The Anonymous Widower

The Southern End Of The Silvertown Tunnel

This map from OpenRailwayMap shows the Southern end of the Silvertown Tunnel.

Note.

  1. The O2 Arena at the top of the map in the middle.
  2. The blue arrow below it, which indicates North Greenwich station.
  3. The two dotted white lines show the route of the Silvertown Tunnel.
  4. The two silver-grey lines that loop across the top part of the map are the Jubilee Line.
  5. The black dotted line between the Jubilee Line and the Silvertown Tunnel is the cable car.

This second OpenRailwayMap shows the Silvertown Tunnel’s junction with the approach to the Blackwall Tunnel.

Note.

  1. The two dotted white lines show the route of the Silvertown Tunnel.
  2. Studio 338, which is a music and arts venue, is indicated by the double quaver.
  3. The site to the North of Studio 338 is labelled the East Greenwich Gas Works.
  4. The roads to the Northbound tunnel bores of both tunnels, split to the West of Studio 338.
  5. The roads from the Northbound tunnel bores of both tunnels, join to the West of Studio 338.

This Google Map shows the same area as the previous map.

Note.

  1. Studio 338 is clearly marked.
  2. To its North is a circular structure on the site labelled as the East Greenwich Gas Works on the previous map.
  3. Could this be the remains of a gas holder?

Could it be that the works to the West of the circular structure are the start of tunneling?

Conclusion

It looks to me, that the designers of the Silvertown Tunnel have been able to squeeze in a junction between the approaches to the two tunnels, that should be fairly free-flowing.

 

December 25, 2022 Posted by | Transport/Travel | , , , , , , | 4 Comments

Through The Blackwall Tunnel In A 108 Bus

Around lunchtime today, I took a 108 bus from North Greenwich station on the Jubilee Line to Bow Church station on the DLR. It’s rather a roundabout way to get home from Bow Church station, so I walked to Bow Road station to get a train to Moorgate for a bus home.

I took these pictures of the journey.

Note.

  1. The first picture shows the Radisson Red hotel on Tunnel Avenue.
  2. The Northbound bus travelled through the old tunnel, which was built in 1897.
  3. It looks in good condition for its age in my pictures.
  4. Even at lunchtime on Christmas Eve, there are queues of traffic waiting to go through the tunnel from both directions.
  5. The dog in the last picture is better and less-threatening street art, than you get in some parts of the UK

Taking good pictures from inside a dirty single-deck bus is not the easiest task.

This paragraph from the Wikipedia entry for the Blackwall Tunnel, gives a snapshot of the tunnel’s development.

The tunnel was originally opened as a single bore in 1897 by the Prince of Wales, as a major transport project to improve commerce and trade in London’s East End, and supported a mix of foot, cycle, horse-drawn and vehicular traffic. By the 1930s, capacity was becoming inadequate, and consequently a second bore opened in 1967, handling southbound traffic while the earlier 19th century tunnel handles northbound.

Note.

  1. Both tunnels are not open to pedestrians, cyclists or non-motorised traffic.
  2. There is a four metre height limit on the Northbound tunnel, which also has sharp bends.
  3. The Southbound tunnel is straight and has a height limit of 4.72 metres.
  4. London’s iconic Routemaster and New Routemaster buses are 4.38 and 4.39 metres high respectively.
  5. The tunnel will be tolled, when the Silvertown Tunnel opens in a few years time.
  6. It looks like both Blackwall and Silvertown tunnels will have the same charge as the Dartford Crossing, which is currently two pounds if you pre-pay for a car.

The pictures and words give clues to why the Mayor has decided to build the Silvertown Tunnel.

It is very rare to get through the tunnel without being delayed in a queue of traffic.

Double deck buses can’t go through the Northbound Tunnel.

As a non-driver, who doesn’t need to use the Blackwall Tunnel, I don’t listen to traffic reports, but perhaps once a week whilst waiting for the news on Radio 5, I hear of problems at the tunnel. Sometimes, these are caused by over-height or over-long vehicles, which have got stuck in the Northbound tunnel.

Incidentally, my earliest memory of the tunnel is probably from about 1953, when my family was stuck in the tunnel for several hours in my father’s Y-type MG.

, My father’s car had the registration BNH 368.

I doubt I’ve driven through the tunnel this century, as I have rarely driven to South and South-East London since the 1970s, as I’ve generally taken the train across London. I can remember one trip in about 2008 though, when I took the Woolwich Ferry for the Southbound crossing.

As I was living near the top of the M11 in Suffolk, I may have gone home via the Blackwall Tunnel.

 

December 24, 2022 Posted by | Transport/Travel | , , , , , , , , | 2 Comments

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