Carriageway closures
M40 Westbound Jct 1a to M25 Clockwise and Anti-Clockwise Jct 16 Link Road Closure
Road Network: M40 (Anticlockwise)
Affected Sectors:
- Sector 1: link road from M40 J1A northbound to M25 J16 anti-clockwise
Status & Certainty: Scheduled Maintenance (Probable)
Restrictions: Mandatory compliance required.
Carriageway & Lane Capacity
- Total Closed Lanes: 2
- Lanes Remaining Open: 0
Schedule Window
- Scheduled Start: 17/08/2026 at 22:00
- Estimated Completion: 18/08/2026 at 05:30
- Schedule data last synced/updated by National Highways on: 11/08/2026 at 09:32