Route
Junction number
None
Markerpost
Unknown
Name
Great Cambridge Junction
Terminus
Not a terminus
Other routes
A10, A111
Authority
Restricted turns
Full access
Services
No services
A406 Great Cambridge Junction
Layout and signage
|
Central London Dalston Hertford Enfield A10 |
A10 | 
|
A111 A10 |
Central London Dalston Hertford Enfield A10 |
Lane configuration
- Lane 1 continues, with option to exit.
- Lane 2 continues ahead.
- Lane 3 continues ahead.
- Lane 1 continues, with option to exit.
- Lane 2 continues ahead.
- Lane 3 continues ahead.
Other events
40mph speed limit begins
50mph speed limit begins
What's new
The road that made no sense
It was the UK's only single-carriageway motorway, and twenty years ago it ceased to exist. This is the story of the strange fascination it held, and of my place in history.
The forever bottleneck, part 2
The second part of the story, where we learn why exactly the M4 gets narrower on the final approach to Europe’s biggest city.
The forever bottleneck, part 1
The M4 into London was one of the UK's earliest and most ambitious motorway projects. It was bold, pioneering... and almost instantly regretted.
Have you seen...
Alley by gaslight
Some of Central London's quieter streets are still, surprisingly, lit by old and rather beautiful gas lanterns. Here are a few, by day and by night.
About this page
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Last updated
Published
Last updated
