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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 3 to Jct 4 carriageway and slip road closure

Active Roadworks National Highways
Hatfield A1(M) · A1(M) Northbound Between J3 And J4

Expected to clear in 4 hours 9 minutes

Started 4 Aug 2026, 21:00 Expected clear 5 Aug 2026, 04:30

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

Category: Road Maintenance
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A1(M) northbound Jct 16 exit slip road closure

Planned Roadworks National Highways
Huntingdonshire A1(M) · A1(M) J16 Northbound Exit

Expected to clear in 3 hours 39 minutes

Started 4 Aug 2026, 20:00 Expected clear 5 Aug 2026, 04:00

A1(M) northbound Jct 16 exit slip road closure

Category: Road Maintenance
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A1(M) closures planned this week

A1M Jct 58 Northbound Entry Slip Road Mobile Hard Shoulder Closure

Planned Roadworks National Highways
Darlington A1(M) · A1(M) J58 Northbound Access

Starts in 6 hours 39 minutes

Starts 5 Aug 2026, 07:00 Expected clear 5 Aug 2026, 15:30

A1M Jct 58 Northbound Entry Slip Road Mobile Hard Shoulder Closure

Category: Road Maintenance
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A1M Jct 63 to Jct 62 Southbound Lane 1 Closure (2)

Planned Roadworks National Highways
Sunderland A1(M) · A1(M) Southbound Between J63 And J62

Starts in 18 hours 39 minutes

Starts 5 Aug 2026, 19:00 Expected clear 6 Aug 2026, 05:00

A1M Jct 63 to Jct 62 Southbound Lane 1 Closure (2)

Category: Construction Work
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A1(M) southbound Jct 17 to Jct 16 lane 3 closure (MP 25/7 to 24/2)

Planned Roadworks National Highways
Peterborough A1(M) · A1(M) Southbound Between J17 And J16

Starts in 19 hours 39 minutes

Starts 5 Aug 2026, 20:00 Expected clear 6 Aug 2026, 04:00

A1(M) southbound Jct 17 to Jct 16 lane 3 closure (MP 25/7 to 24/2)

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 39 minutes

Starts 5 Aug 2026, 21:00 Expected clear 6 Aug 2026, 04:30

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

Category: Road Maintenance
View update

Recently cleared on the A1(M)

All live closures A1(M) closure history