A40 - Monmouth Traffic Lights
A40 - Gibraltar Tunnel North
A40 - Gibraltar Tunnel South
A40 - Raglan Junction
Live A40 Traffic Incidents & Roadworks
1 roadwork currently reported on the A40. For confirmed closures always check with Traffic Wales on behalf of the Welsh Government.
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Maintenance Works
A40 : Both directions : Tarell Roundabout : 27/09/26-23/10/26 1900-0600 : A470 Resurfacing work : 1 lane closed
Roadworks · expected until 23 Oct, 6:00am
Live A40 Traffic, Delays & Camera Updates
The A40 is a major road in Wales, with 7 cameras operated by Traffic Wales on behalf of the Welsh Government. Camera images are refreshed every few minutes, giving you a live view of current conditions before you travel.
Browse all Wales traffic cameras or see the full UK road listing.
Want to save your most-used cameras? Supporter members can create a custom view to pin up to 10 cameras in one place, perfect if you check the same roads every day. Commuter members get multiple views and Smart Routes, which automatically finds cameras along any journey you drive regularly.