street.2 ru

.Conclusion

I wouldn’t be surprised to see the following.

  • Twenty tph up and down the West Anglia Main Line.
  • Direct services up the West Anglia Main Line to Norwich via Cambridge using bi-mode Class 755 trains.
  • Extra services between Stratford and Cambridge, Hertford East and Stansted.
  • Services are adjusted so that each station South of Broxbourne gets four tph or more.

Note that I haven’t mentioned adding a fourth track.

I believe that my calculations show it might not be needed to achieve the required intensive service on the West Anglia Main Line.

 

August 20, 2018 Posted by | Transport/Travel | , , , , , , , , , , | 6 Comments