A1 | Nottinghamshire | Carriageway Closure | Expect Delays

Incident timeline

1. 16:47, 20 JulFirst report

   The A1 in Nottinghamshire is both directions between the A6075 (Tuxford) and the B6325 (North Muskham) due to a serious collision. 

2. 17:00, 20 JulUpdate

   The A1 in Nottinghamshire is both directions between the A6075 (Tuxford) and the B6325 (North Muskham) due to a serious collision. 

3. 17:35, 20 JulUpdate

   ⏱ Still active — no changes from National Highways. Incident ongoing for 47 minutes. Monitoring continues.

4. 17:40, 20 JulUpdate

   The A1 in Nottinghamshire is both directions between the A6075 (Tuxford) and the B6325 (North Muskham) due to a serious collision. 

5. 18:10, 20 JulUpdate

   ⏱ Still active — no changes from National Highways. Incident ongoing for 1h 22m. Monitoring continues.

6. 18:15, 20 JulUpdate

   The A1 in Nottinghamshire is both directions between the A6075 (Tuxford) and the B6325 (North Muskham) due to a serious collision. 

7. 18:45, 20 JulUpdate

   ⏱ Still active — no changes from National Highways. Incident ongoing for 1h 57m. Monitoring continues.

8. 18:50, 20 JulUpdate

   The A1 in Nottinghamshire is both directions between the A6075 (Tuxford) and the B6325 (North Muskham) due to a serious collision. 

9. 19:20, 20 JulUpdate

   ⏱ Still active — no changes from National Highways. Incident ongoing for 2h 32m. Monitoring continues.

10. 19:25, 20 JulUpdate

    The A1 in Nottinghamshire is both directions between the A6075 (Tuxford) and the B6325 (North Muskham) due to a serious collision. 

11. 19:55, 20 JulUpdate

    ⏱ Still active — no changes from National Highways. Incident ongoing for 3h 7m. Monitoring continues.

12. 20:00, 20 JulUpdate

    The A1 in Nottinghamshire is both directions between the A6075 (Tuxford) and the B6325 (North Muskham) due to a serious collision. 

13. 20:30, 20 JulUpdate

    ⏱ Still active — no changes from National Highways. Incident ongoing for 3h 42m. Monitoring continues.

14. 20:35, 20 JulUpdate

    The A1 in Nottinghamshire is both directions between the A6075 (Tuxford) and the B6325 (North Muskham) due to a serious collision. 

15. 21:05, 20 JulUpdate

    ⏱ Still active — no changes from National Highways. Incident ongoing for 4h 17m. Monitoring continues.

16. 21:10, 20 JulUpdate

    The A1 in Nottinghamshire is both directions between the A6075 (Tuxford) and the B6325 (North Muskham) due to a serious collision. 

17. 21:45, 20 JulUpdate

    ⏱ Still active — no changes from National Highways. Incident ongoing for 4h 57m. Monitoring continues.

18. 21:50, 20 JulUpdate

    The A1 in Nottinghamshire is both directions between the A6075 (Tuxford) and the B6325 (North Muskham) due to a serious collision. 

19. 22:20, 20 JulUpdate

    ⏱ Still active — no changes from National Highways. Incident ongoing for 5h 32m. Monitoring continues.

20. 22:25, 20 JulUpdate

    The A1 in Nottinghamshire is both directions between the A6075 (Tuxford) and the B6325 (North Muskham) due to a serious collision. 

21. 22:55, 20 JulUpdate

    ⏱ Still active — no changes from National Highways. Incident ongoing for 6h 7m. Monitoring continues.

22. 23:00, 20 JulUpdate

    The A1 in Nottinghamshire is both directions between the A6075 (Tuxford) and the B6325 (North Muskham) due to a serious collision. 

23. 23:35, 20 JulUpdate

    ⏱ Still active — no changes from National Highways. Incident ongoing for 6h 47m. Monitoring continues.

24. 23:40, 20 JulUpdate

    The A1 in Nottinghamshire is both directions between the A6075 (Tuxford) and the B6325 (North Muskham) due to a serious collision. 

25. 00:10, 21 JulUpdate

    ⏱ Still active — no changes from National Highways. Incident ongoing for 7h 22m. Monitoring continues.

26. 00:15, 21 JulUpdate

    The A1 in Nottinghamshire is both directions between the A6075 (Tuxford) and the B6325 (North Muskham) due to a serious collision. 

27. 00:45, 21 JulUpdate

    ⏱ Still active — no changes from National Highways. Incident ongoing for 7h 57m. Monitoring continues.

28. 00:50, 21 JulUpdate

    The A1 in Nottinghamshire is both directions between the A6075 (Tuxford) and the B6325 (North Muskham) due to a serious collision. 

29. 01:20, 21 JulUpdate

    ⏱ Still active — no changes from National Highways. Incident ongoing for 8h 32m. Monitoring continues.

30. 01:25, 21 JulUpdate

    The A1 in Nottinghamshire is both directions between the A6075 (Tuxford) and the B6325 (North Muskham) due to a serious collision. 

31. 01:30, 21 JulUpdate

    ✅ Incident cleared — A1 reopened at 01:30 on 21 Jul 2026. Total disruption: 8h 42m. All lanes open, traffic returning to normal.

32. 03:29, 6 NovFinal update

    The A1 in Nottinghamshire is both directions between the A6075 (Tuxford) and the B6325 (North Muskham) due to a serious collision. 

Wording from National Highways, recorded as it changed.

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