Road closure archive
Search previously cleared incidents, planned works and cancelled closures. Use precise date ranges or focus on a particular corridor to understand how the network has been disrupted recently.
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337 archived incidents found
Filters applied: Region: monmouthshire • Status: Cleared
A40 : Southbound : Gibraltar Tunnels : Resurfacing work : Road closed : Diversions in place : 10/03/26-11/03/26 2000-0600 :
Cleared Roadworks Traffic WalesCleared 4 months 3 weeks ago
Description: A40 : Southbound : Gibraltar Tunnels : Resurfacing work : Road closed : Diversions in place : 10/03/26-11/03/26 2000-0600 :, Start time: 10/03/2026 20:00 , End Date: 11/03/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 10/03/2026 20:00
A40 : Northbound : Gibraltar Tunnels : Resurfacing work : Road closed : Diversions in place : 09/03/26-10/03/26 2000-0600 :
Cleared Roadworks Traffic WalesCleared 4 months 3 weeks ago
Description: A40 : Northbound : Gibraltar Tunnels : Resurfacing work : Road closed : Diversions in place : 09/03/26-10/03/26 2000-0600 :, Start time: 09/03/2026 20:00 , End Date: 10/03/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 06/03/2026 11:51
A465 : Westbound : Abergavenny Hardwick R/bout to Gilwern : Resurfacing work : Road closed : Diversions in place : 02/03/26-07/03/26 2000-0600 :
Cleared Roadworks Traffic WalesCleared 4 months 3 weeks ago
Description: A465 : Westbound : Abergavenny Hardwick R/bout to Gilwern : Resurfacing work : Road closed : Diversions in place : 02/03/26-07/03/26 2000-0600 :, Start time: 02/03/2026 20:00 , End Date: 07/03/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 02/03/2026 20:00
M4 : Now clear : Eastbound : J23 Rogiet to J22 Pilning/Prince of Wales Bridge
Cleared Roadworks Traffic WalesCleared 5 months 17 hours ago
Description: M4 : Now clear : Eastbound : J23 Rogiet to J22 Pilning/Prince of Wales Bridge, Start time: 02/03/2026 12:20 , Expected end time: 02/03/2026 12:25, Severity: Severe, Source: Welsh Government, Last updated: 02/03/2026 12:20
A40 both directions Ganerew to Welsh border Contraflow
Cleared Roadworks National HighwaysCleared 5 months 6 days ago
A40 both directions Ganerew to Welsh border Contraflow
M4 : Now clear : Westbound : Prince of Wales Bridge to J23 Rogiet
Cleared Roadworks Traffic WalesCleared 5 months 6 days ago
Description: M4 : Now clear : Westbound : Prince of Wales Bridge to J23 Rogiet, Start time: 27/02/2026 12:07 , Expected end time: 27/02/2026 12:12, Severity: Moderate, Source: Welsh Government, Last updated: 27/02/2026 12:07
M4 eastbound Jct 23 to Jct 22 single lane running 201/5-195/5
Cleared Roadworks National HighwaysCleared 5 months 1 week ago
M4 eastbound Jct 23 to Jct 22 single lane running 201/5-195/5
A465 : Now clear : Westbound : Gilwern to Clydach
Cleared Roadworks Traffic WalesCleared 5 months 1 week ago
Description: A465 : Now clear : Westbound : Gilwern to Clydach, Start time: 26/02/2026 17:34 , Expected end time: 26/02/2026 17:39, Severity: Severe, Source: Welsh Government, Last updated: 26/02/2026 17:34
M4 : Eastbound : J23 Rogiet to J22 Pilning/Prince of Wales Bridge : 23/02/26-25/02/26 2000-0600 : Maintenance work : Closed : Diversions in place :
Cleared Roadworks Traffic WalesCleared 5 months 1 week ago
Description: M4 : Eastbound : J23 Rogiet to J22 Pilning/Prince of Wales Bridge : 23/02/26-25/02/26 2000-0600 : Maintenance work : Closed : Diversions in place :, Start time: 23/02/2026 20:00 , End Date: 25/02/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 23/02/2026 20:00
M4 eastbound Jct 23 to 22 Prince of Wales Bridge carriageway closure
Cleared Roadworks National HighwaysCleared 5 months 1 week ago
M4 eastbound Jct 23 to 22 Prince of Wales Bridge carriageway closure
A449 : Southbound : Usk : 24/02/26 0400-2000 : Construction work : Entry slip road closed : Diversions in place :
Cleared Roadworks Traffic WalesCleared 5 months 1 week ago
Description: A449 : Southbound : Usk : 24/02/26 0400-2000 : Construction work : Entry slip road closed : Diversions in place :, Start time: 24/02/2026 4:00 , End Date: 24/02/2026 20:00, Severity: Road closure, Source: Welsh Government, Last updated: 24/02/2026 15:18
A449 : Southbound : Raglan to M4 J24 Coldra : 23/02/26-24/02/26 2000-0600 : Carriageway maintenance : Closed : Diversions in place :
Cleared Roadworks Traffic WalesCleared 5 months 1 week ago
Description: A449 : Southbound : Raglan to M4 J24 Coldra : 23/02/26-24/02/26 2000-0600 : Carriageway maintenance : Closed : Diversions in place :, Start time: 23/02/2026 20:00 , End Date: 24/02/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 23/02/2026 20:00
M4 eastbound Jct 23 to 22 Prince of Wales Bridge carriageway closure
Cleared Roadworks National HighwaysCleared 5 months 1 week ago
M4 eastbound Jct 23 to 22 Prince of Wales Bridge carriageway closure
M4 : Now clear : Westbound : J22 Pilning/Prince of Wales Bridge to J24 Coldra
Cleared Roadworks Traffic WalesCleared 5 months 1 week ago
Description: M4 : Now clear : Westbound : J22 Pilning/Prince of Wales Bridge to J24 Coldra, Start time: 23/02/2026 18:54 , Expected end time: 23/02/2026 18:59, Severity: Moderate, Source: Welsh Government, Last updated: 23/02/2026 18:54
A40 : Now clear : Eastbound : Monmouth Dixton R/bout to A40 Welsh Border
Cleared Roadworks Traffic WalesCleared 5 months 1 week ago
Description: A40 : Now clear : Eastbound : Monmouth Dixton R/bout to A40 Welsh Border, Start time: 23/02/2026 12:01 , Expected end time: 23/02/2026 12:06, Severity: Moderate, Source: Welsh Government, Last updated: 23/02/2026 12:01
M4 eastbound Jct 23 to Jct 22 hard shoulder closure 203/3-196/9
Cleared Roadworks National HighwaysCleared 5 months 1 week ago
M4 eastbound Jct 23 to Jct 22 hard shoulder closure 203/3-196/9
M4 eastbound Jct 23 to Jct 22 hard shoulder closure 203/3-196/9
Cleared Roadworks National HighwaysCleared 5 months 1 week ago
M4 eastbound Jct 23 to Jct 22 hard shoulder closure 203/3-196/9
A449 : Southbound : Raglan to Usk : 16/02/26-21/02/26 2000-0600 : Closed : Diversions in place :
Cleared Roadworks Traffic WalesCleared 5 months 1 week ago
Description: A449 : Southbound : Raglan to Usk : 16/02/26-21/02/26 2000-0600 : Closed : Diversions in place :, Start time: 16/02/2026 20:00 , End Date: 21/02/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 16/02/2026 20:00
A449 : Southbound : Usk to M4 J24 Coldra : Incident : Vehicle fire : Lane closed : Delays possible :
Cleared Roadworks Traffic WalesCleared 5 months 1 week ago
Description: A449 : Southbound : Usk to M4 J24 Coldra : Incident : Vehicle fire : Lane closed : Delays possible :, Start time: 20/02/2026 17:39 , Expected end time: 20/02/2026 21:39, Severity: Severe, Source: Welsh Government, Last updated: 20/02/2026 17:39
A465 : Eastbound : Gilwern (Glanbaiden Roundabout) to Abergavenny Hardwick R/bout : 17/02/26-20/02/26 2000-0600 : Closed : Diversions in place :
Cleared Roadworks Traffic WalesCleared 5 months 2 weeks ago
Description: A465 : Eastbound : Gilwern (Glanbaiden Roundabout) to Abergavenny Hardwick R/bout : 17/02/26-20/02/26 2000-0600 : Closed : Diversions in place :, Start time: 17/02/2026 20:00 , End Date: 20/02/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 17/02/2026 20:00
A40 : Southbound : Gibraltar Tunnels to Raglan : 18/02/26-20/02/26 2000-0600 : Closed : Diversions in place :
Cleared Roadworks Traffic WalesCleared 5 months 2 weeks ago
Description: A40 : Southbound : Gibraltar Tunnels to Raglan : 18/02/26-20/02/26 2000-0600 : Closed : Diversions in place :, Start time: 18/02/2026 20:00 , End Date: 20/02/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 18/02/2026 20:00
M4 eastbound Jct 23 to Jct 22 single lane running 201/5-195/5
Cleared Roadworks National HighwaysCleared 5 months 2 weeks ago
M4 eastbound Jct 23 to Jct 22 single lane running 201/5-195/5
M4 eastbound Jct 23 to Jct 22 single lane running 201/5-195/5
Cleared Roadworks National HighwaysCleared 5 months 2 weeks ago
M4 eastbound Jct 23 to Jct 22 single lane running 201/5-195/5
M4 eastbound Jct 23 to Jct 22 lane closure 201/5-195/7
Cleared Roadworks National HighwaysCleared 5 months 2 weeks ago
M4 eastbound Jct 23 to Jct 22 lane closure 201/5-195/7
A40 : Westbound : Raglan to Abergavenny Hardwick R/bout : 14/02/26-15/02/26 2200-0600 : Closed : Diversions in place :
Cleared Roadworks Traffic WalesCleared 5 months 2 weeks ago
Description: A40 : Westbound : Raglan to Abergavenny Hardwick R/bout : 14/02/26-15/02/26 2200-0600 : Closed : Diversions in place :, Start time: 14/02/2026 22:00 , End Date: 15/02/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 14/02/2026 22:00
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