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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91,869 archived incidents found
Filters applied: Status: Cleared
Hard shoulder and lane closure eastbound
Cleared Roadworks National HighwaysCleared 1 month 3 days ago
Hard shoulder and lane closure eastbound
A470 : Southbound : Nantgarw to Coryton : Congestion : Delays possible :
Cleared Roadworks Traffic WalesCleared 1 month 3 days ago
Description: A470 : Southbound : Nantgarw to Coryton : Congestion : Delays possible :, Start time: 09/09/2026 7:18 , Expected end time: 09/09/2026 11:18, Severity: Moderate, Source: Welsh Government, Last updated: 09/09/2026 7:18
M4 : Now clear : Westbound : J30 Cardiff Gate
Cleared Roadworks Traffic WalesCleared 1 month 3 days ago
Description: M4 : Now clear : Westbound : J30 Cardiff Gate, Start time: 09/09/2026 9:11 , Expected end time: 09/09/2026 9:13, Severity: Moderate, Source: Welsh Government, Last updated: 09/09/2026 9:11
A48M : Now clear : Westbound : J29 Castleton to J29A St Mellons
Cleared Roadworks Traffic WalesCleared 1 month 3 days ago
Description: A48M : Now clear : Westbound : J29 Castleton to J29A St Mellons, Start time: 09/09/2026 9:11 , Expected end time: 09/09/2026 9:09, Severity: Moderate, Source: Welsh Government, Last updated: 09/09/2026 9:11
M4 : Now clear : Eastbound : J33 Capel Llanilltern
Cleared Roadworks Traffic WalesCleared 1 month 3 days ago
Description: M4 : Now clear : Eastbound : J33 Capel Llanilltern, Start time: 09/09/2026 9:11 , Expected end time: 09/09/2026 9:12, Severity: Moderate, Source: Welsh Government, Last updated: 09/09/2026 9:11
M11 southbound Jct 8 to Jct 9 hard shoulder closure (MP 68/7 to 67/5)
Cleared Roadworks National HighwaysCleared 1 month 3 days ago
M11 southbound Jct 8 to Jct 9 hard shoulder closure (MP 68/7 to 67/5)
A4232 : Now clear : Northbound : A48 Interchange to M4 J33 Capel Llanilltern
Cleared Roadworks Traffic WalesCleared 1 month 3 days ago
Description: A4232 : Now clear : Northbound : A48 Interchange to M4 J33 Capel Llanilltern, Start time: 09/09/2026 9:11 , Expected end time: 09/09/2026 9:16, Severity: Moderate, Source: Welsh Government, Last updated: 09/09/2026 9:11
Hard shoulder and lane closure eastbound
Cleared Roadworks National HighwaysCleared 1 month 3 days ago
Hard shoulder and lane closure eastbound
M4 : Eastbound : J24 Coldra to J23A Magor : Heavy traffic : Delays possible :
Cleared Roadworks Traffic WalesCleared 1 month 3 days ago
Description: M4 : Eastbound : J24 Coldra to J23A Magor : Heavy traffic : Delays possible :, Start time: 09/09/2026 6:55 , Expected end time: 09/09/2026 8:55, Severity: Moderate, Source: Welsh Government, Last updated: 09/09/2026 6:55
M4 : Westbound : J44 Lon Las : Incident : Animals on carriageway : Onslip closed :
Cleared Roadworks Traffic WalesCleared 1 month 3 days ago
Description: M4 : Westbound : J44 Lon Las : Incident : Animals on carriageway : Onslip closed :, Start time: 09/09/2026 7:58 , Expected end time: 09/09/2026 8:28, Severity: Road closure, Source: Welsh Government, Last updated: 09/09/2026 7:58
Lane 1 closure
Cleared Roadworks National HighwaysCleared 1 month 3 days ago
lane 1 closure
A55 : Westbound : J17 Conwy Morfa to J16A Dwygyfylchi : Cyclic maintenance : Tunnel closed : Temporary traffic lights : Delays possible : 07/09/26-09/09/26 1900-0700 :
Cleared Roadworks Traffic WalesCleared 1 month 3 days ago
Description: A55 : Westbound : J17 Conwy Morfa to J16A Dwygyfylchi : Cyclic maintenance : Tunnel closed : Temporary traffic lights : Delays possible : 07/09/26-09/09/26 1900-0700 :, Start time: 07/09/2026 19:00 , End Date: 09/09/2026 7:00, Severity: Severe, Source: Welsh Government, Last updated: 07/09/2026 19:00
A4060 : Southbound : A470 Pentrebach to Dowlais Top A465 : Roadworks : Road closed : Diversions in place : 08/09/26-09/09/26 2000-0600 :
Cleared Roadworks Traffic WalesCleared 1 month 3 days ago
Description: A4060 : Southbound : A470 Pentrebach to Dowlais Top A465 : Roadworks : Road closed : Diversions in place : 08/09/26-09/09/26 2000-0600 :, Start time: 08/09/2026 20:00 , End Date: 09/09/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 08/09/2026 20:00
M4 : Westbound : J24 Coldra to J28 Tredegar Park : Maintenance work : Brynglas Tunnel Closed : Diversion : 07/09/26-09/09/26 2000-0600 :
Cleared Roadworks Traffic WalesCleared 1 month 3 days ago
Description: M4 : Westbound : J24 Coldra to J28 Tredegar Park : Maintenance work : Brynglas Tunnel Closed : Diversion : 07/09/26-09/09/26 2000-0600 :, Start time: 07/09/2026 20:00 , End Date: 09/09/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 07/09/2026 20:00
A465 : Westbound : Neath to Llandarcy : Surveys : Road closed : Diversion : 07/09/26-09/09/26 2000-0600 :
Cleared Roadworks Traffic WalesCleared 1 month 3 days ago
Description: A465 : Westbound : Neath to Llandarcy : Surveys : Road closed : Diversion : 07/09/26-09/09/26 2000-0600 :, Start time: 07/09/2026 20:00 , End Date: 09/09/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 07/09/2026 20:00
A470 : Southbound : Pentrebach to Abercynon : Carriageway maintenance : Road closed : Diversion : 06/09/26-09/09/26 2000-0600 :
Cleared Roadworks Traffic WalesCleared 1 month 3 days ago
Description: A470 : Southbound : Pentrebach to Abercynon : Carriageway maintenance : Road closed : Diversion : 06/09/26-09/09/26 2000-0600 :, Start time: 06/09/2026 20:00 , End Date: 09/09/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 06/09/2026 20:00
A4060 : Southbound : Pentrebach to A470 Pentrebach : Surveys : Road closed : Diversion : 08/09/26-09/09/26 2000-0600 :
Cleared Roadworks Traffic WalesCleared 1 month 3 days ago
Description: A4060 : Southbound : Pentrebach to A470 Pentrebach : Surveys : Road closed : Diversion : 08/09/26-09/09/26 2000-0600 :, Start time: 08/09/2026 20:00 , End Date: 09/09/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 08/09/2026 20:00
M4 : Northbound : J32 Coryton : Resurfacing work : Exit slip road closed : Diversions in place : 08/09/26-09/09/26 2000-0600 :
Cleared Roadworks Traffic WalesCleared 1 month 3 days ago
Description: M4 : Northbound : J32 Coryton : Resurfacing work : Exit slip road closed : Diversions in place : 08/09/26-09/09/26 2000-0600 :, Start time: 08/09/2026 20:00 , End Date: 09/09/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 08/09/2026 20:00
A458 : Both directions : Buttington to A483 Interchange : Resurfacing work : Road closed : Diversions in place : 01/09/26-09/09/26 1900-0600 :
Cleared Roadworks Traffic WalesCleared 1 month 3 days ago
Description: A458 : Both directions : Buttington to A483 Interchange : Resurfacing work : Road closed : Diversions in place : 01/09/26-09/09/26 1900-0600 :, Start time: 01/09/2026 19:00 , End Date: 09/09/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 01/09/2026 19:00
M40 Southbound Jct 4 entry slip road closure
Cleared Roadworks National HighwaysCleared 1 month 3 days ago
M40 Southbound Jct 4 entry slip road closure
M40 Southbound Jct 9 entry slip road closure
Cleared Roadworks National HighwaysCleared 1 month 3 days ago
M40 Southbound Jct 9 entry slip road closure
M6 southbound Jct 6 to Jct 4 carriageway closure
Cleared Roadworks National HighwaysCleared 1 month 3 days ago
M6 southbound Jct 6 to Jct 4 carriageway closure
M6 Southbound Jct 6 to Jct 5 carriageway closure
Cleared Roadworks National HighwaysCleared 1 month 3 days ago
M6 Southbound Jct 6 to Jct 5 carriageway closure
M6 Southbound lane 1 closure (MP 287/2 to 286/6)
Cleared Roadworks National HighwaysCleared 1 month 3 days ago
M6 Southbound lane 1 closure (MP 287/2 to 286/6)
A303 eastbound Parkhouse Cross to Thruxton Village carriageway closure
Cleared Roadworks National HighwaysCleared 1 month 3 days ago
A303 eastbound Parkhouse Cross to Thruxton Village carriageway closure
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