The Anonymous Widower

The East London Line In 2030

The East London Line was opened in May 2010 using pieces of redundant infrastructure in the East of London.

Modern additions were added.

A new fleet of Class 378 trains were purchased and services began between two Northern and four Southern destinations, at a frequency of four trains per hour (tph).

Looking back just over eight years later, the line has been an overwhelming success.

East London Line Capacity

The proof of this success surely is shown in the increasing capacity of the line since 2010.

The Class 378 trains have got longer.

  • In 2010, they started at just three cars.
  • They were soon extended to four cars.
  • In 2016, all trains became five cars.

The trains could go to six cars, but there are platform length issues, that make five cars the current limit.

On the other hand, selective door opening could be used, which works so well with walk-through trains.

Now, Transport for London are going to increase frequencies on the line.

  • In 2018, an additional two tph will run between Dalston Junction and Crystal Palace stations.
  • In 2019, an additional two tph will run between Dalston Junction and Clapham Junction stations.

This would give twenty tph between Dalston Junction and Surrey Quays stations.

Given that Crossrail and Thameslink will handle twenty-four tph in their central tunnels, I suspect that to have the same frequency on the East London Line would not be impossible.

Developments That Will Happen

These developments will happen, that will affect the East London Line.

Crossrail

The Whitechapel station interchange with Crossrail will become the Jewel in the East, as it will give access to Canary Wharf, the West End, Stratford, Liverpool Street, Paddington and Heathrow to all those (like me!), who live along the East London Line.

As both lines will have train frequencies of at least twenty tph, you should never wait more than a few minutes for your train.

I can see, the number of passengers changing between Crossrail and the East London Line being very high.

  • For many travellers it will be their quickest way to Crossrail.
  • The Class 378 trains are more passenger-friendly than Thameslink’s Class 700 trains, which are best avoided, by those with sensitive posteriors.
  • Whitechapel station gives access to both the Eastern branches of Crossrail.
  • All East London Line services call at Whitechapel.

My scheduling experience says that the frequency of trains on Crossrail and the East London Line should be the same, to smooth travellers passage through the station.

So expect Crossrail to eventually push the East London Line to twenty-four tph.

Increased Frequencies On The Underground

The Sub-Surface Lines of the London Underground are being re-signalled, which will mean more capacity, where the District and Metropolitan Lines interchange with the East London Line at Whitechapel station.

There could also be improvements on the Jubilee Line, where it meets the East London Line at Canada Water station.

I doubt we’ll see more improvement to the Victoria Line, as you can only extract blood from a stone for a limited period.

It is also probably true, that Dear Old Vicky needs some relief.

New South Eastern Franchise

The new South Eastern Franchise will be awarded in August 2018, with the new incumbent taking over in December 2018.

The current Southeastern services have little interaction with East London Line services, except at New Cross station, where the following services call.

  • Southeastern – Northbound – Eight tph to Cannon Street via London Bridge.
  • Southeastern – Southbound – Eight tph to Lewisham via St. John’s.
  • Overground – Four tph to and from Dalston Junction.

New Cross is a good interchange for travelling to and from South East London and I suspect the new franchise will only make it more useful.

New Trains On The Northern City Line

The Northern City Line has been ignored for decades and in my view it is a disgrace with elderly Class 313 trains, dirty, dark and dingy stations and unmotivated staff, who seem abandoned by their employers.

If ever there is a line that should join the Overground, it is this one!

At least, the line is getting new Class 717 trains, which will bring the following.

  • Modern trains with wi-fi and hopefully comfortable seats.
  • Increased capacity.
  • Up to twelve tph between Moorgate and Alexandra Palace stations via Highbury & Islington and Finsbury Park stations.
  • More passengers to the East London Line at Highbury & Islington station.
  • A direct cross-platform and step-free link for the Victoria Line to Crossrail.

Planners do not seem to have realised the effects these new trains will cause in North London and at Highbury & Islington station in particular.

North London Line Improvements

In the next few years, there will be improvements on the North London Line.

All these improvements will bring more passengers to the East London Line and put more pressure on Highbury & Islington station.

Property Development Along The East London Line

Only two stations on the East London Line; Dalston Junction and Shoreditch High Street, were designed to have development on top.

Dalston Junction station has now been virtually fully developed and only now are tower blocks starting to grow around and on top of Shoreditch High Street station.

The City of London will also expand to the East, which will mean more offices and housing clustered around stations like Whitechapel, Shadwell and Canada Water.

Property developent will greatly increase the ridership of the East London Line.

Rebuilding Of Highbury & Islington Station

Many travellers in East London, use the Overground to get to Highbury & Islington station for access to the Underground.

The below ground section of this station needs substantial improvement with a second entrance, more escalators and lifts.

Plans get talked about, but nothing happens.

I believe that the new Class 717 trains on the Northern City Line could be the straw that breaks the camel’s back, as they will bring more travellers to the station.

But on the other hand the existing cross-platform interchange with the Victoria Line, might mean that less travellers need to go to and from the surface.

I have this feeling, that a rebuilt Highbury & Islington station will happen before 2030 and would attract more travellers to the East London Line.

Developments That Could Happen

These developments could happen, that will affect the East London Line.

Bakerloo Line Extension To Lewisham

I believe extending the Bakerloo Line to Lewisham station is more likely to happen than Crossrail 2 and if it was built it would connect to the East London Line at New Cross Gate station.

This map shows the extension.

I believe that the East London Line and the extended Bakerloo Line will complement each other.

  • The Bakerloo Line will probably have at least twenty tph between Queen’s Park and Lewisham stations via Waterloo, Oxford Circus and Baker Street stations.
  • The East London Line will have at least six tph between Highbury & Islington and Crystal Palace stations and four tph between Highbury & Islington and West Croydon stations.
  • New Cross Gate is currently a step-free station, so I suspect it will be a very smooth interchange.

Connections between South East and the whole of North London will be substantially improved.

Brockley Interchange

It has been suggested that Brockley station be connected to the line between Nunhead and Lewisham stations, which crosses over the station.

Wikipedia says this about the connection.

At the London end the line is crossed by the Nunhead to Lewisham line. At this location adjacent to Brockley station was sited Brockley Lane station which closed in 1917 with the original London, Chatham and Dover Railway branch to Greenwich Park. The connection of that line to Lewisham is a later development. The possibility of opening platforms on this line with direct access to Victoria Station and the Bexleyheath Line to Dartford has often been suggested but is currently low on TfL’s priorities.

In some ways the Bakerloo Line extension to Lewisham does a similar job in connecting the East London Line to Lewisham, but at a much higher frequency.

Another problem with the Brockley Interchange is that there are only two tph between Victoria and Lewisham, that pass over Brockley station and does the capacity at Lewisham station exist to allow this to be increased to a viable frequency, that would make building Brockley Interchange an interchange worth building?

Crossrail 2

Will Crossrail 2 be built or even started before 2030?

I personally doubt it, unless Brexit is an unqualified success and the project is privately-funded.

There are also other projects that might lower the need for Crossrail 2 and allow it to be delayed to beyond 2030.

Extension Of East London Line Services Along The North London Line

I can remember reports, when the London Overground was created, that suggested that some East London Line services, might be extended to the West, possibly to Willesden Junction station.

I think there are two major problems.

  • Trains going West from Highbury & Islington station from the East London Line could stop in Platform 1 or 2 and go straight through on their way to Clendonian Road & Barnsbury station. But those going the other way would probably need to cross tracks on flat junctions!
  • Where is the suitable bay platform to turn the trains?

On the other hand, many passengers would find it useful, as it would avoid a change at Highbury & Islington station.

Penge Interchange

This map from carto.metro.free.fr shows the lines through Penge West and Penge East stations.

The two stations are a valid out-of-station interchange, but neither is step-free.

Penge East station could be difficult to make step-free, as the footbridge is listed.

I think that it is one of those structures that Network Rail wouldn’t miss, if it was decided to install it at the National Railway Museum.

Could this be one of the reasons, why it has been suggested that a new station be built, where the lines through the two Penge stations cross.

  • It could be fully step-free.
  • The station would be built on railway land.
  • It would have four tph between Victoria and Bromley South stations.
  • It would have four tph between Highbury & Islington and West Croydon stations.
  • It would have two tph between London Bridge and Caterham stations
  • It might also be possible to have platforms on the Crystal Palace branch, thus adding six tph between Highbury & Islington and Crystal Palace. stations.
  • The station could have Thameslink platforms.

Note that the Penge Interchange offers four tph to and from Victoria, whereas the Brockley Interchange only offers a measly two tph.

Penge Interchange might allow the two older Penge stations to be closed.

Shoreditch High Street Connection To The Central Line

The Central Line passes directly underneath Shoreditch High Street station, as this map from carto.metro.free.fr shows.

Note the reversing sidings at Liverpool Street station in the South-West corner of the map.

Wikipedia says this about the possibility of creating an interchange.

There have also been discussions of creating an interchange with the Central line between Liverpool Street and Bethnal Green which runs almost underneath the station. However, this would not be able to happen until after the Crossrail 1 project is complete, due to extreme crowding on the Central line during peak hours.

Consider.

  • Liverpool Street to Bethnal Green is one of the longest stretches on the Underground without a station.
  • There is a lot of  residential and housing developments, being proposed for around Shoreditch High Street station.
  • Large numbers of passengers use the East London Line to get to Highbury & Islington station for the Underground. Would a Shoreditch High Street connection take the pressure off?
  • It could give East London Line travellers, a single-change connection to Liverpool Street, Bank, St. Paul’s, Chancery Lane and Holborn stations.

For construction and operational reasons, the decision to create this connection will not be taken until Crossrail is fully open.

I suspect passenger statistics will play a large part in the decision.

Southeastern Connections

Southeastern has three main terminals in London.

  • Cannon Street – Jubilee and Northern Lines
  • Charing Cross – Circle and |District Lines
  • Victoria – Circle, District and Victoria Lines.

But they also serve other stations in South London with good connections.

  • Abbey Wood – Crossrail
  • Greenwich -DLR
  • Lewisham – DLR and possibly Bakerloo Line
  • London Bridge – Jubilee and Northern Lines and Thameslink
  • New Cross – East London Line
  • Woolwich Arsenal – DLR

The rebuilding of London Bridge station has probably improved connectivity, but are further improvements needed?

Two of the possible improvements to the East London Line; the Brockley and Penge Interchanges will connect current Southeastern services to and from Victoria to the East London Line.

Would the new South Eastern franchise like a connection to the East London Line?

  • ,Passengers to and from East London surely have have an easier route, than going to Victoria and then using the Underground!
  • Passenger numbers at Victoria might be marginally reduced
  • Both new interchanges would give a route to Crossrail at Whitechapel, which is not an easy connection to and from Victoria.
  • I have looked at timings and it appears that the Whitechapel route is perhaps five minutes slower to the West End or Paddington, but perhaps a dozen minutes faster to the Northern part of the City of London.

It is my view, that if Penge Interchange is built, then Brockley Interchange could be forgotten.

Thameslink Improvements

With all the money spent on Thameslink, it is likely that Network will want to maximise their investment by running as many trains as possible on the route.

Currently, the plan is for twenty-four trains an hour through the central tunnel, which then split as follows.

  • Eight tph via Elephant & Castle
  • Sixteen tph via London Bridge of which twelve tph continue to East Croydon.

It would also appear that there are another five tph between London Bridge and East Croydon, but only one tph runs on the fast lines.

So there would appear to be plenty of capacity between London Bridge and East Croydon stations, even if the central tunnel frequency on Thameslink were to be upgraded to thirty tph.

I think we might see a bit of sorting out of Thameslink to minimise some of the problems, that became evident after the May 2018 timetable change.

A problem I have, which I share with the millions in East London, is that it is difficult to get to Gatwick Airport, as there is no common station between the East London Line and Thameslink.

  • If the Penge Interchange is built, should Thameslink trains stop at the station?
  • When the Bakerloo Line is extended to New Cross Gate station, should Thameslink trains stop at the station?
  • Should all slow trains on the line be run by the London Overground?
  • Should all fast trains on the line be run by Thameslink?

Thameslink could be so much more useful.

West Croydon Or East Croydon

From a personal point of view, when I go to Croydon, I want to get to East Croydon station, as I’m usually taking a train to the South Coast or Gatwick Airport.

  • Inevitably, I end up taking a tram from West Croydon to East Croydon station.
  • Ging the other way is more difficult, as I inevitably get lost trying to find West Croydon station.
  • Although, there are now some trams at East Croydon only going to West Croydon.
  • Trains to the North of Penge West station, never seem to be very full.
  • East Croydon station is more important than West Croydon station.

So would it be better if the East London Line trains went to East Croydon?

The problem is that there is no space in East Croydon station.

Perhaps two new platforms could handle both East London and West London Line services.

West London Line services should also be run by the London Overground, as was proposed by Chris Gibb, as I wrote about in Gibb Report – East Croydon – Milton Keynes Route Should Be Transferred To London Overground.

I would do the following.

  • Sort out Victoria and Thameslink services at East Croydon station, so that all Northbound and Southbound services used a separate pair of platforms, with one platform face for Thameslink and the other for Victoria services.
  • If possible, move services like London Bridge to Uckfield to Thameslink.
  • Put a pair of terminal platforms under the Thameslink and Victoria services platforms, connected to these platforms by escalators and lifts.
  • Most of the tunneling would be under railway property North of East Croydon station.
  • These platforms could probably handle up to six trains per hour (tph) each.
  • It would be possible to run six tph between Highbury and Islington and East Croydon stations.
  • The West London Line could have a highly desirable four tph to the mega-station at Old Oak Common.
  • It might even be possible to use the platforms for service recovery on Thameslink.
  • It could release the pressure on the difficult Windmill Bridge Junction, which is a bit of a bottleneck.

It would be costly, but planned properly, I believe it could be created without any major disruption to the existing East Croydon station.

It would create a simple one-change link between Gatwick Airport, Brighton and other South Coast destinations to the following.

  • Through services to London Bridge, St. Pancras and Victoria.
  • East London Line services to East London and Whitechapel for Crossrail for the City, Central London and Shenfield.
  • West London Line services to West London and Old Oak Common for High Speed 2, West Coast Main Line and Crossrail for Heathrow and Reading.

Capacity at East Croydon would probably be increased.

Conclusion

The East London Line will get better and better.

 

 

June 23, 2018 Posted by | Transport | , , , , , , , , , , | Leave a comment

Calls For London Overground Extension To Lewisham

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

This is the first paragraph.

Lewisham council has issued a call for the Overground to be extended to Lewisham town centre as part of a wider series of improvements to the local rail and DLR networks.

To extend the Overground from New Cross station, Overground trains would need to be able to cross over to the tracks through the station.

This map from carto.metro.free.fr shows the tracks at the station.

There are four Overground trains from Dalston Junction station and they terminate in the bay Platform D.

Note how the Overground skirts round New Cross Depot to get to the platform.

This Google Map shows the curve of the Overground Line and what lies between the lines out of London Bridge station and the Overground.

It looks to be the old New Cross depot and a green space surrounded by rail tracks, that is all inaccessible to the public.

I took these pictures as I passed.

Note.

  1. The Lines out of London Bridge are much higher.
  2. It’s quite a big space.
  3. It might be possible to connect the Overground to the down slow line, that goes through Placform C at New Cross station.
  4. It would need a tunnel under the lines out of London Bridge to connect to the up slow line, which is goes through Platform A at New Cross station.
  5. I suspect this connection would be difficult and the lines would have to be slewed to the West, so that trains could dive under the down slow line.
  6. Do Network Rail want to cause all the grief at London Bridge, whilst they built the junction.

It could be a challenging and very expensive project.

It might even be impossible!

On the other hand, it might be possible using flat junctions, but this line is busy and building and operating  them could be the stff of  nightmares.

Trains Services At New Cross Station

Wikipedia says these are the service frequencies at New Cross station in trains per hour (tph)

  • 10 northbound to Cannon Street
  • 4 northbound to Dalston Junction or sometimes Highbury & Islington
  • 2 southbound to Hayes
  • 4 southbound to Cannon Street via Sidcup, or via Bexleyheath and then returning via Greenwich
  • 2 southbound to Orpington, calling at all stations
  • 2 southbound to Tunbridge Wells, non-stop to Orpington then all stations

Merging ten trains to and from Cannon Street with four trains to and from Dalston Junction could be extremely difficult.

It should be said that the interchange between Overground services arriving at New Cross and Southbound services on Southeastern is just a walk across between Platform D and C, which is shown in the picture below.

Note the Overground train in Platform D.

It appears that most Overground trains from Dalston Junction, connect to a Lewisham train after between five and ten minutes.

As there is a coffee stall on the station, on a cold day, you can buy a hot drink.

The problem is coming North, as you have to use the step-free foot bridge from Platform A.

Too many times, I’ve negotiated the bridge only to arrive on Platform D, to watch the Overground train disappearing.

Increasing Frequency On The Overground

Currently, the frequency of trains on the East London Line is as follows.

  • 4 tph – Dalston Junction to New Cross
  • 4 tph – Highbury and Islington West Croydon via New Cross Gate
  • 4 tph – Highbury and Islington to Crystal Palace via New Cross Gate
  • 4 tph – Dalston Junction to Clapham Junction

In the next couple of years, Crystal Palace and Clapham Junction services will be raised to six tph. I wrote about this in Increased Frequencies On The East London Line.

This will mean that New Cross Gate will have ten tph on the East London Line, as against four at New Cross.

I don’t know whether it’s possible to increase the Dalston Junction to New Cross service to six tph, but this would reduce the wait, when changing at New Cross to go North.

The Bakerloo Line

The Bakerloo Line is being extended to New Cross Gate and Lewisham, so perhaps in the future, East London Line passengers will go via New Cross Gate.

New Cross Interchange

I have read, that Transport for London would like to make it easier to change between New Cross and New Cross Gate stations.

Conclusion

Extension of the Overground to Lewisham will be extremely difficult and other developments will improve rail transport in South-East
London

 

 

 

April 3, 2018 Posted by | Transport | , , , , , | 2 Comments

The Worksites Of The Bakerloo Site Extension

Building the Bakerloo Line Extension will hopefully finish around 2028/29.

So I’m publishing these maps of the areas, that could be affected by works, so if perhaps you’re thinking of moving house, you can take an appropriate decision.

The Route

This is TfL’s latest route map between Elephant and Castle  and Lewisham stations.

ble

Note the two completely new stations with the imaginative names of Old Kent Road 1 and Old Kent Road 2.

The full document is here on the Transport for London web site.

The Worksites

The sites are given in route order from the North.

Elephant And Castle

The map from carto.metro.free.fr shows the lines through the station.

bleeclines

The North-South lines across the map are from West to East.

 

  • The Charing Cross Branch of the Northern Line – Dated 13/09/1926
  • The Bakerloo Line – Dated 05/08/1906
  • The Bank Branch of the Northern Line.
  • Thameslink to Blackfriars and Orpington, Rainham, Sevenoaks, Sutton and Wimbledon.

Just below this map is Kennington station, where the two branches of the Northern Line meet and will divide to Morden and Battersea Power Station stations.

Elephant and Castle is effectively two separate stations at present, with one for the Bakerloo Line and one for the Northern Line. Both stations have lifts and narrow, dingy platforms and passageways. Connections between the two stations underground is not good.

These pictures of Elephant and Castle station were taken on February 12th, 2017

Works envisaged at Elephant and Castle station include.

  • A new larger ticket hall for the Bakerloo Line
  • Wider platforms for the Bakerloo Line
  • Escalators aren’t mentioned, but would probably be included for the Bakerloo Line
  • New ticket hall for the Northern Line
  • Three escalators and more lifts for the Northern Line to provide step-free access.
  • Better connections between the two lines.

I would hope that a comprehensive design would include a step-free link to the Thameslink station.

I suspect, that the two stations could be rebuilt as two separate projects, with the Northern Line station being updated before the Bakerloo Line station.

If the two projects were properly planned, I believe that trains could continue to run on the Northern Line throughout the works, with trains running to the Bakerloo Line platforms until they needed to be closed for updating and connection to the new tunnels.

I wouldn’t be surprised to see an updated pedestrian connection between the Bakerloo and Northern Line platforms created first, so that at least one entrance to the platforms is available throughout the works.

This Google Map shows the area around Elephant and Castle.

Eephant And Castle

Eephant And Castle

Transport for London have said they need a worksite in the area.

Bricklayers Arms

Bricklayers Arms is known to many as a roundabout and flyover on the A2 into London.

This Google Map shows the roundabout.

Bricklayers Arms

Bricklayers Arms

It is one of two possible locations for a shaft that will be needed between Elephant and Castle and Old Kent Road 1 stations.

These pictures of Bricklayers Arms were taken on February 12th, 2017.

The worksite could be in the middle of the roundabout.

Faraday Gardens

This Google Map shows the South-East corner of Faraday Gardens.

Faraday Gardens

Faraday Gardens

It is one of two possible locations for a shaft that will be needed between Elephant and Castle and Old Kent Road 1 stations.

These pictures of Faraday Gardens were taken on February 13th, 2017

The worksite could be in the a hard playground.

My personal view is that the Bricklayers Arms site is the better from a working point of view, but is it in the best position?

Old Kent Road 1 Station

This Google Map shows the area, where Old Kent Road 1 station will be located.

Old Kent Road 1 Station

Old Kent Road 1 Station

There are two options given for the location of the station.

Note the Tesco Southwark Superstore in the middle of the map, with its car park alongside.

  • Option A for the station is on the other side of Dunton Road and slightly to the North West of the car park.
  • The other Option B is on the Old Kent Road on the site of the store itself.

These pictures of the area around the Tesco store were taken on February 12th, 2017.

The group of people most affected by the construction of the station will be those who shop at this Tesco.

I suspect that given the company’s current position, Tesco would be happy to co-operate with TfL. After all there must be advasntages in having a superstore on top of an Underground station.

If the Tesco Superstore had to be knocked down, there are lots more anonymous architectural gems like this one.

So I wouldn’t be surprised to see Option B implemented, with a brand new station alongside the Old Kent Road.

Old Kent Road 2 Station

There are two options for this station.

This Google Map shows the location of Option A opposite B & Q.

Option A For Old Kent Road 2 Station

Option A For Old Kent Road 2 Station

The station will be on the the Currys PCWorld site along the road.

These pictures of the area around the Currys PCWorld store were taken on February 12th, 2017.

This Google Map shows the location of Option B on the Toys R Us site on the other side of the Old Kent Road.

Option B For Old Kent Road 2 Station

Option B For Old Kent Road 2 Station

These pictures of the area around the Toys R Us store were taken on February 12th, 2017.

Both chosen sites would appear to have plenty of space and wouldn’t require the demolishing of any housing.

Note that the Toys R Us stored was closed in April 2018. Did Transport for London rewrite their plans and are they in negotiation for the now-vacant site?

New Cross Gate Station

New Cross Gate station is an existing Overground and National Rail station.

This Google Map shows the station and the Retail Park, that is alongside the station to the West.

New Cross Gate Station

New Cross Gate Station

These pictures of the area around the Sainsburys store were taken on February 12th, 2017.

The worksite would take over the car park, with the station being built underneath.

This worksite is very much the most important site of the extension. The consultation says this.

The size of the proposed site provides several opportunities for the project. It could allow soil to be taken away by train rather than using local roads. We could also start the tunnel machinery from this site.

When the station is completed, I can envisage New Cross Gate becoming an important transport hub, with a quality shopping experience.

Alexandra Cottages

Alexandra Cottages, a short road off Lewisham Way has been proposed as the location of a shaft between New Cross Gate and Lewisham stations.

This Google Map shows the location.

Alexandra Cottages

Alexandra Cottages

I suppose the site has been chosen, as the site contains a Big Yellow Self Storage facility and a Ladbrokes betting shop.

These pictures of the area around the storage facility were taken on February 13th, 2017.

Will the shaft be buried in the basement of a development suitable for the area?

Lewisham Station

This Google Map shows the current Lewisham station.

blelewisham

These pictures of the area around the Lewisham station were taken on February 13th, 2017.

The new Bakerloo Line station will be underground between the station and Matalan. The area is currently bus parking.

Because of the different levels and tunnels and some railway arches in good condition, the addition of the Bakerloo Line station could be a challenging one, but also one that could be architecturally worthwhile.

Consider.

  • Is the current station built on arches, that could allow passengers to circulate underneath?
  • Could escalators and lifts connect the main line and ?Underground stations?
  • Could there be significant oversite development on top of the station?
  • Could the Bakerloo Line station be built without a blockade of the current station?
  • Will Lewisham station be reorganised to be less of a bootleneck?

It will be interesting to see the final design.

Wearside Road

This Google Map shows the worksite in Wearside Road, which will be used to create a shaft to the overrun tunnels.

blewearside

The multi-track line going North-West to South-East is the South Eastern Main Line, whilst the line going South-West to North-East is the Hayes Line.

The worksite will go at the Northern end of the light-coloured area South of where the two lines cross.

This map from carto.metro.free.fr shows the lines in the area.

lewishamlines

I think it is quite likely that the overrun tunnels will be under the Hayes Line.

Extension To Hayes

This document on the Lewisham Borough Council web site is a must-read document, as it gives the view of the Council and their consultants; Parsons Brinckerhoff about the Bakerloo Line Extension.

The report is very much in favour of the Extension being built and it hopes that it can be extended using the Hayes Line, where the trains would terminate at  either at Hayes or Beckenham Junction stations.

Currently, Elephant and Castle station handles 14 tph, so as there would appear to be no terminal platform at that station, at least this number of trains will connect between the Bakerloo Line at Lewisham station and the Hayes Line..

But as other deep-level tube lines handle more trains, with the Victoria Line handling 36 tph by the end of this year, I don’t think it unreasonable to expect a service frequency in excess of 20 tph.

The Wikipedia entry for the New Tube for London is quoting 27 tph.

So could this give at least 10 tph to both Southern terminals?

To handle 10 tph, I think it reasonable to assume that two terminal platforms are needed.

Hayes has two platforms, but Beckenham Junction has only one spare platform, as this Google Map shows.

beckenhamjunction

But I suspect if Waitrose are reasonable, a deal can be done.

If the overrun tunnels at Lewisham station,are more-or-less under the Hayes Line, these tunnels would be easily connected to the Hayes Line in the following manner.

 

, with all other services using the Courthill Loop to go on their way.

Hayes station would swap its two tph services to both Cannon Street and Charing Cross stations for at least a 10 tph service on the Bakerloo Line.

I also think, that services could go direct between Hayes and London Bridge, Cannon Street or Charing Cross using the Ladywell Loop.

Beckenham Junction would have a similar service and I’m sure this would please Lewisham Borough Council.

Network Rail would gain four paths per hour through Lewisham station to use for other services.

Lewisham Borough Council also suggests the following for the Hayes Line.

They are certainly forcible in what they want.

Conclusion

This extension, looks like it is a railway designed to be built without too much fuss and objections.

Most of the worksites seem to have good access and it would appear that few residential properties will be affected.

 

 

February 10, 2017 Posted by | Transport | , , , , , , | Leave a comment

How Will They Build The Bakerloo Line Extension?

I ask this question, as my trip yesterday to Redbridge station, got me thinking.

Wanstead, Redbridge and Gants Hill stations share several characteristics.

  • They are built under a main road.
  • They are architecturally significant, with two being designed by Charles Holden.

During the Second World War, they were part of an underground factory for Plessey.

It strikes me that as the route of the Bakerloo Line Extension, will for some way, lie under the Old Kent Road, with two stations currently called; Old Kent Road 1 and Old Kent Road 2, that the section of line could be similar in nature to the Redbridge stretch of the Central Line.

This map shows a route.

Bakerloo Line Extension Map

Bakerloo Line Extension Map

I’m sure, that they’ll come up with better names, on their initial route to Lewisham, via New Cross Gate.

This Google Map, shows the route of the Old Kent Road from Bricklayers Arms to New Cross Gate station.

Bricklayers Arms To New Cross Gate

Bricklayers Arms To New Cross Gate

Bricklayers Arms is at the North-West corner of the map and New Cross Gate station is the South-East.

To my naive mind, the route would be one that an experienced Tunnelling Engineer would find attractive.

  • Elephant and Castle station is not far to the West of Bricklayers Arms.
  • The current Bakerloo Line station at Elephant and Castle points vaguely East, so could probably be connected to under Bricklayers Arms.
  • The tunnels could go under the Old Kent Road between Bricklayers Arms and New Cross Gate.
  • The tunnels could go under the railway between New Cross Gate and Lewisham stations.
  • The Extension could terminate in two deep-level platforms under the current Lewisham station.
  • The Old Kent Road is lined with supermarkets and large out-of-town stores like Asda, B & Q, Sainsburys and Toys R  Us.

But possibly above all, the extension could probably be built without causing too much disruption to existing infrastructure.

I’ll look at a few issues in a bit more detail.

Cut And Cover Or Bored Construction

Some European nations would build the extension using cut and cover methods, but then we’re the tunnel kings!

As there has also been improvement in the tunnel boring machines over the last twenty years, I would expect that a big hole will be dug somewhere and then the main tunnels will be bored out, as is being done on the Northern Line Extension.

The choice of the main tunneling site will depend on several factors.

  • Sufficient space.
  • Good road or rail access to get heavy equipment to the site.
  • Away from sensitive areas for noise.

Probably the most difficult problem, is getting the tunnel spoil out.

Although there are plenty of large sites along the Old Kent Road, look at this Google Map of New Cross Gate station.

New Cross Gate Station

New Cross Gate Station

Note that next to the station is a large Sainsburys. The supermarket group has form in co-operating with large rail infrastructure projects, in that their Whitechapel superstore was virtually rebuilt to make space and access for Crossrail.

So could we see the same co-operation here?

New Cross Gate Station

New Cross Gate station is the middle interchange on the Bakerloo Line Extension.

If as I speculated above, Sainsburys co-operate, I think we could see a rebuilt superstore growing into a more important shopping centre with good rail and tube access.

Consider.

  • Trains between London Bridge and Surrey call.
  • East London Line trains call.
  • Thameslink trains will soon be passing through at speed.
  • Around a dozen bus routes pass the station.
  • There would probably be space for housing above the development.

So could we see New Cross Gate station growing into a major transport interchange?

Yes! Especially, if Thameslink called at the station!

Lewisham Station

Lewisham station has been proposed as the terminus of the Extension.

This map from carto.metro.free.fr shows the lines in through the station.

Lines Through Lewisham

Lines Through Lewisham

Lewisham station has one of those layouts designed by Topsy.

Perhaps for now, the best solution would be to just add a couple of deep-level platforms to create a new terminus for the Bakerloo Line.

Consider.

  • Transport for London are planning at least 36 trains per hour (tph) between two underground two platform terminals on the Victoria Line.
  • Battersea Power Station station is being built like this.
  • I doubt the extension will need a depot South of Elephant and Castle station.

Lewisham station would be rebuilt to provide a high capacity interchange between all services at the station.

The Bakerloo Line Train Frequency

Wikipedia says this in the Current And Future Infrastructure section of the Bakerloo Line.

Transport for London proposes to upgrade the line eventually, but not until other deep-level lines have been dealt with. This will include new signalling and new trains, enabling a maximum frequency of 27 trains per hour. TfL currently expects these to be in place by 2033.

So when the Extension is built, it would seem logical that the line could be rebuilt for 27 tph.

The Northern Section Of The Bakerloo Line

If the Bakerloo Line is extended to the South, then it would seem logical that the Northern end should be improved to take the increased number of trains, which share a lot of the line to Watford Junction with London Overground.

Platform Height Issues

At some station on the Northern section to get in to and out of the Bakerloo  Line 1972 Stock trains, is quite a step and it would be difficult in a wheel-chair.

I have covered this in Platform Height Issues On The Watford DC Line and feel that dual-height platforms could be used.

Onward From Lewisham

Most proposals for the extension of the Bakerloo Line, envisage the line taking over one or both of the terminals on the Hayes Line.

Wikipedia has a section on the current proposal.

This is said.

In December 2015, Transport for London announced that the Old Kent Road option was indeed its preferred route, and proposed taking the line as far as Lewisham, which it said could be running by 2030. Proposals for a further extension beyond Lewisham, such as to Hayes and Beckenham or Bromley, would now be considered in a separate phase in the more distant future.

But I do wonder, if extensions to Hayes and Beckenham Junction could be less necessary than they were a few years ago.

  • The construction of a Camberwell station on Thameslink is being considered.
  • Good design at New Cross Gate and Lewisham could improve connections for passengers on the Hayes Line.
  • The extra capacity across the South Bank and through London Bridge, must benefit passengers from the Hayes Line.
  • Elmers End station is getting an improved Tramlink service.

Bear in mind too, that Transport for London now have much better statistics from which to plan new connections and lines.

How would the following smaller projects on various wish-lists affect services South from Lewisham?

  • Better links connecting to Abbey Wood station in addition to Crossrail.
  • A decent connection between Catford and Catford Bridge stations.
  • Interchanges at Brockley and Penge on the East London Line.

Could they even kick extension of the Bakerloo Line in the Hayes direction into at least the 2040s?

The Issue Of Bakerloo And National Rail Trains Sharing Tracks

If the Bakerloo Line is to be extended past Lewisham on the Hayes Line to Hayes and Beckenham Junction, you have the problem of two types of train with different characteristics.

  • First Class is not available on the Underground.
  • Platform height can be matched to the train, to give level access.

Restricting the Bakerloo Line Extension to deep-level platforms at New Cross Gate and Lewisham, avoids the sharing issues, by keeping the two sizes of train separate.

  • Bakerloo Line trains terminate at Lewisham.
  • Good interchange must be provided between the Bakerloo Line and National Rail trains.

Obviously, by the correct design of the deep-level platforms at Lewisham, extension of the Bakerloo Line to somewhere suitable in the future is not ruled out.

 

The Northern And Bakerloo Line Extensions Are Similar

The similarity between the two extensions is very strong.

  • The Northern Extension adds two stations and the Bakerloo adds only four.
  • Both extensions are reasonably short.
  • Both extensions start at an existing station.
  • Both extensions could end in similar underground two-platform terminals.
  • Both extensions might be extended further.

So could the Bakerloo Line Extension be an ideal follow on project for the Northern Line Extension?

And after that, there are other follow-on projects, where provision for extension has been left.

  • Extending the Northern Line Extension from Battersea Power Station to Clapham Junction.
  • Extending the Bakerloo Line Extension to wherever is needed.
  • Extending the Jubilee Line from North Greenwich and Charing Cross.
  • Extending the DLR from Bank
  • Extending the Victoria Line to Herne Hill.

Could the relative success in getting such a good start on the Northern Line Extension, with hardly any controversy or disruption have influenced Transport for London to bring forward the Bakerloo Line Extension.

Perhaps with even the same team!

Conclusion

I feel that the Bakerloo Line extension will be built in a very similar way to the Northern Line Extension.

The more I dig, the more I like the plan for the extension and think it is right for project management reasons to bring it forward.

 

 

 

 

 

 

 

December 11, 2016 Posted by | Transport | , , , , , , , | 1 Comment