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M4 : Westbound : J32 Coryton to J33 Capel Llanilltern : Congestion : Delays possible :

Active

Description: M4 : Westbound : J32 Coryton to J33 Capel Llanilltern : Congestion : Delays possible :, Start time: 13/10/2026 17:29 , Expected end time: 13/10/2026 20:29, Severity: Moderate, Source: Welsh Government, Last updated: 13/10/2026 17:29

Start time
To be confirmed
Expected end
Awaiting update
Duration
Live incident
Live incident
Active roadworks
Planned
Cleared
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First published
Tue, Oct 13, 2026 5:29 PM
Coordinates
51.517441, -3.277246
Feed provider
Traffic Wales
Coordinate source
Georss Point

Source: Traffic Wales data feed

Related incidents

M4 : Westbound : J32 Coryton : Roadworks : Entry slip road closed : Diversions in place : 15/10/26-16/10/26 2000-0600 :

Active Roadworks Traffic Wales
Cardiff
Started Start time TBC

Description: 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

View update

A470 : Now clear : Northbound : Coryton to Nantgarw

Cleared Roadworks Traffic Wales
Cardiff

Cleared 57 minutes 56 seconds ago

Started Start time TBC Ended 13 Oct 2026, 16:40

Description: A470 : Now clear : Northbound : Coryton to Nantgarw, Start time: 13/10/2026 17:27 , Expected end time: 13/10/2026 17:32, Severity: Moderate, Source: Welsh Government, Last updated: 13/10/2026 17:27

View update

A4232 : Now clear : Northbound : A48 Interchange to M4 J33 Capel Llanilltern

Cleared Roadworks Traffic Wales
Cardiff

Cleared 22 minutes 56 seconds ago

Started Start time TBC Ended 13 Oct 2026, 17:15

Description: A4232 : Now clear : Northbound : A48 Interchange to M4 J33 Capel Llanilltern, Start time: 13/10/2026 18:00 , Expected end time: 13/10/2026 18:05, Severity: Moderate, Source: Welsh Government, Last updated: 13/10/2026 18:00

View update

A4232 : Now clear : Southbound : M4 J33 Capel Llanilltern to A48 Interchange

Cleared Roadworks Traffic Wales
Cardiff

Cleared 8 hours 12 minutes ago

Started Start time TBC Ended 13 Oct 2026, 09:25

Description: A4232 : Now clear : Southbound : M4 J33 Capel Llanilltern to A48 Interchange, Start time: 13/10/2026 10:05 , Expected end time: 13/10/2026 9:03, Severity: Moderate, Source: Welsh Government, Last updated: 13/10/2026 10:05

View update

M4 : Now clear : Eastbound : J33 Capel Llanilltern

Cleared Roadworks Traffic Wales
Cardiff

Cleared 8 hours 7 minutes ago

Started Start time TBC Ended 13 Oct 2026, 09:30

Description: M4 : Now clear : Eastbound : J33 Capel Llanilltern, Start time: 13/10/2026 10:10 , Expected end time: 13/10/2026 9:05, Severity: Moderate, Source: Welsh Government, Last updated: 13/10/2026 10:10

View update

A4232 : Now clear : Northbound : A48 Interchange to M4 J33 Capel Llanilltern

Cleared Roadworks Traffic Wales
Cardiff

Cleared 7 hours 47 minutes ago

Started Start time TBC Ended 13 Oct 2026, 09:50

Description: A4232 : Now clear : Northbound : A48 Interchange to M4 J33 Capel Llanilltern, Start time: 13/10/2026 10:30 , Expected end time: 13/10/2026 9:28, Severity: Moderate, Source: Welsh Government, Last updated: 13/10/2026 10:30

View update