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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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254 archived incidents found

Filters applied: Region: neath-port-talbot • Status: Cleared

A465 : Eastbound : Llandarcy to Neath : Roadworks : Road closed : Diversions in place : 31/03/26-01/04/26 2000-0600 :

Cleared Roadworks Traffic Wales
Neath Port Talbot

Cleared 4 months 4 days ago

Started Start time TBC Ended 1 Apr 2026, 05:05

Description: A465 : Eastbound : Llandarcy to Neath : Roadworks : Road closed : Diversions in place : 31/03/26-01/04/26 2000-0600 :, Start time: 31/03/2026 20:00 , End Date: 01/04/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 31/03/2026 20:00

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M4 : Eastbound : J40 Taibach to J38 Margam : Accident : Lane closed : Delays possible :

Cleared Roadworks Traffic Wales
Neath Port Talbot

Cleared 4 months 5 days ago

Started Start time TBC Ended 31 Mar 2026, 14:25

Description: M4 : Eastbound : J40 Taibach to J38 Margam : Accident : Lane closed : Delays possible :, Start time: 31/03/2026 12:17 , Expected end time: 31/03/2026 16:16, Severity: Moderate, Source: Welsh Government, Last updated: 31/03/2026 12:17

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M4 : Now clear : Westbound : J39 Groes to J42 Earlswood

Cleared Roadworks Traffic Wales
Neath Port Talbot

Cleared 4 months 1 week ago

Started Start time TBC Ended 27 Mar 2026, 19:05

Description: M4 : Now clear : Westbound : J39 Groes to J42 Earlswood, Start time: 27/03/2026 17:39 , Expected end time: 27/03/2026 17:44, Severity: Moderate, Source: Welsh Government, Last updated: 27/03/2026 17:39

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M4 : Eastbound : J43 Llandarcy : Carriageway maintenance : Entry slip road closed : Diversions in place : 25/03/26-27/03/26 2000-0600 :

Cleared Roadworks Traffic Wales
Neath Port Talbot

Cleared 4 months 1 week ago

Started Start time TBC Ended 27 Mar 2026, 06:05

Description: M4 : Eastbound : J43 Llandarcy : Carriageway maintenance : Entry slip road closed : Diversions in place : 25/03/26-27/03/26 2000-0600 :, Start time: 25/03/2026 20:00 , End Date: 27/03/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 25/03/2026 20:00

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M4 : Westbound : J41 Pentyla/Baglan : Carriageway maintenance : Exit slip road closed : Diversions in place : 23/03/26-27/03/26 2000-0600 :

Cleared Roadworks Traffic Wales
Neath Port Talbot

Cleared 4 months 1 week ago

Started Start time TBC Ended 27 Mar 2026, 06:05

Description: M4 : Westbound : J41 Pentyla/Baglan : Carriageway maintenance : Exit slip road closed : Diversions in place : 23/03/26-27/03/26 2000-0600 :, Start time: 23/03/2026 20:00 , End Date: 27/03/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 23/03/2026 20:00

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M4 : Eastbound : J41 Pentyla/Baglan : Surveys : Entry slip road closed : Diversions in place : 26/03/26-27/03/26 2000-0600 :

Cleared Roadworks Traffic Wales
Neath Port Talbot

Cleared 4 months 1 week ago

Started Start time TBC Ended 27 Mar 2026, 06:05

Description: M4 : Eastbound : J41 Pentyla/Baglan : Surveys : Entry slip road closed : Diversions in place : 26/03/26-27/03/26 2000-0600 :, Start time: 26/03/2026 20:00 , End Date: 27/03/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 26/03/2026 20:00

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M4 : Eastbound : J40 Taibach : Carriageway maintenance : Road closed : Diversions in place : 23/03/26-25/03/26 2000-0600 :

Cleared Roadworks Traffic Wales
Neath Port Talbot

Cleared 4 months 1 week ago

Started Start time TBC Ended 25 Mar 2026, 06:05

Description: M4 : Eastbound : J40 Taibach : Carriageway maintenance : Road closed : Diversions in place : 23/03/26-25/03/26 2000-0600 :, Start time: 23/03/2026 20:00 , End Date: 25/03/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 23/03/2026 20:00

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M4 : Now clear : Both directions : J37 Pyle to J42 Earlswood

Cleared Roadworks Traffic Wales
Neath Port Talbot

Cleared 4 months 1 week ago

Started Start time TBC Ended 23 Mar 2026, 10:10

Description: M4 : Now clear : Both directions : J37 Pyle to J42 Earlswood, Start time: 23/03/2026 8:58 , End Date: 23/03/2026 9:03, Severity: Moderate, Source: Welsh Government, Last updated: 23/03/2026 8:58

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M4 : Eastbound : J42 Earlswood to J41 Pentyla/Baglan : Roadworks : Road closed : 16/03/26-22/03/26 2000-0600 : Diversions in place :

Cleared Roadworks Traffic Wales
Neath Port Talbot

Cleared 4 months 2 weeks ago

Started Start time TBC Ended 22 Mar 2026, 06:05

Description: M4 : Eastbound : J42 Earlswood to J41 Pentyla/Baglan : Roadworks : Road closed : 16/03/26-22/03/26 2000-0600 : Diversions in place :, Start time: 16/03/2026 20:00 , End Date: 22/03/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 16/03/2026 20:00

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M4 : Eastbound : J43 Llandarcy : Onslip closed : Roadworks : 16/03/26-22/03/26 2000-0600 :

Cleared Roadworks Traffic Wales
Neath Port Talbot

Cleared 4 months 2 weeks ago

Started Start time TBC Ended 22 Mar 2026, 06:05

Description: M4 : Eastbound : J43 Llandarcy : Onslip closed : Roadworks : 16/03/26-22/03/26 2000-0600 :, Start time: 16/03/2026 20:00 , End Date: 22/03/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 16/03/2026 20:00

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M4 : Westbound : J37 Pyle to J39 Groes : Road closed : 16/03/26-21/03/26 2000-0600 : Diversions in place : Maintenance work :

Cleared Roadworks Traffic Wales
Neath Port Talbot

Cleared 4 months 2 weeks ago

Started Start time TBC Ended 21 Mar 2026, 06:05

Description: M4 : Westbound : J37 Pyle to J39 Groes : Road closed : 16/03/26-21/03/26 2000-0600 : Diversions in place : Maintenance work :, Start time: 16/03/2026 20:00 , End Date: 21/03/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 16/03/2026 20:00

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M4 : Eastbound : J40 Taibach : Roadworks : Exit slip road closed : Diversions in place : 02/03/26-21/03/26 0600 :

Cleared Roadworks Traffic Wales
Neath Port Talbot

Cleared 4 months 2 weeks ago

Started Start time TBC Ended 21 Mar 2026, 06:05

Description: M4 : Eastbound : J40 Taibach : Roadworks : Exit slip road closed : Diversions in place : 02/03/26-21/03/26 0600 :, Start time: 02/03/2026 6:00 , End Date: 21/03/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 06/03/2026 12:26

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M4 : Now clear : Westbound : J41 Pentyla/Baglan to J43 Llandarcy

Cleared Roadworks Traffic Wales
Neath Port Talbot

Cleared 4 months 2 weeks ago

Started Start time TBC Ended 20 Mar 2026, 19:50

Description: M4 : Now clear : Westbound : J41 Pentyla/Baglan to J43 Llandarcy, Start time: 20/03/2026 18:23 , Expected end time: 20/03/2026 18:28, Severity: Moderate, Source: Welsh Government, Last updated: 20/03/2026 18:23

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M4 : Now clear : Westbound : J39 Groes to J41 Pentyla/Baglan

Cleared Roadworks Traffic Wales
Neath Port Talbot

Cleared 4 months 2 weeks ago

Started Start time TBC Ended 19 Mar 2026, 19:35

Description: M4 : Now clear : Westbound : J39 Groes to J41 Pentyla/Baglan, Start time: 19/03/2026 18:08 , Expected end time: 19/03/2026 18:13, Severity: Moderate, Source: Welsh Government, Last updated: 19/03/2026 18:08

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M4 : Eastbound : J41 Pentyla/Baglan to J40 Taibach : Road closed : Roadworks : 16/03/26-17/03/26 2000-0600 :

Cleared Roadworks Traffic Wales
Neath Port Talbot

Cleared 4 months 2 weeks ago

Started Start time TBC Ended 17 Mar 2026, 06:05

Description: M4 : Eastbound : J41 Pentyla/Baglan to J40 Taibach : Road closed : Roadworks : 16/03/26-17/03/26 2000-0600 :, Start time: 16/03/2026 20:00 , End Date: 17/03/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 16/03/2026 20:00

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M4 : Eastbound : J42 Earlswood : Roadworks : Entry slip road closed : Diversions in place : 12/03/26-14/03/26 2000-0600 :

Cleared Roadworks Traffic Wales
Neath Port Talbot

Cleared 4 months 3 weeks ago

Started Start time TBC Ended 14 Mar 2026, 06:05

Description: M4 : Eastbound : J42 Earlswood : Roadworks : Entry slip road closed : Diversions in place : 12/03/26-14/03/26 2000-0600 :, Start time: 12/03/2026 20:00 , End Date: 14/03/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 12/03/2026 20:00

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A465 : Westbound : Aberdulais to Neath : Roadworks : Road closed : Diversions in place : 11/03/26-13/03/26 2000-0600 :

Cleared Roadworks Traffic Wales
Neath Port Talbot

Cleared 4 months 3 weeks ago

Started Start time TBC Ended 13 Mar 2026, 06:05

Description: A465 : Westbound : Aberdulais to Neath : Roadworks : Road closed : Diversions in place : 11/03/26-13/03/26 2000-0600 :, Start time: 11/03/2026 20:00 , End Date: 13/03/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 11/03/2026 20:00

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M4 : Now clear : Eastbound : J41 Pentyla/Baglan to J42 Earlswood

Cleared Roadworks Traffic Wales
Neath Port Talbot

Cleared 4 months 3 weeks ago

Started Start time TBC Ended 12 Mar 2026, 22:50

Description: M4 : Now clear : Eastbound : J41 Pentyla/Baglan to J42 Earlswood, Start time: 12/03/2026 21:21 , Expected end time: 12/03/2026 21:26, Severity: Road closure, Source: Welsh Government, Last updated: 12/03/2026 21:21

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M4 : Westbound : J39 Groes to J41 Pentyla/Baglan : Congestion : Delays possible :

Cleared Roadworks Traffic Wales
Neath Port Talbot

Cleared 4 months 3 weeks ago

Started Start time TBC Ended 10 Mar 2026, 18:15

Description: M4 : Westbound : J39 Groes to J41 Pentyla/Baglan : Congestion : Delays possible :, Start time: 10/03/2026 17:41 , Expected end time: 10/03/2026 20:41, Severity: Moderate, Source: Welsh Government, Last updated: 10/03/2026 17:41

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M4 : Westbound : J41 Pentyla/Baglan to J42 Earlswood : Carriageway maintenance : Road closed : Diversions in place : 03/03/26-07/03/26 2000-0600 :

Cleared Roadworks Traffic Wales
Neath Port Talbot

Cleared 4 months 4 weeks ago

Started Start time TBC Ended 7 Mar 2026, 06:05

Description: M4 : Westbound : J41 Pentyla/Baglan to J42 Earlswood : Carriageway maintenance : Road closed : Diversions in place : 03/03/26-07/03/26 2000-0600 :, Start time: 03/03/2026 20:00 , End Date: 07/03/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 03/03/2026 20:00

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A465 : Westbound : Aberdulais to Neath : Surveys : Road closed : Diversions in place : 04/03/26-06/03/26 2000-0600 :

Cleared Roadworks Traffic Wales
Neath Port Talbot

Cleared 4 months 4 weeks ago

Started Start time TBC Ended 6 Mar 2026, 06:05

Description: A465 : Westbound : Aberdulais to Neath : Surveys : Road closed : Diversions in place : 04/03/26-06/03/26 2000-0600 :, Start time: 04/03/2026 20:00 , End Date: 06/03/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 04/03/2026 20:00

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A465 : Eastbound : Aberdulais to Resolven : Surveys : Road closed : Diversions in place : 02/03/26-04/03/26 2000-0600 :

Cleared Roadworks Traffic Wales
Neath Port Talbot

Cleared 5 months 1 day ago

Started Start time TBC Ended 4 Mar 2026, 06:05

Description: A465 : Eastbound : Aberdulais to Resolven : Surveys : Road closed : Diversions in place : 02/03/26-04/03/26 2000-0600 :, Start time: 02/03/2026 20:00 , End Date: 04/03/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 02/03/2026 20:00

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A465 : Both directions : Aberdulais to Resolven : Accident : Road closed :

Cleared Roadworks Traffic Wales
Neath Port Talbot

Cleared 5 months 2 days ago

Started Start time TBC Ended 4 Mar 2026, 00:35

Description: A465 : Both directions : Aberdulais to Resolven : Accident : Road closed :, Start time: 03/03/2026 20:35 , Expected end time: 04/03/2026 8:29, Severity: Road closure, Source: Welsh Government, Last updated: 03/03/2026 20:35

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A465 : Southbound : Neath to Llandarcy : Carriageway maintenance : Road closed : Diversions in place : 02/03/26-03/03/26 2000-0100 :

Cleared Roadworks Traffic Wales
Neath Port Talbot

Cleared 5 months 3 days ago

Started Start time TBC Ended 3 Mar 2026, 01:05

Description: A465 : Southbound : Neath to Llandarcy : Carriageway maintenance : Road closed : Diversions in place : 02/03/26-03/03/26 2000-0100 :, Start time: 02/03/2026 20:00 , End Date: 03/03/2026 1:00, Severity: Road closure, Source: Welsh Government, Last updated: 02/03/2026 20:00

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M4 : Eastbound : J41 Pentyla/Baglan to J40 Taibach : Carriageway maintenance : Road closed : Diversions in place : 01/03/26-02/03/26 2000-0600 :

Cleared Roadworks Traffic Wales
Neath Port Talbot

Cleared 5 months 3 days ago

Started Start time TBC Ended 2 Mar 2026, 06:05

Description: M4 : Eastbound : J41 Pentyla/Baglan to J40 Taibach : Carriageway maintenance : Road closed : Diversions in place : 01/03/26-02/03/26 2000-0600 :, Start time: 01/03/2026 20:00 , End Date: 02/03/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 01/03/2026 20:00

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