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

Incident timeline

1. 14:00, 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 14:00 and 14:15 on 28 June 2026.

2. 14:05, 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 14:00 and 14:15 on 28 June 2026.

3. 14:35, 28 JunUpdate

   ⏱ Still active — no changes from National Highways. Incident ongoing for 35 minutes. Monitoring continues.

4. 14:40, 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 14:00 and 14:15 on 28 June 2026.

5. 15:10, 28 JunUpdate

   ⏱ Still active — no changes from National Highways. Incident ongoing for 1h 10m. Monitoring continues.

6. 15:15, 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 14:00 and 14:15 on 28 June 2026.

7. 15:45, 28 JunUpdate

   ⏱ Still active — no changes from National Highways. Incident ongoing for 1h 45m. Monitoring continues.

8. 15:50, 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 14:00 and 14:15 on 28 June 2026.

9. 16:20, 28 JunUpdate

   ⏱ Still active — no changes from National Highways. Incident ongoing for 2h 20m. Monitoring continues.

10. 16:25, 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 14:00 and 14:15 on 28 June 2026.

11. 16:55, 28 JunUpdate

    ⏱ Still active — no changes from National Highways. Incident ongoing for 2h 55m. Monitoring continues.

12. 17:00, 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 14:00 and 14:15 on 28 June 2026.

13. 17:35, 28 JunUpdate

    ⏱ Still active — no changes from National Highways. Incident ongoing for 3h 35m. Monitoring continues.

14. 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 14:00 and 14:15 on 28 June 2026.

15. 18:15, 28 JunUpdate

    ⏱ Still active — no changes from National Highways. Incident ongoing for 4h 15m. Monitoring continues.

16. 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 14:00 and 14:15 on 28 June 2026.

17. 18:50, 28 JunUpdate

    ⏱ Still active — no changes from National Highways. Incident ongoing for 4h 50m. Monitoring continues.

18. 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 14:00 and 14:15 on 28 June 2026.

19. 19:25, 28 JunUpdate

    ⏱ Still active — no changes from National Highways. Incident ongoing for 5h 25m. Monitoring continues.

20. 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 14:00 and 14:15 on 28 June 2026.

21. 20:00, 28 JunUpdate

    ⏱ Still active — no changes from National Highways. Incident ongoing for 6h 0m. Monitoring continues.

22. 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 14:00 and 14:15 on 28 June 2026.

23. 20:35, 28 JunUpdate

    ⏱ Still active — no changes from National Highways. Incident ongoing for 6h 35m. Monitoring continues.

24. 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 14:00 and 14:15 on 28 June 2026.

25. 21:10, 28 JunUpdate

    ⏱ Still active — no changes from National Highways. Incident ongoing for 7h 10m. Monitoring continues.

26. 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 14:00 and 14:15 on 28 June 2026.

27. 21:50, 28 JunUpdate

    ⏱ Still active — no changes from National Highways. Incident ongoing for 7h 50m. Monitoring continues.

28. 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 14:00 and 14:15 on 28 June 2026.

29. 22:25, 28 JunUpdate

    ⏱ Still active — no changes from National Highways. Incident ongoing for 8h 25m. Monitoring continues.

30. 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 14:00 and 14:15 on 28 June 2026.

31. 23:00, 28 JunUpdate

    ⏱ Still active — no changes from National Highways. Incident ongoing for 9h 0m. Monitoring continues.

32. 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 14:00 and 14:15 on 28 June 2026.

33. 23:40, 28 JunUpdate

    ⏱ Still active — no changes from National Highways. Incident ongoing for 9h 40m. Monitoring continues.

34. 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 14:00 and 14:15 on 28 June 2026.

35. 00:20, 29 JunUpdate

    ⏱ Still active — no changes from National Highways. Incident ongoing for 10h 20m. Monitoring continues.

36. 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 14:00 and 14:15 on 28 June 2026.

37. 00:55, 29 JunUpdate

    ⏱ Still active — no changes from National Highways. Incident ongoing for 10h 55m. Monitoring continues.

38. 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 14:00 and 14:15 on 28 June 2026.

39. 01:30, 29 JunUpdate

    ⏱ Still active — no changes from National Highways. Incident ongoing for 11h 30m. Monitoring continues.

40. 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 14:00 and 14:15 on 28 June 2026.

41. 02:05, 29 JunUpdate

    ⏱ Still active — no changes from National Highways. Incident ongoing for 12h 5m. Monitoring continues.

42. 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 14:00 and 14:15 on 28 June 2026.

43. 02:45, 29 JunUpdate

    ⏱ Still active — no changes from National Highways. Incident ongoing for 12h 45m. Monitoring continues.

44. 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 14:00 and 14:15 on 28 June 2026.

45. 03:20, 29 JunUpdate

    ⏱ Still active — no changes from National Highways. Incident ongoing for 13h 20m. Monitoring continues.

46. 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 14:00 and 14:15 on 28 June 2026.

47. 04:00, 29 JunUpdate

    ⏱ Still active — no changes from National Highways. Incident ongoing for 14h 0m. Monitoring continues.

48. 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 14:00 and 14:15 on 28 June 2026.

49. 04:35, 29 JunUpdate

    ⏱ Still active — no changes from National Highways. Incident ongoing for 14h 35m. Monitoring continues.

50. 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 14:00 and 14:15 on 28 June 2026.

51. 05:10, 29 JunUpdate

    ⏱ Still active — no changes from National Highways. Incident ongoing for 15h 10m. Monitoring continues.

52. 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 14:00 and 14:15 on 28 June 2026.

53. 05:45, 29 JunUpdate

    ⏱ Still active — no changes from National Highways. Incident ongoing for 15h 45m. Monitoring continues.

54. 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 14:00 and 14:15 on 28 June 2026.

55. 06:20, 29 JunUpdate

    ⏱ Still active — no changes from National Highways. Incident ongoing for 16h 20m. Monitoring continues.

56. 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 14:00 and 14:15 on 28 June 2026.

57. 06:55, 29 JunUpdate

    ⏱ Still active — no changes from National Highways. Incident ongoing for 16h 55m. Monitoring continues.

58. 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 14:00 and 14:15 on 28 June 2026.

59. 07:30, 29 JunUpdate

    ⏱ Still active — no changes from National Highways. Incident ongoing for 17h 30m. Monitoring continues.

60. 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 14:00 and 14:15 on 28 June 2026.

61. 08:10, 29 JunUpdate

    ⏱ Still active — no changes from National Highways. Incident ongoing for 18h 10m. Monitoring continues.

62. 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 14:00 and 14:15 on 28 June 2026.

63. 09:40, 29 JunUpdate

    ⏱ Still active — no changes from National Highways. Incident ongoing for 19h 40m. Monitoring continues.

64. 09:45, 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 14:00 and 14:15 on 28 June 2026.

65. 10:15, 29 JunUpdate

    ⏱ Still active — no changes from National Highways. Incident ongoing for 20h 15m. Monitoring continues.

66. 10:20, 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 14:00 and 14:15 on 28 June 2026.

67. 10:50, 29 JunUpdate

    ⏱ Still active — no changes from National Highways. Incident ongoing for 20h 50m. Monitoring continues.

68. 10:55, 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 14:00 and 14:15 on 28 June 2026.

69. 11:30, 29 JunUpdate

    ⏱ Still active — no changes from National Highways. Incident ongoing for 21h 30m. Monitoring continues.

70. 11:35, 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 14:00 and 14:15 on 28 June 2026.

71. 12:10, 29 JunUpdate

    ⏱ Still active — no changes from National Highways. Incident ongoing for 22h 10m. Monitoring continues.

72. 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 14:00 and 14:15 on 28 June 2026.

73. 12:45, 29 JunUpdate

    ⏱ Still active — no changes from National Highways. Incident ongoing for 22h 45m. Monitoring continues.

74. 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 14:00 and 14:15 on 28 June 2026.

75. 13:25, 29 JunUpdate

    ⏱ Still active — no changes from National Highways. Incident ongoing for 23h 25m. Monitoring continues.

76. 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 14:00 and 14:15 on 28 June 2026.

77. 14:00, 29 JunUpdate

    ⏱ Still active — no changes from National Highways. Incident ongoing for 24h 0m. Monitoring continues.

78. 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 14:00 and 14:15 on 28 June 2026.

79. 14:35, 29 JunUpdate

    ⏱ Still active — no changes from National Highways. Incident ongoing for 24h 35m. Monitoring continues.

80. 00:28, 7 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 14:00 and 14:15 on 28 June 2026.

Wording from National Highways, recorded as it changed.

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