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Driver reports › M4
✓ This has cleared

💥 Crash on the M4 at J15 M5/J20 M4

Reported 2 September 2026 at 21:51 · 🛡️ Verified by our team

Crash at Almondsbury Interchange, M5 exit sliproads at standstill and M4 westbound at standstill. Has been for almost half an hour. All lanes blocked. Multiple vehicles. Serious collision. Police on scene. Ambulance on scene. Air ambulance. Long queues. Traffic at a standstill.

Road
M4
Where
J15 M5/J20 M4
Direction
Both
Reported
2 September 2026 at 21:51
Cleared
3 September 2026 at 06:48
This incident has cleared. It is kept here as a record of what happened on this stretch — the live board only shows what is happening now.
See what is happening on the roads now

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