M4 : Westbound : J41 Pentyla/B Description: M4 : Westbound : J41 (Port Talbot) Pentyla/Baglan to J43 (Neath) Llandarcy : Road closed : 31/01/26-02/02/26 2000-0600 : Diversions in place :, Start time: 31/01/2026 20:00 , End Date: 02/02/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 24/01/2026 8:10 CLEARED @ 00:30M4 camera (Streetview):
| PetrolAirportsCar RepairsRadio StationsRail |
M4 : Westbound : J41 Pentyla/Baglan to J43 Llandarcy : Road closed : 31/01/26-02/02/26 2000-0600 : Diversions in place :Description: M4 : Westbound : J41 (Port Talbot) Pentyla/Baglan to J43 (Neath) Llandarcy : Road closed : 31/01/26-02/02/26 2000-0600 : Diversions in place :, Start time: 31/01/2026 20:00 , End Date: 02/02/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 24/01/2026 8:10 CLEARED @ 00:30
Location:
M4, 1.97m of Llandarcy
Highways AgencyOfficial source of traffic updates for the and national area.
The AAAA road and motorway traffic news and route planner.
Traffic CymruThe Welsh government's traffic information service for Wales.
Traffic ScotlandLive traffic conditions and news for Scotland's road network.
YOUR AD HEREAdvertise to millions of motorists, holidaymakers and commuters.
Except where otherwise noted, content and photographs on this site are licensed under a Creative Commons Attribution 3.0 License.
Owned, operated and copyright CliqTo Ltd 2026 and Chris Haycock. Registered company number 7575287.
Radio Jingle by Oleg Fedak from Pixabay