The Anonymous Widower

Back To The Future With BYD Double-Deck Buses

Arriva run the 141 bus route for transport for London and today they must have been short of buses, as this older Wrightbus on a heritage number plate had been pressed into service.

The four pictures of an older Wrightbus hybrid bus, were taken on Moorgate this morning, when it was substituting for a newly-delivered BYD battery-electric bus on route 141.

As I tapped in, I made a remark to the driver about reliability of the Chinese buses and he smiled a knowing smile.

As an engineer and designer, I would list the design faults on the BYD double-deck buses as follows.

  1. The batteries don’t give the buses a long enough range.
  2. The buses don’t handle cold weather very well.
  3. The step into and out of the bus is too high for elderly people and is not the same as other London buses.
  4. The seating is more comfortable in AlexanderDennis, Evo-Seti and Wrightbus buses.
  5. The seats are also too narrow.
  6. The seats at the back downstairs are pokey, because of the position of the batteries.
  7. There is no rear view downstairs, which makes using the Mayor’s promoted Hopper Fare, which lets you take unlimited bus and tram journeys for £1.75 within one hour of your first tap-in, more difficult.
  8. The stop displays are unreliable.
  9. The buses don’t have enough seats for the 141 route.

But perhaps most importantly, few passengers have a good word for the buses.

December 22, 2025 Posted by | Design, Transport/Travel | , , , , , , , , | 2 Comments

UK Among Tri-Axle Zero-Emission Wrightbus StreetDeck Prospects

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

This is the sub-heading.

Orders for new product ‘already lined up’ in Europe and the Far East, the manufacturer has said

These are the first two paragraphs.

Wrightbus sees UK sales opportunity for its new tri-axle zero-emission StreetDeck double-deck bus platform in addition to core Far Eastern markets for that class of vehicle, it says.

That was noted by CEO Jean-Marc Gales (pictured) when debuting prototype examples of the 6×2 bus that it says are “simultaneously” coming off production lines in Northern Ireland and Malaysia. The manufacturer adds that orders are “already lined up” for the product in Europe and the Far East.

I seem to remember that London’s electric trolleybuses used to have three axles.

So I asked Google AI if London’s trolleybuses did have three axles and got this reply.

Yes, London’s trolleybuses were predominantly three-axle vehicles. To accommodate their length and the power of their electric motors, most London trolleybuses, designed to replace trams, were built with three axles. This design allowed them to be larger and carry more passengers, similar to the trams they replaced.

So my memory was correct.

Where I live in De Beauvoir Town, the main North-South bus route is the 141 between London Bridge and Palmers Green.

  • They are ten-year-old diesel hybrid buses.
  • The route is busy and the buses are far too small.
  • During my childhood, the route was the 641 trolleybus, which I used regularly.
  • Southgate Road, where the trolleybuses ran is wider than most roads in London.

It would be ironic, if our inadequate 141 buses were to be replaced by new three-axle buses following some of the design rules of trolleybuses.

Is A Three-Axle Bus Better At Climbing Hills Than A Two-Axle?

In the UK, Bradford, Brighton and Sheffield are cities with hills.

If a three-axle bus is better at climbing hills, then this could be a big selling point.

The Chinese Won’t Be Pleased

This is said in the article.

The manufacturer adds that orders are “already lined up” for the product in Europe and the Far East

The Chinese won’t like Wrightbus stealing their markets.

 

July 20, 2025 Posted by | Design, Transport/Travel | , , , , , , , , , , , | 1 Comment

London Underground’s New Piccadilly Line Trains Delayed Until 2026

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

These are the first two paragraphs.

The new air-conditioned trains which Siemens Mobility is supplying for London Underground’s Piccadilly Line are now expected to enter service from the second half of 2026, Transport for London has confirmed.

When the order was signed in November 2018 it was envisaged that the trains would enter service from 2024.

The article also says this about the new CAF trains for the Docklands Light Railway.

The Docklands Light Railway is to implement ‘short-term timetable changes’ on less busy routes from July 21. The reduction in services aims to ensure that reliability can be maintained pending the delayed introduction of new CAF trainsets, which was originally planned for 2023 but is now expected later this year. TfL said the age of the existing trains meant some needed to be retired this summer.

It looks like has two sets of new trains, both being delivered two years late; one being German and the other Spanish.

The only factors I can think both trains being late would be.

  • Bad management of the contracts by Transport for London.
  • Bad documentation of the Piccadilly Line and the Docklands Light Railway, when they were built.
  • Bad project management generally throughout Europe.
  • All politicians will be blaming someone else.

Take your pick!

June 23, 2025 Posted by | Transport/Travel | , , , , , | 5 Comments

‘Bakerloop’ Bus Route launches In Autumn, TfL Says

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

This is the sub-heading.

A new bus route named the Bakerloop is set to launch in autumn to connect stations and areas in south-east London.

This graphic clipped from the BBC article shows the route.

I don’t deny that South London doesn’t need more buses, but I am getting rather fed up with SadIQ showing he is a South Londoner by putting on more and more buses for his friends.

My regular bus to Moorgate is the 141 bus, which must be the worst bus route in London on an overall basis.

June 10, 2025 Posted by | Transport/Travel | , , , , , , , | Leave a comment

Did Plans For Crossrail Ever Include A Station At Holborn?

I have only one North-South bus route, where I live.

The 141 bus connects Palmers Green and London Bridge station.

  • The 141 bus was the replacement for the 641 trolley bus, which was the main link between Wood Green, Turnpike Lane and Harringay, and the City of London, when I was a child.
  • The vehicles are up to ten years old Wrightbus diesel hybrids.
  • The route suffers badly from overcrowding as it connects, Bank and Moorgate stations in the City of London, with the outer reaches of the Piccadilly Line.

The overcrowding on the 141 bus route has got worse in the last couple of years because of the following.

  • The rebuilding of London Bridge station brought more passengers to the 141 bus route.
  • The opening of the new London Bridge bus station at London Bridge station has improved access to the buses at London Bridge station.
  • The improvement of the connection of the buses to the Docklands Light Railway, Central Line and Northern Line at Bank station.
  • The opening of the Battersea branch of the Northern Line, which brings more passengers to Bank station.
  • The opening of the new Cannon Street entrance to Bank Underground station.
  • The opening of the Elizabeth Line through Moorgate station.
  • Recently, a new walking route between Moorgate and Liverpool Street was opened, which will bring more passengers to the buses on Moorgate.
  • The rebuilding of Old Street station brought more passengers to the 141 bus route.

So what was the response of the Mayor and Transport for London, to all this increase of passenger numbers?

The 21 bus, which shadowed the 141 route, and doubled the number of buses through where I live, was moved to serve Holloway.

It was a big crime against mathematics and the wishes of our long-serving Labour MP; Meg Hillier.

So to handle many more passengers between London Bridge station and Newington Green through the City of London, the number of buses was halved.

I believe that the overcrowding will get worse because of the improvements, that Transport for London have planned.

  • The Piccadilly Line will be getting new air-conditioned trains within a couple of years and these will inevitably attract more passengers to the line.
  • On the other hand the air-conditioning may persuade passengers to use the Piccadilly Line more than they do now. Instead of changing to the 141 bus at Manor House station, passengers could change at Finsbury Park, King’s Cross St. Pancras or Holborn stations for other routes to the City of London.
  • The third line to receive the new air-conditioned trains will probably be the Central Line, which would create another East-West air-conditioned line and bring more passengers to Bank station.
  • The Central Line could give some relief for the buses through Bank, if an extra station was built on the Central Line to interchange with Shoreditch High Street station on the East London Line of the London Overground.
  • The fourth line to receive the new air-conditioned trains will probably be the Waterloo and City Line, which would create another air-conditioned line and bring more passengers to Bank station.
  • It is likely, that more services will be added to the Elizabeth Line, which will bring more passengers to Moorgate station.
  • It is likely, that more services will be added to the Northern City Line, which will bring more passengers to Moorgate station.
  • The Mayor is also planning to pedestrianise Oxford Street, which may fill up the Central Line with extra passengers.

It looks to me, that there will be a need for a large increase of bus capacity through the City of London on a North-South axis.

On the other hand, the City of London  have stated that they will pedestrianise many of their streets.

So what can be done to avoid gridlock in the City of London?

Develop The Northern City Line At Moorgate

I use this route regularly to and from Moorgate station.

  • It already has new Class 717 air-conditioned trains.
  • The route is already  digitally signalled in conjunction with the East Coast Digital Programme.
  • It has two platforms at Moorgate station.
  • Highbury & Islington station has interchanges with the Victoria Line and the North and East London Lines of the London Overground.
  • Finsbury Park station has interchanges with the Victoria Line and National Rail services.
  • Bowes Park station has an out of station interchange with Bounds Green station on the Piccadilly Line.
  • Step-free access needs improving.
  • The Victorians had plans to extend the line to Lothbury near Bank station.

If the Northern City Line could handle more passengers, would passengers get to all parts of the City of London by changing at Finsbury Park and walking from Moorgate or Old Street stations?

I regularly go between my house and Moorgate, by taking a bus to Essex Road station and using the Northern City Line.

I believe that with improvements on the Northern City Line, the line could be turned into a very valuable part of London’s rail infrastructure.

Connect The Central Line And The East London Line At Shoreditch High Street Station

I wrote about this proposal in Will Shoreditch High Street Be Connected To The Central Line?

The Elizabeth Line needed to be completed before this could be started.

Build The Western Extension Of The Docklands Light Railway

I wrote about this proposal in The Bank Station Upgrade And The Western Extension Of The DLR.

Rebuild Holborn Station

The interchange between Piccadilly and Central Line at Holborn station is difficult to say the least.

Holborn station is being extended with a new entrance. As with Euston, I suspect it has been designed with a feasible place for DLR platforms to be added.

This document on the TfL web site, gives more details of what is proposed at Holborn station.

I extracted this visualisation of the proposed station.

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

.Note, the Elizabeth Line, which is shown by dotted lines passes to the North of the station.

Conclusion

Not all these improvements need to be done, but each would improve transport in the City of London.

 

June 4, 2025 Posted by | Transport/Travel | , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , | Leave a comment

Silvertown Tunnel Easing Congestion, TfL Says

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

This is the sub-heading.

Transport for London (TfL) has shared the first insights about the impact on traffic of the new Silvertown Tunnel, as part of commissioner Andy Lord’s latest report to the TfL Board.

These two initial paragraphs gives a summary of about three weeks traffic.

Analysis of data between 21 April and 11 May shows the Silvertown and Blackwall tunnels are being used by an average of about 88,000 vehicles on a typical weekday. Of these, about 20,000 are using the Silvertown Tunnel.

Before the tunnel opened on 7 April, about 100,000 vehicles used the Blackwall Tunnel on weekdays.

TfL are claiming that this 12,000 drop in traffic is helping to ease congestion.

Logically, a drop in traffic will ease congestion, but the BBC article also says this.

However, it said it was aware of some increased traffic volumes at other river crossings, including the Woolwich Ferry.

The only other river crossings in the area are the Rotherhithe Tunnel and the Woolwich Ferry, both of which are free to all users.

So is the drop in traffic through the Blackwall and Silvertown Tunnels, due to drivers objecting to paying a toll and taking a free route instead?

On The Buses

The BBC article says this about bus passengers.

Mr Lord’s report also provided ridership data about the three bus services that operate through both tunnels: the new Superloop SL4, the extended route 129 and the 108, which already ran through the Blackwall Tunnel before 7 April.

Across the routes there is a daily average of more than 20,000 passengers making use of these services, of which typically about 7,000 are crossing the river using one of the two tunnels. In March 2025, there were about 2,700 crossings a day made using route 108.

The increase in bus passengers is not surprising.

Before the opening of the Silvertown Tunnel, there was just this bus service through the Blackwall Tunnel.

  • London Bus 108 – Stratford and Lewisham via North Greenwich.

This has now been joined by, these bus services through the Silvertown Tunnel.

  • London Bus 129 – Great Eastern Quay and Lewisham via City Airport and North Greenwich.
  • London Bus SL4 – Canary Wharf and Grove Park via East India, Blackheath and Lee.

Note how the buses call at rail stations, an airport and other important traffic interchanges.

In Could The Silvertown Tunnel Handle More Buses?, I asked if buses through the Silvertown Tunnel should be increased?

Given that traffic through the combined Silvertown/Blackwall complex has dropped by 12,000 vehicles per day, that must leave space for a few buses or coaches.

  • Assuming, that one bus or coach takes up the space of four cars, that would be space for 3,000 buses/coaches per day.
  • Also assuming the bus and coach services are run on a twenty-four hour basis, that would be 125 buses/coaches per hour.

If the bus and coach services ran every ten minutes, that would say, there is space in the tunnel for up to a dozen new bus or coach routes.

There could develop a virtuous circle and feedback loop, which drives the tunnel to a state of equilibrium, where traffic grows through the tunnels, until it is maximised.

Consider.

  • Research shows a bus route from A to B through the tunnel would attract passengers.
  • Drivers and their passengers decide that on balance a bus ride is more convenient, no slower and more affordable than driving.
  • Congestion charges and other charges for non-electric vehicles will play their part.
  • Green issues will also will play their part.
  • Fewer cars will use the tunnels.
  • Increasing tunnel charges will only drive more car users to the buses.
  • More free space in the tunnel, will allow more bus and coach routes.
  • More bus and coach routes will attract drivers from their cars.

Eventually, equilibrium will be reached.

A similar effect happens, when a new bypass is opened and as if by magic it fills up.

When it happens with train services I call it, London Overground Syndrome.

On Your Bike

The BBC article says this about cyclists.

There is also a cycle shuttle service, enabling cyclists to take their bikes free of charge on a bus through the Silvertown Tunnel. TfL said some 100-150 people were using it on a typical day.

While this is below its capacity, TfL believes usage will grow as cyclists adapt their routes to benefit from this safer crossing option.

When I used to cycle around London in the 1970s, I never cycled under the Thames, but I did generally cycle as fast as I could across the city. I wouldn’t have put my bicycle on a free bus.

So, is this why the cycle shuttle service is below capacity?

The BBC article says this.

TfL believes usage will grow as cyclists adapt their routes to benefit from this safer crossing option.

I believe, that if TfL should ever charge for the cycle shuttle service, they’d kill it.

In my opinion, they’d be better off providing secure bike parking, but even some of that seems lightly used.

Tunnel Performance

The BBC article says this about tunnel charging and performance.

TfL said it intended to publish quarterly factsheets on the operational performance of the tunnels’ toll scheme.

This will include information about how many people pay the charge, the compliance rates for vehicles using the tunnels and the number of Penalty Charge Notices that are issued.

The first of these factsheets will be published later this year, but initial data shows that compliance has steadily increased, with about 90% of motorists either paying a charge or benefiting from an exemption.

Surprisingly, so far, I haven’t met anybody who has driven through the Silvertown Tunnel, except for a couple of bus drivers.

 

June 4, 2025 Posted by | Transport/Travel | , , , , , , , , , , , , | Leave a comment

Milestone Reached As 250,000th Passenger Journey Made On Northumberland Line

The title of this post, is the same as that of this news item from Northumberland County Council.

These three introductory paragraphs add detail?

Passengers who have made more than 250,000 journeys on Northumberland Line services are being reminded they can beat the queues for tickets by buying online.

Northern said the major milestone was reached this week, after it began running passenger trains on the line in December, for the first time in 60 years.

Services call at Newcastle, Manors and new stations in Seaton Delaval, Newsham and Ashington, with a journey along the entire route taking around 35 minutes and a single fare costing no more than £3.

This is a good leveling-up story, so why hasn’t the government got a pipeline of shovel-ready new rail projects?

These projects could be for starters.

The West London Orbital

This page on the Transport for London web site gives the current progress and starts with this paragraph.

We’re making plans for a new rail service on existing, underused rail lines in west London that would become part of the London Overground network. The West London Orbital rail service would run from Hounslow towards Hendon and West Hampstead in the north.

The Mayor and Transport for London are probably spending most of their time, thinking of a silly woke name, that no-one will remember and just cause confusion.

The Ivanhoe Line

This article on the BBC is entitled Disappointment As Reopening Of Railway Line Halted.

This is the sub-heading.

The restoration of a passenger rail link through the Midlands has been stopped in its tracks.

These three paragraphs give more detail.

A business case for reopening the Ivanhoe Line rail link from Burton-upon-Trent to Leicester had been submitted before the election, with campaigners hopeful that work could begin in 2024.

But on Monday, Chancellor Rachel Reeves said the Treasury needed to find £5.5bn of savings in 2024 and a further £8.1bn in 2025.

Speaking in the House of Commons, the Chancellor said that the previous government’s entire Restoring Your Railway programme would be scrapped, saving £85m.

Note.

  1. I don’t believe this government believes in improving the rail infrastructure in the UK.
  2. But how do they expect people to get around, given their preferred transport mode of electric cars are ridiculously overpriced?
  3. The article on the BBC is a must-read.
  4. Last week Arriva Group announced a new Newcastle and Brighton open access service, that will call at Burton-on-Trent, which is planned to be the Western terminus of the Ivanhoe Line. See Arriva Group Submits Open Access Rail Application To Connect Newcastle And Brighton, Via London Gatwick for more details.

For more on the Ivanhoe Line, read the Campaign to Reopen the Ivanhoe Line web site.

 

April 26, 2025 Posted by | Transport/Travel | , , , , , , , | 2 Comments

Could The Silvertown Tunnel Handle More Buses?

In A Return Journey Through The Silvertown Tunnel On A 129 Bus, I took these pictures inside the Silvertown Tunnel when the bus was coming North.

Note.

  1. The left lane is marked Bus Lane.
  2. Only one car is visible in the right lane.
  3. The tunnel seems well-lit.

I have some thoughts

Where’s The Traffic?

It does appear that two apparently empty lanes in each direction, don’t carry a large number of vehicles.

  • Have the tolls and arguments frightened traffic away?
  • Are the tolls too high?
  • From the full set of pictures in the linked post, it would appear more vehicles were using the Blackwall Tunnel.
  • Could it be that drivers are frightened of getting a speeding ticket?
  • Are drivers frightened of sharing the tunnel with buses and heavy trucks?

Both bores of the Silvertown Tunnel seem to have similar traffic levels.

What’s The Capacity Of A Bus Lane?

In the Wikipedia entry for bus lane, this is said.

The busiest bus lane in the United States is the Lincoln Tunnel XBL (exclusive bus lane) along the Lincoln Tunnel Approach and Helix in Hudson County, New Jersey, which carries approximately 700 buses per hour during morning peak times an average of one bus every 5.1 seconds.[ In contrast, the Cross-Harbour Tunnel in Hong Kong carries 14,500 buses per day, or an average of about 605 an hour all day (not just peak times), but the bus lane must give way to all the other road users resulting in long queues of buses.

Perhaps a more realistic example of tunnel capacity from the UK, would be the Victoria Line, which handles thirty-six * eight-car trains per hour (tph) in both directions in two tunnels.

I would certainly expect that if Dear Old Vicky can manage 36 x 8-car trains per hour, then the Silvertown tunnel could handle thirty-six buses per hour.

Especially, if the buses had a distance keeping capability, as many trains do.

How Many Buses Per Hour Are Planned to Use The Silvertown And Blackwall Tunnels?

This handy map from Transport for London, shows the three bus routes passing through the Silvertown and Blackwall Tunnels.

Click the map to show it to a larger scale.

The map gives these frequencies for the three bus routes using the tunnels.

Bus Route SL4

Operates once every 8 minutes or at seven buses per hour.

Bus Route 108

Operates once every 10 minutes or at six buses per hour.

Bus Route 129

Operates once every 8 minutes or at seven buses per hour.

Silvertown Tunnel Bicycle Shuttle

Google AI says this.

The Silvertown Tunnel cycle shuttle bus runs approximately every 12 minutes, operating daily from 6:30 am to 9:30 pm, except for Christmas Day, offering a safe and quick way for cyclists to cross the Thames.

This operates at five buses per hour.

Number Of Buses Through The Tunnels

There will be around nineteen buses per hour, through the Silvertown Tunnel and six through the Blackwall.

The Silvertown Tunnel looks like it has been designed to accept more buses.

One thing this means, is that if the Blackwall gets shut, then the 108 can use some of the spare capacity in the Silvertown Tunnel.

Could A Coach Station For Europe Use Some Of The Spare Capacity?

In Development To The West Of The North Entrance Of The Silvertown Tunnel, I displayed this.

This Google Map shows the site to the West of the North entrance of the Silvertown Tunnel.

Note.

  1. The red arrow indicates City Hall.
  2. There is a large site between the DLR and the river.
  3. The Docklands Light Railway separates the site from the North entrance of the Silvertown Tunnel.
  4. The CEMEX Thames Aggregate Wharf seems to occupy part of the site.

This picture shows the North entrance of the Silvertown Tunnel from the cable-car.

It is surely a site with development potential, as Roy Brooks would say.

It will probably be used for more tower blocks along the Thames.

But could it be used for a coach station to handle the increasing number of coaches between London and the Continent?

  • A Docklands Light Railway station could be built to serve the site.
  • Thames Clippers could also serve the site.
  • Coaches could use the Silvertown Tunnel to  start their journey out of the capital.

It is certainly a possibility.

Could The Silvertown Tunnel Be Used For Route-Proving For The Docklands Light Railway?

In TfL Considering Extending DLR As Far As Abbey Wood, I discussed extending the Docklands Light Railway to Thamesmead or Abbey Wood.

This map from Ian Visits shows the area.

Running a four buses per hour service through the Silvertown Tunnel, would be an ideal way of proving what is the best route.

Extending The Docklands Light Railway To The West

No matter how the Docklands Railway is extended to the East, either by physical means like extra branches or by virtual means like connecting to bus routes, this will mean that there will need to be more terminal capacity in the West, to take the pressure off Bank and Tower Gateway stations.

In A Connection Between City Thameslink Station And The Docklands Light Railway, I described a proposal to extend the Docklands Light Railway to Euston, St. Pancras and Victoria.

In the Wikipedia entry for the Docklands Light Railway, there is a section describing a proposed Euston/St. Pancras Extension.

This is said.

In 2011, strategy documents proposed a DLR extension to Euston and St Pancras. Transport for London have considered driving a line from City Thameslink via Holborn north to the rail termini. The main benefit of such an extension would be to broaden the available direct transport links to the Canary Wharf site. It would create a new artery in central London and help relieve the Northern and Circle lines and provide another metro line to serve the High Speed line into Euston.

This map from Transport for London, shows the possible Western extension of the DLR.

With all the problems of the funding of Crossrail 2, that I wrote about in Crossrail 2 Review Prompts Fresh Delays, could this extension of the DLR, be a good idea?

Consider.

  • Victoria, Euston and St. Pancras are prosposed Crossrail 2 stations.
  • It would link Canary Wharf and the City of London to Eurostar, Northern and Scottish services and High Speed Two.
  • It would give all of the Docklands Light Railway network access to Thameslink.
  • A pair of well-designed termini at Euston and St. Pancras would probably increase frequency and capacity on the Bank branch of the system.
  • The DLR is getting new higher capacity trains.
  • Bank station is being upgraded with forty percent more passenger capacity.
  • Holborn station is being upgraded and hopefully will be future-proofed for this extension.
  • One big advantage at City Thameslink, is that Thameslink and the proposed DLR extension will cross at right-angles, thus probably making designing a good step-free interchange easier.
  • The Bank Branch of the DLR currently handles 15 tph, but could probably handle more, if they went on to two terminal stations at St Pancras and Victoria..
  • Waterloo and City Line can run at twenty-four tph.

Cinderella she may be, but then she always delivers, when there is a desperate need, just as she did magnificently at the 2012 Olympics.

Something is needed to handle the extra passengers at Euston, that will be brought to London by High Speed Two. Cinderella is the only way to deliver a connection in a reasonable time.

The only problem with this extension of the DLR, is that compared to the rest of the system, the views will be terrible.

For myself and all the others living along the East London Line, with a step-free change at Shadwell, we would get excellent access to Euston, St. Pancras and Victoria.

But could the line still be called the Docklands Light Railway, as it spreads its tentacles further?

April 9, 2025 Posted by | Transport/Travel | , , , , , , , , , , | 1 Comment

When Silvertown Opens, Blackwall Tolls Start Too

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

This is the sub-heading.

In under a month, tolls will be introduced for drivers at the new Silvertown Tunnel and the existing Blackwall Tunnel in east London.

These four paragraphs add detail to the story.

For car drivers it will cost £8 a day in peak. These are huge changes to London’s transport network and awareness seems to be low.

The new highly controversial Silvertown Tunnel opens on 7 April.

Critics have dubbed the crossing a huge polluting white elephant that will do nothing to cut congestion and pollution with little or no business case.

Supporters say it will reduce congestion on the old, existing Blackwall Tunnel and improve resilience on the crossing that closes between 600-700 times a year. It will also provide more cross river bus routes as well as a bus that can carry bikes.

As a very experienced mathematical modeller, my gut feeling is that four new tolled lanes under the River Thames is not the solution.

These are my thoughts.

Transport for London Are Not Good Mathematical Modellers

As a non-driver, I rely heavily on the 141 bus for transport.

  • It stops close to my house.
  • It takes me to and from Moorgate, where I also pick up the Elizabeth Line.
  • It takes me to and from Bank, where I also pick up the Central Line.
  • It takes me to and from River Thames, from where I pick up the Thames Clippers.
  • It takes me to and from London Bridge station, where I also pick up theThameslink.
  • It takes me to and from Manor House station, where I pick up the Piccadilly Line.
  • It takes me to and from Harringay Green Lanes station, where I pick up the Gospel Oak to Barking Line.

I must admit some of the reasons I like the bus route, are that it connects me to my childhood memories of WoodGreen, Southgate, Oakwood and Cockfosters.

When, I moved here, there were two North-South buses that ran within fifty metres of my house.

  • The 21 bus ran between Newington Green and Lewisham.
  • The 141 bus ran between Palmers Green and London Bridge station.

Then, two years ago the Elizabeth Line and the rebuilt Bank station both opened, followed a year later by an upgraded Old Street station.

These three improvements, added  a lot more passengers to the North-South corridor, between London Bridge station and Newington Green roundabout.

I suspect a quality modelling of bus passengers North-South, through the city of London, would have shown, that more buses were needed on the combined 21/141 route.

So what did Sir SadIQ and Transport for London do? They rerouted the 21 bus away from the busiest section through De Beauvoir Town.

In their modelling, I suspect.

  • They overestimated how many travellers used the Northern Line.
  • They ignored the fact, that the Piccadilly Line doesn’t serve the City of London.
  • They ignored the fact, that the Piccadilly Line doesn’t connect to the Elizabeth Line.
  • They ignored the fact, that the 141 bus, is the only direct way between Palmers Green, Wood Green, Turnpike Lane and Manor House to the City of London.
  • They felt De Beauvoir Town was a posh area and doesn’t need more buses, as residents can use their cars.

Halving the number of buses was a seriously bad decision.

I now have a damaged left knee due to constant standing on overcrowded buses.

It’s also got a lot worse lately due to constant bus diversions and cancellations, due to Islington’s LTNs and constant road works.

I’ve heard similar tales of bad bus planning from all over London.

So why should I trust Transport for London’s traffic modelling on the Silvertown and Blackwall Tunnels?

The Silvertown And Blackwall Tunnel Share Approach Routes

This map from the BBC article shows the layout of the two tunnels and their approach roads.

Note.

  1. The Blackwall Tunnel is two, two lane tunnels, one in each direction.
  2. The Silvertown Tunnel is one four lane tunnel, with two lanes in each direction.
  3. The O2 lies between the two tunnels.

The map shows the shared approach road for both tunnels.

What happens if there is an accident on the approach to the tunnels?

Tolling Problems

I feel that the tolling regime is overly complicated.

Hopefully, any problems this causes will lessen, as drivers know what to do.

The Sat-Nav Route Between The Tunnels And The M1

I’ve just looked one recommended route up, not that I have a Sat-Nav and I’ve never used one and the route is straightforward.

  • Blackwall Tunnel Northern Approach to Hackney Wick.
  • Wick Lane to Hackney Central.
  • Graham Road and Dalston Lane to Dalston Junction
  • Balls Pond Road to Southgate Road/Mildmay Park
  • St. Paul’s Road to Highbury & Islington station.
  • Holloway Road to Archway.
  • Archway Road, Aylmer Road and Falloden Way to Henly’s Corner.
  • North Circular Road and Great North Way to the M1.

I live just South of the Southgate Road/Mildmay Park junction and often these days it is jammed solid.

But there is another route from Hackney Wick.

  • A12 to Redbridge Roundabout on the North Circular Road.
  • North Circular Road to the M1.

I dread to see what happens, when the Dartford Crossing is closed and heavy trucks from the Channel Tunnel to the M1, decide to take the Silvertown Tunnel as an alternative route.

 

 

March 13, 2025 Posted by | Transport/Travel | , , , , , , , , , , , , , , , , , , , | Leave a comment

A True Underground Advert

I spotted this advert at Swiss Cottage station today.

I’m surprised the censors of Transport for London didn’t ban it.

Another version of the advert is also running around on a 476 bus near me. But in that one a single lady is lying down to fit the bus.

March 9, 2025 Posted by | Transport/Travel, World | , , | Leave a comment