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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91,409 archived incidents found
Filters applied: Status: Cleared
A48M : Westbound : J29 Castleton to J29A St Mellons : Congestion : Delays possible :
Cleared Traffic WalesDescription: A48M : Westbound : J29 Castleton to J29A St Mellons : Congestion : Delays possible :, Start time: 29/09/2025 8:23 , Expected end time: 29/09/2025 10:23, Severity: Moderate, Source: Welsh Government, Last updated: 29/09/2025 8:23
M4 : Now clear : Eastbound : J33 Capel Llanilltern
Cleared Traffic WalesDescription: M4 : Now clear : Eastbound : J33 Capel Llanilltern, Start time: 29/09/2025 8:35 , Expected end time: 29/09/2025 8:40, Severity: Moderate, Source: Welsh Government, Last updated: 29/09/2025 8:35
A470 : Now clear : Southbound : Nantgarw to Coryton
Cleared Traffic WalesDescription: A470 : Now clear : Southbound : Nantgarw to Coryton, Start time: 29/09/2025 9:54 , Expected end time: 29/09/2025 9:59, Severity: Moderate, Source: Welsh Government, Last updated: 29/09/2025 9:54
M4 : Eastbound : J28 Tredegar Park to J26 Malpas : Congestion :
Cleared Traffic WalesDescription: M4 : Eastbound : J28 Tredegar Park to J26 Malpas : Congestion :, Start time: 29/09/2025 6:41 , Expected end time: 29/09/2025 9:41, Severity: Moderate, Source: Welsh Government, Last updated: 29/09/2025 6:41
A4232 : Northbound : St Fagans to M4 J33 Capel Llanilltern : Congestion : Delays possible :
Cleared Traffic WalesDescription: A4232 : Northbound : St Fagans to M4 J33 Capel Llanilltern : Congestion : Delays possible :, Start time: 29/09/2025 7:35 , Expected end time: 29/09/2025 9:35, Severity: Moderate, Source: Welsh Government, Last updated: 29/09/2025 7:35
A470 : Northbound : Nantgarw : Congestion : offslip : Delays possible :
Cleared Traffic WalesDescription: A470 : Northbound : Nantgarw : Congestion : offslip : Delays possible :, Start time: 29/09/2025 8:10 , Expected end time: 29/09/2025 8:30, Severity: Moderate, Source: Welsh Government, Last updated: 29/09/2025 8:10
M4 : Both directions : J23A Magor : Electrical work : Road closed : Diversions in place : 26/09/25-29/09/25 2000-0600 :
Cleared Traffic WalesDescription: M4 : Both directions : J23A Magor : Electrical work : Road closed : Diversions in place : 26/09/25-29/09/25 2000-0600 :, Start time: 26/09/2025 20:00 , End Date: 29/09/2025 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 26/09/2025 20:00
M4 : Westbound : J32 Coryton : Onslip closed : Environmental work : Diversions in place : 28/09/25-29/09/25 2000-0600 :
Cleared Traffic WalesDescription: M4 : Westbound : J32 Coryton : Onslip closed : Environmental work : Diversions in place : 28/09/25-29/09/25 2000-0600 :, Start time: 28/09/2025 20:00 , End Date: 29/09/2025 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 28/09/2025 20:00
M4 : Westbound : J32 Coryton : 28/09/25-29/09/25 2000-0600 : Clearance work : Onslip closed : Diversions in place :
Cleared Traffic WalesDescription: M4 : Westbound : J32 Coryton : 28/09/25-29/09/25 2000-0600 : Clearance work : Onslip closed : Diversions in place :, Start time: 28/09/2025 20:00 , End Date: 29/09/2025 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 28/09/2025 20:00
M4 : Westbound : J37 Pyle to J39 Groes : Roadworks : Road closed : Diversions in place : 26/09/25-29/09/25 2000-0600 :
Cleared Traffic WalesDescription: M4 : Westbound : J37 Pyle to J39 Groes : Roadworks : Road closed : Diversions in place : 26/09/25-29/09/25 2000-0600 :, Start time: 26/09/2025 20:00 , End Date: 29/09/2025 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 26/09/2025 20:00
M4 : Eastbound : J38 Margam to J39 Groes : Roadworks : Road closed : Diversions in place : 26/09/25-29/09/25 2000-0600 :
Cleared Traffic WalesDescription: M4 : Eastbound : J38 Margam to J39 Groes : Roadworks : Road closed : Diversions in place : 26/09/25-29/09/25 2000-0600 :, Start time: 26/09/2025 20:00 , End Date: 29/09/2025 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 26/09/2025 20:00
M4 : Both directions : J23A Magor : Roadworks : Road closed : Diversions in place : 26/09/25-29/09/25 2000-0600 :
Cleared Traffic WalesDescription: M4 : Both directions : J23A Magor : Roadworks : Road closed : Diversions in place : 26/09/25-29/09/25 2000-0600 :, Start time: 26/09/2025 20:00 , End Date: 29/09/2025 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 26/09/2025 20:00
M40 Southbound, Jct 9 Exit Slip closure
Planned National HighwaysM40 Southbound, Jct 9 Exit Slip closure
A46 southbound Leamington entry slip road closure
Cleared National HighwaysA46 southbound Leamington entry slip road closure
Road Closure
Planned National HighwaysRoad Closure
A1M northbound Jct 37 entry slip road closure
Cleared National HighwaysA1M northbound Jct 37 entry slip road closure
A34 southbound Milton to Chilton carriageway closure
Planned National HighwaysA34 southbound Milton to Chilton carriageway closure
A34 southbound Milton to Chilton carriageway closure
Planned National HighwaysA34 southbound Milton to Chilton carriageway closure
A160 westbound South Killingholme lane 1 closure
Planned National HighwaysA160 westbound South Killingholme lane 1 closure
M6 northbound jct 31 exit slip lane closure
Planned National HighwaysM6 northbound jct 31 exit slip lane closure
A160 westbound South Killingholme lane 1 closure
Planned National HighwaysA160 westbound South Killingholme lane 1 closure
A34 southbound Milton to Chilton carriageway closure
Planned National HighwaysA34 southbound Milton to Chilton carriageway closure
M60 Clockwise lanes 1 and 2 closure (MP 5/4 to 6/4)
Planned National HighwaysM60 Clockwise lanes 1 and 2 closure (MP 5/4 to 6/4)
M60 Clockwise lanes 1 and 2 closure (MP 5/4 to 6/4)
Planned National HighwaysM60 Clockwise lanes 1 and 2 closure (MP 5/4 to 6/4)
A34 southbound Milton to Chilton carriageway closure
Planned National HighwaysA34 southbound Milton to Chilton carriageway closure
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