Route
Junction number
31
Markerpost
100.6 km
Name
Caerwys Interchange
Type
Terminus
Not a terminus
Other routes
A5026, A5151
Authority
Restricted turns
Full access
Services
No services
A55 J31 Caerwys Interchange
Layout and signage
|
Prestatyn A5151 Caerwys B5122 |
B5122 | 
|
A5151 A5026 |
Treffynnon — Holywell A5026 Caerwys B5122 |
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
The sunlit uplands
On Saturday 31 May something historic happened. The Heads of the Valleys Road was finally complete.
Grand openings
Our much-loved Opening Booklets section has two new publications for you to explore, and we’re making some overdue changes to make them easier to find and easier to read.
Silver bullet
The Silvertown Tunnel is finally open for business. One question remains: what’s it for?
Have you seen...
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