Planned
This roadworks closure on the A45 is planned to start at 20:00 on Thu 1 Oct and expected to clear at 06:00 on Fri 2 Oct.
Last updated by National Highways at 07:42 on Monday 28 September 2026.
Map of the A45 westbound exit slip road closure near Northampton
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7 other closures are in force on the A45 right now, and 18 more are planned in the next 7 days.
The A45 accident statistics from 1979 to 2025 record 16,518 collisions on the road, 603 of them fatal.