Fri 21:00 → Mon 06:00
Full weekend closure for bridge work
Follow the signed hollow-square diversion via the local A-road network.
Planned closures and overnight roadworks on the A1(M). For live incidents see A1(M) traffic.
Updated just now · refreshes every 5 min
Follow the signed hollow-square diversion via the local A-road network.
Resurfacing on the interchange slip. Signed diversion via the next junction.
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The A1(M) is the motorway-grade sections of the Great North Road, upgraded in stretches through Hertfordshire, Cambridgeshire, Yorkshire and County Durham. Because motorway and all-purpose sections alternate, incidents are listed with their county so you can tell which stretch is affected. Live data refreshes every 5 minutes.