Route
Junction number
13
Markerpost
47.4 km
Name
Abergwyngregyn Interchange
Type
Non-standard interchange
Terminus
Not a terminus
Other routes
None
Authority
Restricted turns
Full access
Services
No services
A55 J13 Abergwyngregyn Interchange
Layout and signage
| Abergwyngregyn | 
|
Abergwyngregyn |
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...
Road signs
A field guide to the UK's road signs, explaining the colours, shapes, symbols and everything else you need to know to avoid putting a foot (or a wheel) wrong.
About this page
Published
Last updated
Published
Last updated
