The following traffic incidents and congestion for Thaw have been reported by Highways England, Traffic Scotland, Traffic Wales or Transport for London (TfL) in the last two hours:
M4 J33 CAPEL LLANILLTERN TO A48 INTERCHANGEDescription: A4232SouthboundM4 J33 Capel Llanilltern to A48 InterchangeCongestion
Delay: s possible :, Start time: 14/03/2026 10:29 , Expected end time: 14/03/2026 16:29, Severity: Moderate, Source: Welsh Government, Last updated: 14/03/2026 10:29
Nearest town: 7.39 miles from Thaw.
CLEARED @ 10:30 J32 CORYTONDescription: M4EastboundJ32 (Cardiff) CorytonOffslip closed17/03/26-18/03/26 2000-0600 :, Start time: 17/03/2026 20:00 , End Date: 18/03/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 14/03/2026 8:29
Nearest town: 10.31 miles from Thaw.
CLEARED @ 08:42 J37 PYLE TO J39 GROESDescription: M4WestboundJ37 (Porthcawl) Pyle to J39 GroesRoad closed16/03/26-21/03/26 2000-0600Diversions in placeMaintenance work :, Start time: 16/03/2026 20:00 , End Date: 21/03/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 14/03/2026 8:31
Nearest town: 14.11 miles from Thaw.
CLEARED @ 08:42 J38 MARGAM TO J37 PYLEDescription: M4EastboundJ38 (Port Talbot) Margam to J37 (Porthcawl) PyleRoad closedMaintenance work16/03/26-21/03/26 2000-0600Diversions in place :, Start time: 16/03/2026 20:00 , End Date: 21/03/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 14/03/2026 8:32
Nearest town: 13.89 miles from Thaw.
CLEARED @ 08:42 J41 PENTYLA/BAGLAN TO J40 TAIBACHDescription: M4EastboundJ41 (Port Talbot) Pentyla/Baglan to J40 (Port Talbot) TaibachRoad closedRoadworks16/03/26-17/03/26 2000-0600 :, Start time: 16/03/2026 20:00 , End Date: 17/03/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 14/03/2026 8:33
Nearest town: 18.32 miles from Thaw.
CLEARED @ 08:42 M4 J33 CAPEL LLANILLTERN TO ST FAGANSDescription: A4232SouthboundM4 J33 Capel Llanilltern to St FagansRoad closedMaintenance workDiversions in place16/03/26-20/03/26 2000-0600 :, Start time: 16/03/2026 20:00 , End Date: 20/03/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 14/03/2026 8:17
Nearest town: 7.36 miles from Thaw.
CLEARED @ 08:30 ABERCANAID ROUNDABOUT TO ABERCYNON ROUNDABOUTDescription: A470SouthboundAbercanaid Roundabout to Abercynon RoundaboutRoad closedResurfacing work16/03/26-17/03/26 2000-0600 :, Start time: 16/03/2026 20:00 , End Date: 17/03/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 14/03/2026 8:20
Nearest town: 11.38 miles from Thaw.
CLEARED @ 08:30