Chronology Maps
Click a section name to see full details and a map.
| Completed | Route | Name | Start | End | Original number | Other numbers |
|---|---|---|---|---|---|---|
| M4 | Maidenhead Bypass | J7 Huntercombe | J8/9 Holyport | |||
| A404(M) | Maidenhead Bypass | M4 J8/9 Holyport | J9B The Thicket | M4 | A423(M) | |
| A1(M) | Doncaster Bypass | J34 Blyth | J38 Red House |
What's new
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.
All change
In July 2024, a new Government entered office with a very different set of priorities. What does it mean for a faltering roads programme?
A century of motorways
It's 100 years since the opening of the world's first motorway, the Autostrada from Milan to the Lakes.
Have you seen...
To the Limit
Speed limits are more emotive and divisive than almost anything else about the road network. How do you sort the fact from the opinion? And how did we end up with the speed limits we have?
