Route
Junction number
M4 J21
Markerpost
189.5 km
Name
Awkley Interchange
Type
Terminus
Terminus at top of exit list
Other routes
M4
Authority
Restricted turns
Some turns restricted
Services
No services
M48 (M4 J21) Awkley Interchange
Layout and signage
|
London Bristol M4 Link |
M4 |
|
M4 |
N/A |
Lane configuration
- Lane 1 continues ahead.
- Lane 2 terminates.
- Lane 3 is gained from the entry sliproad.
- Lane 4 is gained from the entry sliproad.
- Lane 1 continues ahead.
- Lane 2 continues ahead.
What's new
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.
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?
Have you seen...
Hogarth Flyover
It makes the traffic situation in one part of West London much more bearable but it should have been removed more than quarter of a century ago. It's amazing what you can do with a big Meccano kit.
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