Traffic incidents
The following traffic incidents and congestion for a470 have been reported by Highways England, Traffic Scotland, Traffic Wales or Transport for London (TfL) in the last two hours:
SOUTHBOUNDDescription: A470Now clearSouthboundNantgarw to Coryton, Start time: 21/07/2025 9:15 , Expected end time: 21/07/2025 9:20, Severity: Moderate, Source: Welsh Government, Last updated: 21/07/2025 9:15
Nearest town: 0.44m from Flynnon Taf.
CLEARED @ 10:30 PONTYPRIDDDescription: A470NorthboundPontypriddMaintenance workRoad closedDiversions in place24/07/25-25/07/25 2000-0600 :, Start time: 24/07/2025 20:00 , End Date: 25/07/2025 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 19/07/2025 13:28
Nearest town: 1.06m from Pontypridd.
CLEARED @ 13:54 PONTYPRIDD TO UPPER BOATDescription: A470SouthboundPontypridd to Upper BoatRoad closedMaintenance workDiversions in place22/07/25-24/07/25 2000-0600 :, Start time: 22/07/2025 20:00 , End Date: 24/07/2025 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 19/07/2025 13:33
Nearest town: 1.91m from Abertridwr.
CLEARED @ 13:54 PONTYPRIDDDescription: A470NorthboundPontypriddRoad closedMaintenance workDiversions in place24/07/25-25/07/25 2000-0600 :, Start time: 24/07/2025 20:00 , End Date: 25/07/2025 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 19/07/2025 13:32
Nearest town: 1.06m from Pontypridd.
CLEARED @ 13:54 UPPER BOAT TO PONTYPRIDDDescription: A470NorthboundUpper Boat to PontypriddRoad closedMaintenance workDiversions in place21/07/25-22/07/25 2000-0600 :, Start time: 21/07/2025 20:00 , End Date: 22/07/2025 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 19/07/2025 13:30
Nearest town: 1.91m from Abertridwr.
CLEARED @ 13:54
There are no current incidents in this location.