A470 : Northbound : Coryton to Nantgarw : Congestion : Delays possible :
ActiveDescription: A470 : Northbound : Coryton to Nantgarw : Congestion : Delays possible :, Start time: 15/10/2026 16:05 , Expected end time: 15/10/2026 19:05, Severity: Moderate, Source: Welsh Government, Last updated: 15/10/2026 16:05
- Start time
- To be confirmed
- Expected end
- Awaiting update
- Duration
- Live incident
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- First published
- Thu, Oct 15, 2026 4:05 PM
- Coordinates
- 51.542923, -3.262203
- Feed provider
- Traffic Wales
- Coordinate source
- Georss Point
Source: Traffic Wales data feed
Related incidents
M4 : Westbound : J32 Coryton to J33 Capel Llanilltern : Congestion : Delays possible :
Active Roadworks Traffic WalesDescription: M4 : Westbound : J32 Coryton to J33 Capel Llanilltern : Congestion : Delays possible :, Start time: 15/10/2026 17:09 , Expected end time: 15/10/2026 21:09, Severity: Moderate, Source: Welsh Government, Last updated: 15/10/2026 17:09
M4 : Eastbound : J33 Capel Llanilltern to J32 Coryton : Congestion : Delays possible :
Active Roadworks Traffic WalesDescription: M4 : Eastbound : J33 Capel Llanilltern to J32 Coryton : Congestion : Delays possible :, Start time: 15/10/2026 17:03 , Expected end time: 15/10/2026 21:03, Severity: Moderate, Source: Welsh Government, Last updated: 15/10/2026 17:03
M4 : Eastbound : J32 Coryton : offslip : Congestion : Delays possible :
Active Roadworks Traffic WalesDescription: M4 : Eastbound : J32 Coryton : offslip : Congestion : Delays possible :, Start time: 15/10/2026 16:20 , Expected end time: 15/10/2026 19:20, Severity: Moderate, Source: Welsh Government, Last updated: 15/10/2026 16:20
A470 : Southbound : Taff's Well to Coryton Interchange : Congestion : Delays possible :
Active Roadworks Traffic WalesDescription: A470 : Southbound : Taff's Well to Coryton Interchange : Congestion : Delays possible :, Start time: 15/10/2026 15:35 , Expected end time: 15/10/2026 19:35, Severity: Moderate, Source: Welsh Government, Last updated: 15/10/2026 15:35
A4232 : Northbound : A48 Interchange to M4 J33 Capel Llanilltern : Congestion : Delays possible :
Active Roadworks Traffic WalesDescription: A4232 : Northbound : A48 Interchange to M4 J33 Capel Llanilltern : Congestion : Delays possible :, Start time: 15/10/2026 14:43 , Expected end time: 15/10/2026 18:43, Severity: Moderate, Source: Welsh Government, Last updated: 15/10/2026 14:43
M4 : Westbound : J32 Coryton : Roadworks : Entry slip road closed : Diversions in place : 15/10/26-16/10/26 2000-0600 :
Active Roadworks Traffic WalesDescription: M4 : Westbound : J32 Coryton : Roadworks : Entry slip road closed : Diversions in place : 15/10/26-16/10/26 2000-0600 :, Start time: 15/10/2026 20:00 , End Date: 16/10/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 09/10/2026 13:09