Planned
This roadworks closure on the A21 is planned to start at 20:00 on Mon 12 Oct and expected to clear at 06:00 on Tue 13 Oct.
Last updated by National Highways at 07:58 on Tuesday 6 October 2026.
Map of the A21 southbound lane closure between A25 and A225
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No other closures are in force on the A21 right now, and 5 closures are planned in the next 7 days.
The A21 accident statistics from 1979 to 2025 record 18,576 collisions on the road, 329 of them fatal.