Blog

Subscribe to the RSS feed and never miss an update or a new post! What is RSS?

M40 at 50 10 July 2017

The M40 has just turned 50. Here are five things you might not know about the London to Birmingham motorway.

Routes
M40

Fifteen Years 03 September 2016

In August 2016, CBRD turned 15 years old. Join us for a tour of the last 15 years, looking at what's changed on the UK road network and what we've learned.

What's new

The forever bottleneck, part 2

The second part of the story, where we learn why exactly the M4 gets narrower on the final approach to Europe’s biggest city.

The forever bottleneck, part 1

The M4 into London was one of the UK's earliest and most ambitious motorway projects. It was bold, pioneering... and almost instantly regretted.

Hello, here's my ridiculous side project

An introduction to what I write, and why I write it, and where my strange new road sign simulator fits in to all this.

Share this page

Have you seen...

Driver Location Signs

If you're on the motorway (in England at least) you might have noticed some funny blue signs down the side of the road. What are they for?