A45 westbound between A508 near Northampton and M1 J15 | Westbound | Congestion

Incident timeline

1. 15:52, 28 JunFirst report

   Location : The A45 westbound between the junctions with the A508 Northampton and the M1 .
   Reason : Congestion.
   Status : Currently Active.
   Return To Normal : Normal traffic conditions are expected between 15:45 and 16:00 on 28 June 2026.

2. 15:55, 28 JunUpdate

   Location : The A45 westbound between the junctions with the A508 Northampton and the M1 .
   Reason : Congestion.
   Status : Currently Active.
   Return To Normal : Normal traffic conditions are expected between 15:45 and 16:00 on 28 June 2026.

3. 16:25, 28 JunUpdate

   ⏱ Still active — no changes from National Highways. Incident ongoing for 33 minutes. Monitoring continues.

4. 16:30, 28 JunUpdate

   Location : The A45 westbound between the junctions with the A508 Northampton and the M1 .
   Reason : Congestion.
   Status : Currently Active.
   Return To Normal : Normal traffic conditions are expected between 15:45 and 16:00 on 28 June 2026.

5. 17:00, 28 JunUpdate

   ⏱ Still active — no changes from National Highways. Incident ongoing for 1h 8m. Monitoring continues.

6. 17:05, 28 JunUpdate

   Location : The A45 westbound between the junctions with the A508 Northampton and the M1 .
   Reason : Congestion.
   Status : Currently Active.
   Return To Normal : Normal traffic conditions are expected between 15:45 and 16:00 on 28 June 2026.

7. 17:35, 28 JunUpdate

   ⏱ Still active — no changes from National Highways. Incident ongoing for 1h 43m. Monitoring continues.

8. 17:40, 28 JunUpdate

   Location : The A45 westbound between the junctions with the A508 Northampton and the M1 .
   Reason : Congestion.
   Status : Currently Active.
   Return To Normal : Normal traffic conditions are expected between 15:45 and 16:00 on 28 June 2026.

9. 18:15, 28 JunUpdate

   ⏱ Still active — no changes from National Highways. Incident ongoing for 2h 23m. Monitoring continues.

10. 18:20, 28 JunUpdate

    Location : The A45 westbound between the junctions with the A508 Northampton and the M1 .
    Reason : Congestion.
    Status : Currently Active.
    Return To Normal : Normal traffic conditions are expected between 15:45 and 16:00 on 28 June 2026.

11. 18:50, 28 JunUpdate

    ⏱ Still active — no changes from National Highways. Incident ongoing for 2h 58m. Monitoring continues.

12. 18:55, 28 JunUpdate

    Location : The A45 westbound between the junctions with the A508 Northampton and the M1 .
    Reason : Congestion.
    Status : Currently Active.
    Return To Normal : Normal traffic conditions are expected between 15:45 and 16:00 on 28 June 2026.

13. 19:25, 28 JunUpdate

    ⏱ Still active — no changes from National Highways. Incident ongoing for 3h 33m. Monitoring continues.

14. 19:30, 28 JunUpdate

    Location : The A45 westbound between the junctions with the A508 Northampton and the M1 .
    Reason : Congestion.
    Status : Currently Active.
    Return To Normal : Normal traffic conditions are expected between 15:45 and 16:00 on 28 June 2026.

15. 20:00, 28 JunUpdate

    ⏱ Still active — no changes from National Highways. Incident ongoing for 4h 8m. Monitoring continues.

16. 20:05, 28 JunUpdate

    Location : The A45 westbound between the junctions with the A508 Northampton and the M1 .
    Reason : Congestion.
    Status : Currently Active.
    Return To Normal : Normal traffic conditions are expected between 15:45 and 16:00 on 28 June 2026.

17. 20:35, 28 JunUpdate

    ⏱ Still active — no changes from National Highways. Incident ongoing for 4h 43m. Monitoring continues.

18. 20:40, 28 JunUpdate

    Location : The A45 westbound between the junctions with the A508 Northampton and the M1 .
    Reason : Congestion.
    Status : Currently Active.
    Return To Normal : Normal traffic conditions are expected between 15:45 and 16:00 on 28 June 2026.

19. 21:10, 28 JunUpdate

    ⏱ Still active — no changes from National Highways. Incident ongoing for 5h 18m. Monitoring continues.

20. 21:15, 28 JunUpdate

    Location : The A45 westbound between the junctions with the A508 Northampton and the M1 .
    Reason : Congestion.
    Status : Currently Active.
    Return To Normal : Normal traffic conditions are expected between 15:45 and 16:00 on 28 June 2026.

21. 21:50, 28 JunUpdate

    ⏱ Still active — no changes from National Highways. Incident ongoing for 5h 58m. Monitoring continues.

22. 21:55, 28 JunUpdate

    Location : The A45 westbound between the junctions with the A508 Northampton and the M1 .
    Reason : Congestion.
    Status : Currently Active.
    Return To Normal : Normal traffic conditions are expected between 15:45 and 16:00 on 28 June 2026.

23. 22:25, 28 JunUpdate

    ⏱ Still active — no changes from National Highways. Incident ongoing for 6h 33m. Monitoring continues.

24. 22:30, 28 JunUpdate

    Location : The A45 westbound between the junctions with the A508 Northampton and the M1 .
    Reason : Congestion.
    Status : Currently Active.
    Return To Normal : Normal traffic conditions are expected between 15:45 and 16:00 on 28 June 2026.

25. 23:00, 28 JunUpdate

    ⏱ Still active — no changes from National Highways. Incident ongoing for 7h 8m. Monitoring continues.

26. 23:05, 28 JunUpdate

    Location : The A45 westbound between the junctions with the A508 Northampton and the M1 .
    Reason : Congestion.
    Status : Currently Active.
    Return To Normal : Normal traffic conditions are expected between 15:45 and 16:00 on 28 June 2026.

27. 23:40, 28 JunUpdate

    ⏱ Still active — no changes from National Highways. Incident ongoing for 7h 48m. Monitoring continues.

28. 23:45, 28 JunUpdate

    Location : The A45 westbound between the junctions with the A508 Northampton and the M1 .
    Reason : Congestion.
    Status : Currently Active.
    Return To Normal : Normal traffic conditions are expected between 15:45 and 16:00 on 28 June 2026.

29. 00:20, 29 JunUpdate

    ⏱ Still active — no changes from National Highways. Incident ongoing for 8h 28m. Monitoring continues.

30. 00:25, 29 JunUpdate

    Location : The A45 westbound between the junctions with the A508 Northampton and the M1 .
    Reason : Congestion.
    Status : Currently Active.
    Return To Normal : Normal traffic conditions are expected between 15:45 and 16:00 on 28 June 2026.

31. 00:55, 29 JunUpdate

    ⏱ Still active — no changes from National Highways. Incident ongoing for 9h 3m. Monitoring continues.

32. 01:00, 29 JunUpdate

    Location : The A45 westbound between the junctions with the A508 Northampton and the M1 .
    Reason : Congestion.
    Status : Currently Active.
    Return To Normal : Normal traffic conditions are expected between 15:45 and 16:00 on 28 June 2026.

33. 01:30, 29 JunUpdate

    ⏱ Still active — no changes from National Highways. Incident ongoing for 9h 38m. Monitoring continues.

34. 01:35, 29 JunUpdate

    Location : The A45 westbound between the junctions with the A508 Northampton and the M1 .
    Reason : Congestion.
    Status : Currently Active.
    Return To Normal : Normal traffic conditions are expected between 15:45 and 16:00 on 28 June 2026.

35. 02:05, 29 JunUpdate

    ⏱ Still active — no changes from National Highways. Incident ongoing for 10h 13m. Monitoring continues.

36. 02:10, 29 JunUpdate

    Location : The A45 westbound between the junctions with the A508 Northampton and the M1 .
    Reason : Congestion.
    Status : Currently Active.
    Return To Normal : Normal traffic conditions are expected between 15:45 and 16:00 on 28 June 2026.

37. 02:45, 29 JunUpdate

    ⏱ Still active — no changes from National Highways. Incident ongoing for 10h 53m. Monitoring continues.

38. 02:50, 29 JunUpdate

    Location : The A45 westbound between the junctions with the A508 Northampton and the M1 .
    Reason : Congestion.
    Status : Currently Active.
    Return To Normal : Normal traffic conditions are expected between 15:45 and 16:00 on 28 June 2026.

39. 03:20, 29 JunUpdate

    ⏱ Still active — no changes from National Highways. Incident ongoing for 11h 28m. Monitoring continues.

40. 03:25, 29 JunUpdate

    Location : The A45 westbound between the junctions with the A508 Northampton and the M1 .
    Reason : Congestion.
    Status : Currently Active.
    Return To Normal : Normal traffic conditions are expected between 15:45 and 16:00 on 28 June 2026.

41. 04:00, 29 JunUpdate

    ⏱ Still active — no changes from National Highways. Incident ongoing for 12h 8m. Monitoring continues.

42. 04:05, 29 JunUpdate

    Location : The A45 westbound between the junctions with the A508 Northampton and the M1 .
    Reason : Congestion.
    Status : Currently Active.
    Return To Normal : Normal traffic conditions are expected between 15:45 and 16:00 on 28 June 2026.

43. 04:35, 29 JunUpdate

    ⏱ Still active — no changes from National Highways. Incident ongoing for 12h 43m. Monitoring continues.

44. 04:40, 29 JunUpdate

    Location : The A45 westbound between the junctions with the A508 Northampton and the M1 .
    Reason : Congestion.
    Status : Currently Active.
    Return To Normal : Normal traffic conditions are expected between 15:45 and 16:00 on 28 June 2026.

45. 05:10, 29 JunUpdate

    ⏱ Still active — no changes from National Highways. Incident ongoing for 13h 18m. Monitoring continues.

46. 05:15, 29 JunUpdate

    Location : The A45 westbound between the junctions with the A508 Northampton and the M1 .
    Reason : Congestion.
    Status : Currently Active.
    Return To Normal : Normal traffic conditions are expected between 15:45 and 16:00 on 28 June 2026.

47. 05:45, 29 JunUpdate

    ⏱ Still active — no changes from National Highways. Incident ongoing for 13h 53m. Monitoring continues.

48. 05:50, 29 JunUpdate

    Location : The A45 westbound between the junctions with the A508 Northampton and the M1 .
    Reason : Congestion.
    Status : Currently Active.
    Return To Normal : Normal traffic conditions are expected between 15:45 and 16:00 on 28 June 2026.

49. 06:20, 29 JunUpdate

    ⏱ Still active — no changes from National Highways. Incident ongoing for 14h 28m. Monitoring continues.

50. 06:25, 29 JunUpdate

    Location : The A45 westbound between the junctions with the A508 Northampton and the M1 .
    Reason : Congestion.
    Status : Currently Active.
    Return To Normal : Normal traffic conditions are expected between 15:45 and 16:00 on 28 June 2026.

51. 06:55, 29 JunUpdate

    ⏱ Still active — no changes from National Highways. Incident ongoing for 15h 3m. Monitoring continues.

52. 07:00, 29 JunUpdate

    Location : The A45 westbound between the junctions with the A508 Northampton and the M1 .
    Reason : Congestion.
    Status : Currently Active.
    Return To Normal : Normal traffic conditions are expected between 15:45 and 16:00 on 28 June 2026.

53. 07:30, 29 JunUpdate

    ⏱ Still active — no changes from National Highways. Incident ongoing for 15h 38m. Monitoring continues.

54. 07:35, 29 JunUpdate

    Location : The A45 westbound between the junctions with the A508 Northampton and the M1 .
    Reason : Congestion.
    Status : Currently Active.
    Return To Normal : Normal traffic conditions are expected between 15:45 and 16:00 on 28 June 2026.

55. 08:10, 29 JunUpdate

    ⏱ Still active — no changes from National Highways. Incident ongoing for 16h 18m. Monitoring continues.

56. 08:15, 29 JunUpdate

    Location : The A45 westbound between the junctions with the A508 Northampton and the M1 .
    Reason : Congestion.
    Status : Currently Active.
    Return To Normal : Normal traffic conditions are expected between 15:45 and 16:00 on 28 June 2026.

57. 09:15, 29 JunUpdate

    ⏱ Still active — no changes from National Highways. Incident ongoing for 17h 23m. Monitoring continues.

58. 09:20, 29 JunUpdate

    Location : The A45 westbound between the junctions with the A508 Northampton and the M1 .
    Reason : Congestion.
    Status : Currently Active.
    Return To Normal : Normal traffic conditions are expected between 15:45 and 16:00 on 28 June 2026.

59. 09:50, 29 JunUpdate

    ⏱ Still active — no changes from National Highways. Incident ongoing for 17h 58m. Monitoring continues.

60. 09:55, 29 JunUpdate

    Location : The A45 westbound between the junctions with the A508 Northampton and the M1 .
    Reason : Congestion.
    Status : Currently Active.
    Return To Normal : Normal traffic conditions are expected between 15:45 and 16:00 on 28 June 2026.

61. 10:25, 29 JunUpdate

    ⏱ Still active — no changes from National Highways. Incident ongoing for 18h 33m. Monitoring continues.

62. 10:30, 29 JunUpdate

    Location : The A45 westbound between the junctions with the A508 Northampton and the M1 .
    Reason : Congestion.
    Status : Currently Active.
    Return To Normal : Normal traffic conditions are expected between 15:45 and 16:00 on 28 June 2026.

63. 11:00, 29 JunUpdate

    ⏱ Still active — no changes from National Highways. Incident ongoing for 19h 8m. Monitoring continues.

64. 11:05, 29 JunUpdate

    Location : The A45 westbound between the junctions with the A508 Northampton and the M1 .
    Reason : Congestion.
    Status : Currently Active.
    Return To Normal : Normal traffic conditions are expected between 15:45 and 16:00 on 28 June 2026.

65. 11:35, 29 JunUpdate

    ⏱ Still active — no changes from National Highways. Incident ongoing for 19h 43m. Monitoring continues.

66. 11:40, 29 JunUpdate

    Location : The A45 westbound between the junctions with the A508 Northampton and the M1 .
    Reason : Congestion.
    Status : Currently Active.
    Return To Normal : Normal traffic conditions are expected between 15:45 and 16:00 on 28 June 2026.

67. 12:10, 29 JunUpdate

    ⏱ Still active — no changes from National Highways. Incident ongoing for 20h 18m. Monitoring continues.

68. 12:15, 29 JunUpdate

    Location : The A45 westbound between the junctions with the A508 Northampton and the M1 .
    Reason : Congestion.
    Status : Currently Active.
    Return To Normal : Normal traffic conditions are expected between 15:45 and 16:00 on 28 June 2026.

69. 12:45, 29 JunUpdate

    ⏱ Still active — no changes from National Highways. Incident ongoing for 20h 53m. Monitoring continues.

70. 12:50, 29 JunUpdate

    Location : The A45 westbound between the junctions with the A508 Northampton and the M1 .
    Reason : Congestion.
    Status : Currently Active.
    Return To Normal : Normal traffic conditions are expected between 15:45 and 16:00 on 28 June 2026.

71. 13:25, 29 JunUpdate

    ⏱ Still active — no changes from National Highways. Incident ongoing for 21h 33m. Monitoring continues.

72. 13:30, 29 JunUpdate

    Location : The A45 westbound between the junctions with the A508 Northampton and the M1 .
    Reason : Congestion.
    Status : Currently Active.
    Return To Normal : Normal traffic conditions are expected between 15:45 and 16:00 on 28 June 2026.

73. 14:00, 29 JunUpdate

    ⏱ Still active — no changes from National Highways. Incident ongoing for 22h 8m. Monitoring continues.

74. 14:05, 29 JunUpdate

    Location : The A45 westbound between the junctions with the A508 Northampton and the M1 .
    Reason : Congestion.
    Status : Currently Active.
    Return To Normal : Normal traffic conditions are expected between 15:45 and 16:00 on 28 June 2026.

75. 14:35, 29 JunUpdate

    ⏱ Still active — no changes from National Highways. Incident ongoing for 22h 43m. Monitoring continues.

76. 14:40, 29 JunUpdate

    Location : The A45 westbound between the junctions with the A508 Northampton and the M1 .
    Reason : Congestion.
    Status : Currently Active.
    Return To Normal : Normal traffic conditions are expected between 15:45 and 16:00 on 28 June 2026.

77. 15:15, 29 JunUpdate

    ⏱ Still active — no changes from National Highways. Incident ongoing for 23h 23m. Monitoring continues.

78. 22:02, 6 NovFinal update

    Location : The A45 westbound between the junctions with the A508 Northampton and the M1 .
    Reason : Congestion.
    Status : Currently Active.
    Return To Normal : Normal traffic conditions are expected between 15:45 and 16:00 on 28 June 2026.

Wording from National Highways, recorded as it changed.

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