Cleared
This roadworks closure on the A1 has cleared. It started at 20:00 on Tue 29 Sep and cleared at 06:00 on Wed 30 Sep.
Last updated by National Highways at 05:10 on Thursday 1 October 2026.
Map of the A1 northbound exit slip road closure near South Witham
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6 other closures are in force on the A1 right now, and 117 more are planned in the next 7 days.
The A1 accident statistics from 1979 to 2025 record 49,565 collisions on the road, 1,435 of them fatal.