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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77,257 archived incidents found
Filters applied: Status: Cleared
M48 : Now open : Eastbound : J2 Newhouse to J1 Aust
Cleared Roadworks Traffic WalesCleared 4 months 4 days ago
Description: M48 : Now open : Eastbound : J2 Newhouse to J1 Aust, Start time: 19/04/2026 2:41 , Expected end time: 19/04/2026 2:46, Severity: Road closure, Source: Welsh Government, Last updated: 19/04/2026 2:41
A50 Main Carriageway Eastbound lane 1 closure
Cleared Roadworks National HighwaysCleared 4 months 4 days ago
A50 Main Carriageway Eastbound lane 1 closure
Eastbound Meir Entry Slip road - Full Closure
Cleared Roadworks National HighwaysCleared 4 months 4 days ago
Eastbound Meir Entry Slip road - Full Closure
M4 : Now clear : Westbound : J23A Magor to J25 Caerleon
Cleared Roadworks Traffic WalesCleared 4 months 4 days ago
Description: M4 : Now clear : Westbound : J23A Magor to J25 Caerleon, Start time: 18/04/2026 14:21 , Expected end time: 18/04/2026 14:26, Severity: Moderate, Source: Welsh Government, Last updated: 18/04/2026 14:21
Mobile lane closure northbound
Cleared Roadworks National HighwaysCleared 4 months 4 days ago
Mobile lane closure northbound
M4 : Westbound : J34 Miskin to J35 Pencoed : 16/04/26-18/04/26 2000-0600 : Resurfacing work : Closed : Diversions in place :
Cleared Roadworks Traffic WalesCleared 4 months 4 days ago
Description: M4 : Westbound : J34 Miskin to J35 Pencoed : 16/04/26-18/04/26 2000-0600 : Resurfacing work : Closed : Diversions in place :, Start time: 16/04/2026 20:00 , End Date: 18/04/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 16/04/2026 20:00
M4 : Eastbound : J32 Coryton : 17/04/26-18/04/26 2000-0600 : Maintenance work : Offslip closed : Diversions in place :
Cleared Roadworks Traffic WalesCleared 4 months 4 days ago
Description: M4 : Eastbound : J32 Coryton : 17/04/26-18/04/26 2000-0600 : Maintenance work : Offslip closed : Diversions in place :, Start time: 17/04/2026 20:00 , End Date: 18/04/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 17/04/2026 20:00
A470 : Westbound : Coryton : 17/04/26-18/04/26 2000-0600 : Carriageway maintenance : Closed : Diversions in place :
Cleared Roadworks Traffic WalesCleared 4 months 4 days ago
Description: A470 : Westbound : Coryton : 17/04/26-18/04/26 2000-0600 : Carriageway maintenance : Closed : Diversions in place :, Start time: 17/04/2026 20:00 , End Date: 18/04/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 17/04/2026 20:00
A470 : Northbound : Coryton : 17/04/26-18/04/26 2000-0600 : Carriageway maintenance : Closed : Diversions in place : Offslip closed :
Cleared Roadworks Traffic WalesCleared 4 months 4 days ago
Description: A470 : Northbound : Coryton : 17/04/26-18/04/26 2000-0600 : Carriageway maintenance : Closed : Diversions in place : Offslip closed :, Start time: 17/04/2026 20:00 , End Date: 18/04/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 17/04/2026 20:00
A470 : Southbound : Upper Boat to Nantgarw : 17/04/26-18/04/26 2000-0600 : Resurfacing work : Closed : Diversions in place :
Cleared Roadworks Traffic WalesCleared 4 months 4 days ago
Description: A470 : Southbound : Upper Boat to Nantgarw : 17/04/26-18/04/26 2000-0600 : Resurfacing work : Closed : Diversions in place :, Start time: 17/04/2026 20:00 , End Date: 18/04/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 17/04/2026 20:00
A470 : Northbound : Broadway Interchange : 17/04/26-18/04/26 2000-0600 : Electrical work : Exit slip road closed : Diversions in place :
Cleared Roadworks Traffic WalesCleared 4 months 4 days ago
Description: A470 : Northbound : Broadway Interchange : 17/04/26-18/04/26 2000-0600 : Electrical work : Exit slip road closed : Diversions in place :, Start time: 17/04/2026 20:00 , End Date: 18/04/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 17/04/2026 20:00
A4042 : Both directions : Mamhilad Roundabout to Pontypool Roundabout: 16/04/26-18/04/26 2000-0600 : Resurfacing work : Closed : Diversions in place :
Cleared Roadworks Traffic WalesCleared 4 months 4 days ago
Description: A4042 : Both directions : Mamhilad Roundabout to Pontypool Roundabout: 16/04/26-18/04/26 2000-0600 : Resurfacing work : Closed : Diversions in place :, Start time: 16/04/2026 20:00 , End Date: 18/04/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 16/04/2026 20:00
A4042 : Northbound : Pontypool Roundabout to Mamhilad : 15/04/26-18/04/26 2000-0600 : Resurfacing work : Closed : Diversions in place :
Cleared Roadworks Traffic WalesCleared 4 months 4 days ago
Description: A4042 : Northbound : Pontypool Roundabout to Mamhilad : 15/04/26-18/04/26 2000-0600 : Resurfacing work : Closed : Diversions in place :, Start time: 15/04/2026 20:00 , End Date: 18/04/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 15/04/2026 20:00
M6 Northbound Knutsford services exit and entry slip road closure
Cleared Roadworks National HighwaysCleared 4 months 4 days ago
M6 Northbound Knutsford services exit and entry slip road closure
M6 northbound jct 18 entry slip road closure
Cleared Roadworks National HighwaysCleared 4 months 4 days ago
M6 northbound jct 18 entry slip road closure
M25 Entire Network mobile hard shoulder closure
Cleared Roadworks National HighwaysCleared 4 months 4 days ago
M25 Entire Network mobile hard shoulder closure
M1 Southbound Jct 5 to Jct 4 Lane 1,2 closure
Cleared Roadworks National HighwaysCleared 4 months 4 days ago
M1 Southbound Jct 5 to Jct 4 Lane 1,2 closure
M25 Anti-clockwise Jct 18 entry slip road closure
Cleared Roadworks National HighwaysCleared 4 months 4 days ago
M25 Anti-clockwise Jct 18 entry slip road closure
M1 Southbound Jct 4 to Jct 3 lane 1 closure
Cleared Roadworks National HighwaysCleared 4 months 4 days ago
M1 Southbound Jct 4 to Jct 3 lane 1 closure
M25 Jct 10 roundabout and approaches carriageway and exit slip road closure
Cleared Roadworks National HighwaysCleared 4 months 4 days ago
M25 Jct 10 roundabout and approaches carriageway and exit slip road closure
M40 Southbound Jct 10 to Jct 9 lane 3 and 2 closure
Cleared Roadworks National HighwaysCleared 4 months 4 days ago
M40 Southbound Jct 10 to Jct 9 lane 3 and 2 closure
M40 Southbound, Jct 5 entry slip road closure
Cleared Roadworks National HighwaysCleared 4 months 4 days ago
M40 Southbound, Jct 5 entry slip road closure
M40 Northbound, Jct 5 Exit slip road closure
Cleared Roadworks National HighwaysCleared 4 months 4 days ago
M40 Northbound, Jct 5 Exit slip road closure
M40 Southbound Jct 9 to Jct 8 carriageway closure
Cleared Roadworks National HighwaysCleared 4 months 4 days ago
M40 Southbound Jct 9 to Jct 8 carriageway closure
M40 Northbound Jct 11 entry slip road closure
Cleared Roadworks National HighwaysCleared 4 months 4 days ago
M40 Northbound Jct 11 entry slip road closure
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