Route
Junction number
21
Markerpost
Unknown
Name
Colwyn Bay Interchange
Type
Terminus
Not a terminus
Other routes
B5113
Authority
Restricted turns
Full access
Services
No services
A55 J21 Colwyn Bay Interchange
Layout and signage
|
Bae Colwyn Colwyn Bay B5113 |
B5113 | 
|
B5113 |
Bae Colwyn Colwyn Bay B5113 |
Lane configuration
- Lane 1 continues, with option to exit.
- Lane 2 continues ahead.
- Lane 1 continues, with option to exit.
- Lane 2 continues ahead.
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...
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?
About this page
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Last updated
Published
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