A41

A41

Aston Clinton to Watford

On the journey from the outskirts of Greater London to Aylesbury, through the rolling hills of Hertfordshire, the A41 is more or less a motorway.

Routes
A41

The lost world of Belisha 02 February 2023

In 1938, a card game called Belisha was published to promote road safety, featuring the sights of a journey across the UK. Where are they now?

Routes
Tags

A41(M)

Its first section opened in 1973, and the rest was all built, but the A41(M) doesn't exist. It was canned in favour of orbital roadbuilding, and later resurrected in a more modest form.

Routes

What's new

London’s other forgotten motorways

We’ve spent years documenting the unbuilt urban motorway network planned for London. Today we’re unveiling more new routes that have never been seen before!

The middle of nowhere

A national system of road numbers radiating from a central point suggests there is… well, a central point. But if you go looking for it you’ll find it doesn’t exist.

Not so Smart

There have been rumours for months. Now the announcement has been made - “all new Smart Motorways scrapped”. What does this mean and who are the winners?

Share this page

Have you seen...

Emergency Diversion Routes

Those funny black and yellow symbols are everywhere - and they might just get you back on track one day.