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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402 archived incidents found
Filters applied: Region: monmouthshire • Status: Cleared
M4 : Now clear : Eastbound : Prince of Wales Bridge
Cleared Roadworks Traffic WalesCleared 6 months 20 hours ago
Description: M4 : Now clear : Eastbound : Prince of Wales Bridge, Start time: 12/04/2026 10:34 , Expected end time: 12/04/2026 10:39, Severity: Moderate, Source: Welsh Government, Last updated: 12/04/2026 10:34
A40 : Eastbound : Westbound : Llanwenarth to Abergavenny : 04/03/26-12/04/26 0600 : Both directions : Gas main work :
Cleared Roadworks Traffic WalesCleared 6 months 1 day ago
Description: A40 : Eastbound : Westbound : Llanwenarth to Abergavenny : 04/03/26-12/04/26 0600 : Both directions : Gas main work :, Start time: 04/03/2026 6:00 , End Date: 12/04/2026 6:00, Severity: Slight, Source: Welsh Government, Last updated: 03/04/2026 11:36
A465 : Eastbound : Abergavenny Hardwick R/bout to Gilwern : Maintenance works : Delays possible : 09/04/26-10/04/26 2000-0600 : 09/04/26-10/04/26 2000-0600 :
Cleared Roadworks Traffic WalesCleared 6 months 3 days ago
Description: A465 : Eastbound : Abergavenny Hardwick R/bout to Gilwern : Maintenance works : Delays possible : 09/04/26-10/04/26 2000-0600 : 09/04/26-10/04/26 2000-0600 :, Start time: 09/04/2026 20:00 , End Date: 10/04/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 09/04/2026 20:00
M4 : Westbound : J23 Rogiet : 08/04/26-10/04/26 2000-0600 : Closed :
Cleared Roadworks Traffic WalesCleared 6 months 3 days ago
Description: M4 : Westbound : J23 Rogiet : 08/04/26-10/04/26 2000-0600 : Closed :, Start time: 08/04/2026 20:00 , End Date: 10/04/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 08/04/2026 20:00
M4 : Now clear : Westbound : Prince of Wales Bridge to J23A Magor
Cleared Roadworks Traffic WalesCleared 6 months 4 days ago
Description: M4 : Now clear : Westbound : Prince of Wales Bridge to J23A Magor, Start time: 08/04/2026 12:51 , Expected end time: 08/04/2026 12:56, Severity: Moderate, Source: Welsh Government, Last updated: 08/04/2026 12:51
M4 : Eastbound : J23 Rogiet to J22 Pilning/Prince of Wales Bridge : Road closed : 30/03/26-02/04/26 2100-0600 : Road closed :
Cleared Roadworks Traffic WalesCleared 6 months 1 week ago
Description: M4 : Eastbound : J23 Rogiet to J22 Pilning/Prince of Wales Bridge : Road closed : 30/03/26-02/04/26 2100-0600 : Road closed :, Start time: 30/03/2026 21:00 , End Date: 02/04/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 30/03/2026 21:00
M4 eastbound Jct 23 to 22 Prince of Wales Bridge carriageway closure
Cleared Roadworks National HighwaysCleared 6 months 1 week ago
M4 eastbound Jct 23 to 22 Prince of Wales Bridge carriageway closure
M4 eastbound Jct 23 to Jct 22 single lane running 203/3-195/5
Cleared Roadworks National HighwaysCleared 6 months 1 week ago
M4 eastbound Jct 23 to Jct 22 single lane running 203/3-195/5
M4 eastbound Jct 23 to 22 Prince of Wales Bridge carriageway closure
Cleared Roadworks National HighwaysCleared 6 months 1 week ago
M4 eastbound Jct 23 to 22 Prince of Wales Bridge carriageway closure
A465 : Westbound : Glanbaidden Roundabout to Abergavenny Hardwick R/bout : Road closed : Diversions in place : 25/03/26-01/04/26 2000-0600 :
Cleared Roadworks Traffic WalesCleared 6 months 1 week ago
Description: A465 : Westbound : Glanbaidden Roundabout to Abergavenny Hardwick R/bout : Road closed : Diversions in place : 25/03/26-01/04/26 2000-0600 :, Start time: 25/03/2026 20:00 , End Date: 01/04/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 28/03/2026 8:39
M4 eastbound Jct 23 to 22 Prince of Wales Bridge carriageway closure
Cleared Roadworks National HighwaysCleared 6 months 1 week ago
M4 eastbound Jct 23 to 22 Prince of Wales Bridge carriageway closure
M4 eastbound Jct 23 to Jct 22 single lane running 203/3-195/5
Cleared Roadworks National HighwaysCleared 6 months 1 week ago
M4 eastbound Jct 23 to Jct 22 single lane running 203/3-195/5
A465 : Eastbound : Glanbaiden Roundabout to Abergavenny Hardwick R/bout : Road closed : Diversions in place : 25/03/26-31/03/26 2000-0600 :
Cleared Roadworks Traffic WalesCleared 6 months 1 week ago
Description: A465 : Eastbound : Glanbaiden Roundabout to Abergavenny Hardwick R/bout : Road closed : Diversions in place : 25/03/26-31/03/26 2000-0600 :, Start time: 25/03/2026 20:00 , End Date: 31/03/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 25/03/2026 20:00
M4 eastbound Jct 23 to Jct 22 single lane running 203/3-195/5
Cleared Roadworks National HighwaysCleared 6 months 1 week ago
M4 eastbound Jct 23 to Jct 22 single lane running 203/3-195/5
M4 eastbound Jct 23 to 22 Prince of Wales Bridge carriageway closure
Cleared Roadworks National HighwaysCleared 6 months 1 week ago
M4 eastbound Jct 23 to 22 Prince of Wales Bridge carriageway closure
A40 eastbound Whitchurch to Welsh border carriageway closure
Cleared Roadworks National HighwaysCleared 6 months 1 week ago
A40 eastbound Whitchurch to Welsh border carriageway closure
A40 : Northbound : Raglan to Monmouth Dixton R/bout : Road closed : Resurfacing work : Diversions in place : 27/03/26-28/03/26 2000-0600 :
Cleared Roadworks Traffic WalesCleared 6 months 2 weeks ago
Description: A40 : Northbound : Raglan to Monmouth Dixton R/bout : Road closed : Resurfacing work : Diversions in place : 27/03/26-28/03/26 2000-0600 :, Start time: 27/03/2026 20:00 , End Date: 28/03/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 27/03/2026 20:00
M4 eastbound Jct 23 to Jct 22 single lane running 203/3-195/5
Cleared Roadworks National HighwaysCleared 6 months 2 weeks ago
M4 eastbound Jct 23 to Jct 22 single lane running 203/3-195/5
M4 eastbound Jct 23 to Jct 22 single lane running 203/3-195/5
Cleared Roadworks National HighwaysCleared 6 months 2 weeks ago
M4 eastbound Jct 23 to Jct 22 single lane running 203/3-195/5
A40 both directions Ganerew to Welsh border Contraflow
Cleared Roadworks National HighwaysCleared 6 months 2 weeks ago
A40 both directions Ganerew to Welsh border Contraflow
A465 : Eastbound : Hardwick R/bout to Glanbaidden Roundabout: 24/03/26-27/03/26 2000-0600 : Road closed : Diversions in place :
Cleared Roadworks Traffic WalesCleared 6 months 2 weeks ago
Description: A465 : Eastbound : Hardwick R/bout to Glanbaidden Roundabout: 24/03/26-27/03/26 2000-0600 : Road closed : Diversions in place :, Start time: 24/03/2026 20:00 , End Date: 27/03/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 24/03/2026 20:00
M4 : Westbound : J23 Rogiet : Carriageway maintenance : Road closed : Diversions in place : 23/03/26-26/03/26 2000-0600 :
Cleared Roadworks Traffic WalesCleared 6 months 2 weeks ago
Description: M4 : Westbound : J23 Rogiet : Carriageway maintenance : Road closed : Diversions in place : 23/03/26-26/03/26 2000-0600 :, Start time: 23/03/2026 20:00 , End Date: 26/03/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 23/03/2026 20:00
M4 eastbound Jct 23 to Jct 22 Prince of Wales bridge lane closure 201/5-196/0
Cleared Roadworks National HighwaysCleared 6 months 2 weeks ago
M4 eastbound Jct 23 to Jct 22 Prince of Wales bridge lane closure 201/5-196/0
M4 eastbound Jct 23 to Jct 22 Prince of Wales bridge lane closure 201/5-196/0
Cleared Roadworks National HighwaysCleared 6 months 2 weeks ago
M4 eastbound Jct 23 to Jct 22 Prince of Wales bridge lane closure 201/5-196/0
M4 eastbound Jct 23 to Jct 22 Prince of Wales bridge lane closure 201/5-196/0
Cleared Roadworks National HighwaysCleared 6 months 2 weeks ago
M4 eastbound Jct 23 to Jct 22 Prince of Wales bridge lane closure 201/5-196/0
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