Silvertown Tunnel: Cracks In Mayoral Policies
The title of this post, is the same as that, as this article on the BBC.
This is the sub-heading.
It is an infrastructure project that is well-underway with the boring almost completed — but it has a very low profile.
These three paragraphs possibly explain why.
Every step of the Crossrail tunnelling, the media were invited along. Not so with this project.
This is Silvertown Tunnel. It is more than 1km long and will be London’s first road tunnel in over 30 years.
Perhaps one of the reasons it isn’t being pushed publicity-wise, is it is very controversial.
Reading the rest of the article it certainly is controversial in many people’s minds.
These are my thoughts.
Avoiding The Dartford Crossing
When I drove back to Suffolk from Gatwick, Kent or Sussex, in the last century, because of congestion at the Dartford Crossing, I would sometimes cut through London and use the Blackwall Tunnel, when I thought it would be quicker.
When the Silvertown Tunnel opens, this could be a viable alternative for vehicles.
My experience of modelling flows, tells me, that water finds its own level. With driving, Satellite Navigation will be able to tell drivers, which will be the fastest route.
It is my view, that the Silvertown Tunnel will become the biggest rat-run in London.
Except some of these rats will be super-rats in 45-tonne HGVs.
Cutting Pollution In London
If super-rat-running is going to happen, then this will raise pollution in Central London, with all those heavy trucks going through.
The only way to cut pollution would be to have differential pricing for vehicles in the tunnels.
Perhaps hydrogen and electric vehicles should be at a discount.
But then Sadiq Khan doesn’t have a hydrogen policy, except to ignore it and hope it goes away.
The Elizabeth Line Effect
Talking to Elizabeth Line staff at Whitechapel station, they feel that there is an increasing number of passengers, who do journeys in East London on an up-one-branch-down-t’other basis between places like Ilford and Woolwich.
I believe, that other cross-river railways and the Bank station improvements, will also take passengers out of their cars, which will free up the Silvertown Tunnel for more HGVs.
A City Airport Station On The Elizabeth Line
I wrote about this in Thoughts On London City Airport And The Elizabeth Line.
How many cars would this remove from the tunnels under the Thaames?
The Anonymous Widower 
As the Society of Motor Manufacturers and Traders (SMMT) recently said…… “Britain’s strategic road network has not a single HGV-dedicated electric charging or hydrogen filling point. This lack of infrastructure makes it impossible for the vast majority of operators to contemplate investments to decarbonise their fleets, putting critical CO2 emission savings of up to 21.1 million tonnes a year at risk.”
It’s not just Khan that bears the responsibility.
Comment by fammorris | July 12, 2023 |
As usual Khan gets blamed for government policy, or lack thereof.
Comment by JohnC | July 12, 2023 |