A20
A20 and A20(M)
It might have been the least noticed and least controversial of London's urban motorway plans, a collection of odd jobs and quick wins. But most of it was never built.
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?
Have you seen...
The Magic Roundabout
Officially the seventh most frightening thing on the road network - but actually it might just be the most efficient junction ever designed.