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The A1 in Cambridgeshire is closed northbound between J17 of the A1(M) (near Peterborough A1139) and the A47 (near Wansford) following a serious collision.
The A1 in Cambridgeshire is closed northbound between J17 of the A1(M) (near Peterborough A1139) and the A47 (near Wansford) following a serious collision.
The A1 in Cambridgeshire is closed northbound between J17 of the A1(M) (near Peterborough A1139) and the A47 (near Wansford) following a serious collision.
⏱ Still active — no changes from National Highways. Incident ongoing for 2h 45m. Monitoring continues.
The A1 in Cambridgeshire is closed northbound between J17 of the A1(M) (near Peterborough A1139) and the A47 (near Wansford) following a serious collision.
⏱ Still active — no changes from National Highways. Incident ongoing for 3h 25m. Monitoring continues.
The A1 in Cambridgeshire is closed northbound between J17 of the A1(M) (near Peterborough A1139) and the A47 (near Wansford) following a serious collision.
⏱ Still active — no changes from National Highways. Incident ongoing for 4h 0m. Monitoring continues.
The A1 in Cambridgeshire is closed northbound between J17 of the A1(M) (near Peterborough A1139) and the A47 (near Wansford) following a serious collision.
⏱ Still active — no changes from National Highways. Incident ongoing for 4h 35m. Monitoring continues.
The A1 in Cambridgeshire is closed northbound between J17 of the A1(M) (near Peterborough A1139) and the A47 (near Wansford) following a serious collision.
⏱ Still active — no changes from National Highways. Incident ongoing for 5h 10m. Monitoring continues.
The A1 in Cambridgeshire is closed northbound between J17 of the A1(M) (near Peterborough A1139) and the A47 (near Wansford) following a serious collision.
⏱ Still active — no changes from National Highways. Incident ongoing for 5h 45m. Monitoring continues.
The A1 in Cambridgeshire is closed northbound between J17 of the A1(M) (near Peterborough A1139) and the A47 (near Wansford) following a serious collision.
⏱ Still active — no changes from National Highways. Incident ongoing for 6h 25m. Monitoring continues.
The A1 in Cambridgeshire is closed northbound between J17 of the A1(M) (near Peterborough A1139) and the A47 (near Wansford) following a serious collision.
⏱ Still active — no changes from National Highways. Incident ongoing for 7h 0m. Monitoring continues.
The A1 in Cambridgeshire is closed northbound between J17 of the A1(M) (near Peterborough A1139) and the A47 (near Wansford) following a serious collision.
⏱ Still active — no changes from National Highways. Incident ongoing for 7h 35m. Monitoring continues.
The A1 in Cambridgeshire is closed northbound between J17 of the A1(M) (near Peterborough A1139) and the A47 (near Wansford) following a serious collision.
⏱ Still active — no changes from National Highways. Incident ongoing for 8h 15m. Monitoring continues.
The A1 in Cambridgeshire is closed northbound between J17 of the A1(M) (near Peterborough A1139) and the A47 (near Wansford) following a serious collision.
⏱ Still active — no changes from National Highways. Incident ongoing for 8h 50m. Monitoring continues.
The A1 in Cambridgeshire is closed northbound between J17 of the A1(M) (near Peterborough A1139) and the A47 (near Wansford) following a serious collision.
⏱ Still active — no changes from National Highways. Incident ongoing for 9h 25m. Monitoring continues.
The A1 in Cambridgeshire is closed northbound between J17 of the A1(M) (near Peterborough A1139) and the A47 (near Wansford) following a serious collision.
⏱ Still active — no changes from National Highways. Incident ongoing for 10h 0m. Monitoring continues.
The A1 in Cambridgeshire is closed northbound between J17 of the A1(M) (near Peterborough A1139) and the A47 (near Wansford) following a serious collision.
⏱ Still active — no changes from National Highways. Incident ongoing for 10h 35m. Monitoring continues.
The A1 in Cambridgeshire is closed northbound between J17 of the A1(M) (near Peterborough A1139) and the A47 (near Wansford) following a serious collision.
⏱ Still active — no changes from National Highways. Incident ongoing for 11h 10m. Monitoring continues.
The A1 in Cambridgeshire is closed northbound between J17 of the A1(M) (near Peterborough A1139) and the A47 (near Wansford) following a serious collision.
⏱ Still active — no changes from National Highways. Incident ongoing for 11h 45m. Monitoring continues.
The A1 in Cambridgeshire is closed northbound between J17 of the A1(M) (near Peterborough A1139) and the A47 (near Wansford) following a serious collision.
⏱ Still active — no changes from National Highways. Incident ongoing for 12h 20m. Monitoring continues.
The A1 in Cambridgeshire is closed northbound between J17 of the A1(M) (near Peterborough A1139) and the A47 (near Wansford) following a serious collision.
⏱ Still active — no changes from National Highways. Incident ongoing for 13h 0m. Monitoring continues.
The A1 in Cambridgeshire is closed northbound between J17 of the A1(M) (near Peterborough A1139) and the A47 (near Wansford) following a serious collision.
The A1 in Cambridgeshire is closed northbound between J17 of the A1(M) (near Peterborough A1139) and the A47 (near Wansford) following a serious collision.
⏱ Still active — no changes from National Highways. Incident ongoing for 14h 5m. Monitoring continues.
The A1 in Cambridgeshire is closed northbound between J17 of the A1(M) (near Peterborough A1139) and the A47 (near Wansford) following a serious collision.
⏱ Still active — no changes from National Highways. Incident ongoing for 14h 40m. Monitoring continues.
The A1 in Cambridgeshire is closed northbound between J17 of the A1(M) (near Peterborough A1139) and the A47 (near Wansford) following a serious collision.
⏱ Still active — no changes from National Highways. Incident ongoing for 15h 15m. Monitoring continues.
The A1 in Cambridgeshire is closed northbound between J17 of the A1(M) (near Peterborough A1139) and the A47 (near Wansford) following a serious collision.
⏱ Still active — no changes from National Highways. Incident ongoing for 15h 50m. Monitoring continues.
The A1 in Cambridgeshire is closed northbound between J17 of the A1(M) (near Peterborough A1139) and the A47 (near Wansford) following a serious collision.
⏱ Still active — no changes from National Highways. Incident ongoing for 16h 25m. Monitoring continues.
The A1 in Cambridgeshire is closed northbound between J17 of the A1(M) (near Peterborough A1139) and the A47 (near Wansford) following a serious collision.
⏱ Still active — no changes from National Highways. Incident ongoing for 17h 0m. Monitoring continues.
The A1 in Cambridgeshire is closed northbound between J17 of the A1(M) (near Peterborough A1139) and the A47 (near Wansford) following a serious collision.
⏱ Still active — no changes from National Highways. Incident ongoing for 17h 35m. Monitoring continues.
The A1 in Cambridgeshire is closed northbound between J17 of the A1(M) (near Peterborough A1139) and the A47 (near Wansford) following a serious collision.
⏱ Still active — no changes from National Highways. Incident ongoing for 18h 10m. Monitoring continues.
The A1 in Cambridgeshire is closed northbound between J17 of the A1(M) (near Peterborough A1139) and the A47 (near Wansford) following a serious collision.
⏱ Still active — no changes from National Highways. Incident ongoing for 18h 45m. Monitoring continues.
The A1 in Cambridgeshire is closed northbound between J17 of the A1(M) (near Peterborough A1139) and the A47 (near Wansford) following a serious collision.
⏱ Still active — no changes from National Highways. Incident ongoing for 19h 25m. Monitoring continues.
The A1 in Cambridgeshire is closed northbound between J17 of the A1(M) (near Peterborough A1139) and the A47 (near Wansford) following a serious collision.
⏱ Still active — no changes from National Highways. Incident ongoing for 20h 0m. Monitoring continues.
The A1 in Cambridgeshire is closed northbound between J17 of the A1(M) (near Peterborough A1139) and the A47 (near Wansford) following a serious collision.
⏱ Still active — no changes from National Highways. Incident ongoing for 20h 35m. Monitoring continues.
The A1 in Cambridgeshire is closed northbound between J17 of the A1(M) (near Peterborough A1139) and the A47 (near Wansford) following a serious collision.
⏱ Still active — no changes from National Highways. Incident ongoing for 21h 10m. Monitoring continues.
The A1 in Cambridgeshire is closed northbound between J17 of the A1(M) (near Peterborough A1139) and the A47 (near Wansford) following a serious collision.
⏱ Still active — no changes from National Highways. Incident ongoing for 21h 45m. Monitoring continues.
The A1 in Cambridgeshire is closed northbound between J17 of the A1(M) (near Peterborough A1139) and the A47 (near Wansford) following a serious collision.
⏱ Still active — no changes from National Highways. Incident ongoing for 22h 20m. Monitoring continues.
The A1 in Cambridgeshire is closed northbound between J17 of the A1(M) (near Peterborough A1139) and the A47 (near Wansford) following a serious collision.
⏱ Still active — no changes from National Highways. Incident ongoing for 23h 0m. Monitoring continues.
The A1 in Cambridgeshire is closed northbound between J17 of the A1(M) (near Peterborough A1139) and the A47 (near Wansford) following a serious collision.
⏱ Still active — no changes from National Highways. Incident ongoing for 23h 40m. Monitoring continues.
The A1 in Cambridgeshire is closed northbound between J17 of the A1(M) (near Peterborough A1139) and the A47 (near Wansford) following a serious collision.
⏱ Still active — no changes from National Highways. Incident ongoing for 24h 15m. Monitoring continues.
The A1 in Cambridgeshire is closed northbound between J17 of the A1(M) (near Peterborough A1139) and the A47 (near Wansford) following a serious collision.
⏱ Still active — no changes from National Highways. Incident ongoing for 24h 55m. Monitoring continues.
The A1 in Cambridgeshire is closed northbound between J17 of the A1(M) (near Peterborough A1139) and the A47 (near Wansford) following a serious collision.
✅ Incident cleared — A1 reopened at 05:05 on 29 Jul 2026. Total disruption: 25h 30m. All lanes open, traffic returning to normal.
The A1 in Cambridgeshire is closed northbound between J17 of the A1(M) (near Peterborough A1139) and the A47 (near Wansford) following a serious collision.
Wording as published by National Highways, recorded as it changed.
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