Chronology Maps
Click a section name to see full details and a map.
| Completed | Route | Name | Start | End | Original number |
|---|---|---|---|---|---|
| M25 | Swanley - Chevening | J3 Swanley | J5 Chevening | ||
| B6601 | Carnforth Link | Kellet Road | M6 J35 Carnforth | A601(M) | |
| M42 | Lickey End - Portway | J1 Lickey End | J3 Portway | ||
| M42 | Tamworth - Appleby Magna | J10 Tamworth | J11 Appleby Magna | ||
| M25 | Chandlers Cross - Bricket Wood | J19 Chandlers Cross | J21A Bricket Wood | ||
| M74 | Canderwater - Poniel | Canderwater | J11 Happendon | ||
| M25 | Bricket Wood - Bignell’s Corner | J21A Bricket Wood | J23 Bignell’s Corner | ||
| A1(M) | Hatfield Bypass | J2 Roestock | J4 Stanborough |
What's new
Grand openings
Our much-loved Opening Booklets section has two new publications for you to explore, and we’re making some overdue changes to make them easier to find and easier to read.
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.
Have you seen...
Ringways
The story of an incredible plan to reshape London into a city of motorways, with the history from creation to cancellation and details on every unbuilt road.
