Description: M4 : Eastbound : J28 (Newport) Tredegar Park to J26 (Newport) Malpas : Congestion : Delays possible :, Start time: 26/07/2025 10:38 , Expected end time: 26/07/2025 18:38, Severity: Moderate, Source: Welsh Government, Last updated: 26/07/2025 10:38
Nearest town: 10.27 miles from Pontcanna.

Description: M4 : Now clear : Eastbound : J25 (Caerleon) Caerleon to J24 (Newport) Coldra, Start time: 26/07/2025 7:25 , Expected end time: 26/07/2025 7:30, Severity: Moderate, Source: Welsh Government, Last updated: 26/07/2025 7:25
Nearest town: 13.6 miles from Pontcanna.

Description: M4 : Eastbound : J25 (Caerleon) Caerleon to J24 (Newport) Coldra : Incident : Delays possible :, Start time: 26/07/2025 6:27 , Expected end time: 26/07/2025 8:27, Severity: Moderate, Source: Welsh Government, Last updated: 26/07/2025 6:27
Nearest town: 13.6 miles from Pontcanna.

Description: M4 : Eastbound : J32 (Cardiff) Coryton to J30 (Cardiff) Cardiff Gate : Lane closed : Due to Maintenance works : Delays possible :, Start time: 24/07/2025 5:00 , End Date: 20/08/2025 6:00, Severity: Moderate, Source: Welsh Government, Last updated: 24/07/2025 5:23
Nearest town: 4.25 miles from Pontcanna.

Location: northbound at junction J20 (Nailsea) .
Lane Closures : Lane one will be closed.
Due to: Emergency roadside drains works are planned.
Status : Pending.
Schedule : Expect disruption everyday between 20:00 and 04:00 from 26 July 2025 to 22 August 2025.
Schedule : Expect disruption everyday between 20:00 and 04:00 from 26 August 2025 to 28 March 2026.
Schedule : From 20:00 on 28 March 2026 to 04:00 on 29 March 2026.
Schedule : Expect disruption everyday between 20:00 and 04:00 from 29 March 2026 to 1 April 2026.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 16.45 miles from Pontcanna.
