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
A20

What's new

Farewell GLC lights

Why am I all nostalgic about some street lights being replaced?

Silver bullet

The Silvertown Tunnel is finally open for business. One question remains: what’s it for?

Skid Risk, Accident, Fog

For the first time, we can share pictures of the pioneering experiment that lit up the Worcestershire countryside with enormous signs 61 years ago.

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Mistakes

Making road signs is a tricky business, but fortunately the professionals who design them get it right. Usually.