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The M4 westbound is closed between J10 (A329(M)) and J11 (Reading) due to a Thames Valley Police led incident.
The M4 westbound is closed between J10 (A329(M)) and J11 (Reading) due to a Thames Valley Police led incident.
The M4 westbound is closed between J10 (A329(M)) and J11 (Reading) due to a Thames Valley Police led incident.
⏱ Still active — no changes from National Highways. Incident ongoing for 37 minutes. Monitoring continues.
The M4 westbound is closed between J10 (A329(M)) and J11 (Reading) due to a Thames Valley Police led incident.
⏱ Still active — no changes from National Highways. Incident ongoing for 1h 12m. Monitoring continues.
The M4 westbound is closed between J10 (A329(M)) and J11 (Reading) due to a Thames Valley Police led incident.
⏱ Still active — no changes from National Highways. Incident ongoing for 1h 47m. Monitoring continues.
The M4 westbound is closed between J10 (A329(M)) and J11 (Reading) due to a Thames Valley Police led incident.
✅ Incident cleared — M4 reopened at 04:05 on 29 Jul 2026. Total disruption: 2h 17m. All lanes open, traffic returning to normal.
The M4 westbound is closed between J10 (A329(M)) and J11 (Reading) due to a Thames Valley Police led incident.
Wording as published by National Highways, recorded as it changed.
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