Route
Junction number
None
Markerpost
Unknown
Name
Brynmawr Interchange
Type
Non-standard interchange
Terminus
Not a terminus
Other routes
A467, A4047
Authority
Restricted turns
Full access
Services
No services
A465 Brynmawr Interchange
Layout and signage
|
Brynmawr Casnewydd — Newport A467 |
|
A467 A4047 |
Brynmawr Casnewydd — Newport A467 |
Lane configuration
- Lane 1 continues, with option to exit.
- Lane 2 continues ahead.
- Lane 1 is gained from the entry sliproad.
- Lane 2 continues, with option to exit.
- Lane 3 continues ahead.
Other events
50mph speed limit begins
National Speed Limit begins
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...
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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