Carriageway closures
M4 Eastbound Jct 3 to Jct 1 Carriageway closure
Road Network: M4 (East bound)
Affected Sectors:
- Sector 1: M4 eastbound within J3
Status & Certainty: Scheduled Maintenance (Probable)
Restrictions: Mandatory compliance required.
Carriageway & Lane Capacity
- Total Closed Lanes: 4
- Lanes Remaining Open: 0
Schedule Window
- Scheduled Start: 09/11/2026 at 22:00
- Estimated Completion: 10/11/2026 at 05:30
- Schedule data last synced/updated by National Highways on: 07/11/2026 at 15:45