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The M3 in Hampshire is closed westbound between J7 (near Dummer, Basingstoke) and J9 near (Winchester) due to a serous collision.
The M3 in Hampshire is closed westbound between J7 (near Dummer, Basingstoke) and J9 near (Winchester) due to a serous collision.
The M3 in Hampshire is closed westbound between J7 (near Dummer, Basingstoke) and J9 near (Winchester) due to a serous collision.
⏱ Still active — no changes from National Highways. Incident ongoing for 46 minutes. Monitoring continues.
The M3 in Hampshire is closed westbound between J7 (near Dummer, Basingstoke) and J9 near (Winchester) due to a serous collision.
⏱ Still active — no changes from National Highways. Incident ongoing for 1h 21m. Monitoring continues.
The M3 in Hampshire is closed westbound between J7 (near Dummer, Basingstoke) and J9 near (Winchester) due to a serous collision.
⏱ Still active — no changes from National Highways. Incident ongoing for 1h 56m. Monitoring continues.
The M3 in Hampshire is closed westbound between J7 (near Dummer, Basingstoke) and J9 near (Winchester) due to a serous collision.
⏱ Still active — no changes from National Highways. Incident ongoing for 2h 31m. Monitoring continues.
✅ Incident cleared — M3 reopened at 22:45 on 18 Jul 2026. Total disruption: 2h 31m. All lanes open, traffic returning to normal.
The M3 in Hampshire is closed westbound between J7 (near Dummer, Basingstoke) and J9 near (Winchester) due to a serous collision.
Wording as published by National Highways, recorded as it changed.
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