Michael Dnes Profile picture
Killed one motorway; failed to build another; wrote about ones that never happened. Ex-civil servant. Views personal
Dec 31, 2024 24 tweets 7 min read
Is the UK’s electric vehicle target about to fall to pieces? And why might it all hinge on parking in East London?

I shouldn’t tell you – yet – because our report only goes online the new year. But, since it’s running in the papers, here’s a thread.🧵🔌🚗 Image (Here’s the Guardian article)

theguardian.com/environment/20…
Dec 23, 2024 22 tweets 6 min read
Since the HS2 bat tunnel is back in the news (turns out it may actually kill the bats), time for one more story.

Which came first – HS2 or the bats? 🚄🦇🧵 Image HS2 affects a particularly sensitive bat – Bechstein’s bat. The infamous £100m bat tunnel was built to save them from being hit by passing trains.

In 2005, we only knew of six colonies in the UK. None of which were near HS2.
Dec 7, 2024 26 tweets 8 min read
Does HS2 have a future?

And why might that question hinge on an unseen government document and a sugar mill in Nottinghamshire?🧵 Image Last time I wrote about HS2, I mentioned there was a government document that had turned my sense of what to do with HS2 on its head.

Time to stop teasing. Here it is.


And this is what it says in a picture (plus my thoughts)

But you need some context. assets.publishing.service.gov.uk/government/upl…Image
Nov 28, 2024 29 tweets 8 min read
We have a new report out today. Because we’ve found one weird fact that unites all four constituencies that swung Reform for the first time at the election.🧵 Image Full report here, for your entertainment

stonehavenglobal.com/moving_hearts_…
Nov 3, 2024 21 tweets 6 min read
Back in July, I got into trouble for writing about road pricing.

But there was one thing so explosive I had to leave it out. Now I'm free, I should finish the story.

And, thanks to my new employer, I have the numbers🧵 (If you want the last thread, I had to take it down for … reasons. The basic content is still available here



TLDR: you can – briefly – make painless changes to motoring taxation)threadreaderapp.com/thread/1809853…
Oct 31, 2024 25 tweets 7 min read
It’s the time for Budget dissections. Now I’m free to talk, it’s my turn to have a go. What does the Budget really do for transport?🧵 Image The big news is fuel duty. 7p/litre of rises were threatened; 0p arrived.

Despite petrol being 11p/litre cheaper than in April.

That’s £3.0bn in revenue next year foregone. And, let’s be honest, more in following years when the Chancellor does the same again.
Sep 30, 2024 24 tweets 6 min read
It seems HS2 is going to Euston. Big cheers from the rail crowd.

But there’s a much bigger question that hasn’t been answered yet. And it might be the most important question in 100 years of UK railway history.🧵

telegraph.co.uk/business/2024/… Before I get indiscreet, a bit of personal news. I’m now working in transport outside of the civil service with the lovely people @stonehaven_uk

Any complaints go in the replies, and not to the Cabinet Office.
Jul 7, 2024 31 tweets 9 min read
It’s a truth universally acknowledged that road pricing is political suicide.

But what if it wasn’t? And what if I knew people who’d almost proved it?

Come with me, and try to avoid losing a trillion dollars as we go.🧵 A caveat: whenever a civil servant talks about road pricing, people ask whether it’s signs of a secret plan.

The old government is gone. The new government can’t make any secret plans because they’re still looking for where the biros are kept.

So no secrets, I promise.
Apr 1, 2024 24 tweets 7 min read
This tweet has got a lot of people talking about why Britain seems so short of electric railways.

15 years ago, it was about to be very different. And then things went very wrong. 🧵 Back in BR days, electrification was sporadic. Partly because BR was good at the alternatives.

In the 1960s Britain got rid of its steam trains v fast, meaning switching diesels was the only option.

And they made some very nice diesels, so it felt bearable
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Mar 15, 2024 26 tweets 8 min read
This weekend, Britain may be about to have its worst traffic jam ever. Up to five hours of delay for 100,000 drivers or more.

Would you believe me if I told you the reason is because Britain's most hated motorway is too good?

Or that someone had a semi-secret plan to fix that🧵 Image From Friday to Sunday, National Highways will close the M25 (London’s ring road) from junction 10 to 11

It's unavoidable. For the first time in 40 years we're rebuilding one of its junctions – which means demolition work that can’t be done in a night
Aug 28, 2023 25 tweets 7 min read
After the revival of this old thread on UK infrastructure, I realise that I never followed through on my promise: to explain what might speed it up.

Grab a spade, and come with me. 🧵

(thanks to @Sam_Dumitriu and @DavidHenigUK for reminding me) TLDR on the last thread: the system isn’t slowing down because it’s failing – it’s slowing down because people are responding rationally to the incentives they face.

The money shot was this chart – 5.5 years of process you must do _before_ you can start building a road in the UK A very, very complex process diagram
Feb 28, 2023 20 tweets 7 min read
Enjoying the recent @WorksInProgress article by @Sam_Dumitriu on speeding up infrastructure. It made me look back to my time as designer of the UK’s roads programme, and our struggles to speed things up. 🧵 (1/19) Obviously, not everyone is sad when roadbuilding goes slow. But the same rules apply to all infrastructure, notably the clean energy we urgently need. If e.g. you like @edmiliband ‘s plans for a decarbonised grid by 2030, you need to fix the same problems. (2/19) Image