Carriageway closures
M40 Northbound, Jct 4 A404 fast lane slip closure
Road Network: M40 (North bound)
Affected Sectors:
- Sector 1: fast slip from A404 northbound to M40 northbound
Status & Certainty: Scheduled Maintenance (Probable)
Restrictions: Mandatory compliance required.
Carriageway & Lane Capacity
- Total Closed Lanes: 1
- Lanes Remaining Open: 0
Schedule Window
- Scheduled Start: 01/10/2026 at 22:15
- Estimated Completion: 02/10/2026 at 06:00
- Schedule data last synced/updated by National Highways on: 01/10/2026 at 00:36