Route
Junction number
None
Markerpost
Unknown
Name
Monmouth Roundabout
Type
Roundabout
Terminus
Not a terminus
Other routes
A466
Authority
Restricted turns
Full access
Services
No services
A40 Monmouth Roundabout
Layout and signage
|
Trefynwy Monmouth A466 |
A466 | 
|
Trefynwy Monmouth A466 |
Lane configuration
- Lane 1 continues, with option to exit.
- Lane 2 continues, with option to exit.
- Lane 1 continues, with option to exit.
- Lane 2 continues, with option to exit.
Other events
National Speed Limit begins
50mph speed limit begins
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...
A470 End to End
The road that connects Wales together, but which nobody really uses... All five hours of the A470, from Llandudno to Cardiff, are here.
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