Route
Junction number
5
Markerpost
31 km
Name
Langley Interchange
Terminus
Not a terminus
Other routes
A4, B470
Authority
Restricted turns
Full access
Services
No services
M4 J5 Langley Interchange
Layout and signage
|
Langley Colnbrook A4 Datchet Eton B470 |
A4 | 
|
A4 (A3044) B470 |
Langley Colnbrook A4 Datchet B470 |
Lane configuration
- Lane 1 exits and returns after the junction.
- Lane 2 continues ahead.
- Lane 3 continues ahead.
- Lane 4 continues ahead.
- Lane 1 exits and returns after the junction.
- Lane 2 continues ahead.
- Lane 3 continues ahead.
- Lane 4 continues ahead.
Other events
Variable Speed Limits apply
- Variable Speed Limits apply
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.
Have you seen...
The Magic Roundabout
Officially the seventh most frightening thing on the road network - but actually it might just be the most efficient junction ever designed.
About this page
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