A40 : Southbound : Gibraltar Tunnels : Road closed : Contraflow via Northbound : 28/10/26-18/12/26 1900-0700 : Slow moving vehicles
ActiveDescription: A40 : Southbound : Gibraltar Tunnels : Road closed : Contraflow via Northbound : 28/10/26-18/12/26 1900-0700 : Slow moving vehicles, Start time: 28/10/2026 19:00 , End Date: 18/12/2026 7:00, Severity: Road closure, Source: Welsh Government, Last updated: 15/10/2026 10:25
- Start time
- To be confirmed
- Expected end
- Awaiting update
- Duration
- Live incident
Move Insights
Thinking of moving to this area?
Check flood risk, planning history, EPC ratings and more with a Move Insights property report.
- First published
- Thu, Oct 15, 2026 10:25 AM
- Coordinates
- 51.803188, -2.718194
- Feed provider
- Traffic Wales
- Coordinate source
- Georss Point
Source: Traffic Wales data feed
Related incidents
A449 : Both directions : Usk to Raglan : 24/10/26-25/10/26 2200-0800 : Road closed : Diversions in place :
Active Roadworks Traffic WalesDescription: A449 : Both directions : Usk to Raglan : 24/10/26-25/10/26 2200-0800 : Road closed : Diversions in place :, Start time: 24/10/2026 22:00 , End Date: 25/10/2026 8:00, Severity: Road closure, Source: Welsh Government, Last updated: 16/10/2026 17:37
A40 : Both directions : Gibraltar Tunnels : 28/10/26-29/10/26 1900-0700 : Road closed : Diversions in place :
Active Roadworks Traffic WalesDescription: A40 : Both directions : Gibraltar Tunnels : 28/10/26-29/10/26 1900-0700 : Road closed : Diversions in place :, Start time: 28/10/2026 19:00 , End Date: 29/10/2026 7:00, Severity: Road closure, Source: Welsh Government, Last updated: 15/10/2026 10:23
A40 : Southbound : Raglan Interchange : Offslip closed : 23/10/26-24/10/26 2000-0600 : Diversions in place :
Active Roadworks Traffic WalesDescription: A40 : Southbound : Raglan Interchange : Offslip closed : 23/10/26-24/10/26 2000-0600 : Diversions in place :, Start time: 23/10/2026 20:00 , End Date: 24/10/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 16/10/2026 17:35
M4 : Westbound : Prince of Wales Bridge to J23A Magor : Congestion : Delays possible :
Active Roadworks Traffic WalesDescription: M4 : Westbound : Prince of Wales Bridge to J23A Magor : Congestion : Delays possible :, Start time: 23/10/2026 14:20 , Expected end time: 23/10/2026 17:24, Severity: Road closure, Source: Welsh Government, Last updated: 23/10/2026 14:20
M4 eastbound Jct 23 to 22 Prince of Wales Bridge carriageway closure
Cleared Roadworks National HighwaysCleared 2 weeks 13 hours ago
M4 eastbound Jct 23 to 22 Prince of Wales Bridge carriageway closure
M4 eastbound Jct 23 to 22 Prince of Wales Bridge carriageway closure
Cleared Roadworks National HighwaysCleared 2 weeks 17 hours ago
M4 eastbound Jct 23 to 22 Prince of Wales Bridge carriageway closure