What happened
The A34 is closed in both direction between the A303 and M3 due to a serious.
RoadA34
SeveritySevere
StatusCleared
DirectionSouthbound
Started22:02, 5 Sep 2026
Cleared20:56, 6 Sep 2026
Incident timeline
First report
The A34 is closed in both direction between the A303 and M3 due to a serious.
Update
The A34 is closed in both direction between the A303 and M3 due to a serious.
Update
⏱ Still active — no changes from National Highways. Incident ongoing for 9h 14m. Monitoring continues.
Update
The A34 is closed in both direction between the A303 and M3 due to a serious.
Update
⏱ Still active — no changes from National Highways. Incident ongoing for 9h 49m. Monitoring continues.
Update
The A34 is closed in both direction between the A303 and M3 due to a serious.
Update
⏱ Still active — no changes from National Highways. Incident ongoing for 10h 24m. Monitoring continues.
Update
The A34 is closed in both direction between the A303 and M3 due to a serious.
Update
⏱ Still active — no changes from National Highways. Incident ongoing for 10h 59m. Monitoring continues.
Update
The A34 is closed in both direction between the A303 and M3 due to a serious.
Update
⏱ Still active — no changes from National Highways. Incident ongoing for 11h 34m. Monitoring continues.
Update
The A34 is closed in both direction between the A303 and M3 due to a serious.
Update
⏱ Still active — no changes from National Highways. Incident ongoing for 12h 9m. Monitoring continues.
Update
The A34 is closed in both direction between the A303 and M3 due to a serious.
Update
⏱ Still active — no changes from National Highways. Incident ongoing for 12h 44m. Monitoring continues.
Update
The A34 is closed in both direction between the A303 and M3 due to a serious.
Update
⏱ Still active — no changes from National Highways. Incident ongoing for 13h 19m. Monitoring continues.
Update
The A34 is closed in both direction between the A303 and M3 due to a serious.
Update
⏱ Still active — no changes from National Highways. Incident ongoing for 13h 54m. Monitoring continues.
Update
The A34 is closed in both direction between the A303 and M3 due to a serious.
Update
⏱ Still active — no changes from National Highways. Incident ongoing for 14h 29m. Monitoring continues.
Update
The A34 is closed in both direction between the A303 and M3 due to a serious.
Update
⏱ Still active — no changes from National Highways. Incident ongoing for 15h 4m. Monitoring continues.
Update
The A34 is closed in both direction between the A303 and M3 due to a serious.
Update
⏱ Still active — no changes from National Highways. Incident ongoing for 15h 39m. Monitoring continues.
Update
The A34 is closed in both direction between the A303 and M3 due to a serious.
Update
⏱ Still active — no changes from National Highways. Incident ongoing for 16h 14m. Monitoring continues.
Update
The A34 is closed in both direction between the A303 and M3 due to a serious.
Update
⏱ Still active — no changes from National Highways. Incident ongoing for 16h 54m. Monitoring continues.
Update
The A34 is closed in both direction between the A303 and M3 due to a serious.
Update
⏱ Still active — no changes from National Highways. Incident ongoing for 17h 34m. Monitoring continues.
Update
The A34 is closed in both direction between the A303 and M3 due to a serious.
Update
⏱ Still active — no changes from National Highways. Incident ongoing for 18h 14m. Monitoring continues.
Update
The A34 is closed in both direction between the A303 and M3 due to a serious.
Update
⏱ Still active — no changes from National Highways. Incident ongoing for 18h 49m. Monitoring continues.
Update
The A34 is closed in both direction between the A303 and M3 due to a serious.
Update
⏱ Still active — no changes from National Highways. Incident ongoing for 19h 24m. Monitoring continues.
Update
The A34 is closed in both direction between the A303 and M3 due to a serious.
Update
⏱ Still active — no changes from National Highways. Incident ongoing for 19h 59m. Monitoring continues.
Update
The A34 is closed in both direction between the A303 and M3 due to a serious.
Update
⏱ Still active — no changes from National Highways. Incident ongoing for 20h 34m. Monitoring continues.
Update
The A34 is closed in both direction between the A303 and M3 due to a serious.
Update
⏱ Still active — no changes from National Highways. Incident ongoing for 21h 9m. Monitoring continues.
Update
The A34 is closed in both direction between the A303 and M3 due to a serious.
Update
⏱ Still active — no changes from National Highways. Incident ongoing for 21h 44m. Monitoring continues.
Update
The A34 is closed in both direction between the A303 and M3 due to a serious.
Update
⏱ Still active — no changes from National Highways. Incident ongoing for 22h 19m. Monitoring continues.
Update
The A34 is closed in both direction between the A303 and M3 due to a serious.
Update
✅ Incident cleared — A34 reopened at 20:56 on 6 Sep 2026. Total disruption: 22h 54m. All lanes open, traffic returning to normal.
Final update
The A34 is closed in both direction between the A303 and M3 due to a serious.
Wording from National Highways, recorded as it changed.
UK Traffic Updates