Route
Junction number
None
Markerpost
Unknown
Name
Tredegar Interchange
Terminus
Not a terminus
Other routes
A4048
Authority
Restricted turns
Full access
Services
No services
A465 Tredegar Interchange
Layout and signage
|
Tredegar A4048 |
|
A4048 |
Tredegar A4048 Trefil |
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...
M1 under construction
Pictures taken as the first section of the M1 was being built in 1958-9, with all its unique architecture still under construction.
About this page
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Last updated
Published
Last updated
