A1(M) road closures & live traffic incidents

No live incident closures on the A1(M) right now, but 2 roadworks are currently in force.

Live A1(M) updates from National Highways and Traffic Wales: incident closures, roadworks in force, planned closures for the week ahead and recently cleared disruption.

Live incident

Active roadworks

Planned

Cleared

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A1(M) roadworks in force now

A1m northbound Jct 37 exit sliip road closure

Active Roadworks National Highways

Doncaster A1(M) · A1(M) Northbound Between J36 And J37

Expected to clear in 4 hours 50 minutes

Started 2 Aug 2026, 20:00 Expected clear 3 Aug 2026, 05:00

A1m northbound Jct 37 exit sliip road closure

Category: Road Maintenance

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A1m northbound Jct 43 to Jct 44 24/7 Lane 1 closure (54/5 57/5)

Planned Roadworks National Highways

Selby A1(M) · A1(M) Northbound Between J42 And J43

Expected to clear in 1 month 3 weeks

Started 27 Jul 2026, 09:00 Expected clear 30 Sep 2026, 05:00

A1m northbound Jct 43 to Jct 44 24/7 Lane 1 closure (54/5 57/5)

Category: Road Maintenance

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A1(M) closures planned this week

A1 northbound Jct 17 Stibbington to A47 carriageway closure

Planned Roadworks National Highways

Peterborough A1(M) · A1 Northbound Access From A1(M)/A605/A1139

Starts in 19 hours 50 minutes

Starts 3 Aug 2026, 20:00 Expected clear 4 Aug 2026, 04:00

A1 northbound Jct 17 Stibbington to A47 carriageway closure

Category: Road Maintenance

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A1M Northbound Jct 3 to Jct 4 carriageway and slip road closure

Planned Roadworks National Highways

Hatfield A1(M) · A1(M) Northbound Between J3 And J4

Starts in 20 hours 50 minutes

Starts 3 Aug 2026, 21:00 Expected clear 4 Aug 2026, 04:30

A1M Northbound Jct 3 to Jct 4 carriageway and slip road closure

Category: Road Maintenance

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Recently cleared on the A1(M)

All live closures A1(M) closure history