A1 road closures & live traffic incidents

No live incident closures on the A1 right now, but 1 roadwork is currently in force.

Live A1 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 roadworks in force now

A1 northbound Tempsford to Kelpie Marina - lane 1 closure

Planned Roadworks National Highways

Bedford A1 · A1 Northbound Between A603 And A421

Expected to clear in 3 hours 11 minutes

Started 12 Oct 2026, 20:00 Expected clear 13 Oct 2026, 04:00

A1 northbound Tempsford to Kelpie Marina - lane 1 closure

Category: Authority Operation

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A1 closures planned this week

A1 southbound Colsterworth Layby clsoure

Planned Roadworks National Highways

Grantham A1 · A1 Southbound Between A151 And B668

Starts in 18 hours 11 minutes

Starts 13 Oct 2026, 19:00 Expected clear 14 Oct 2026, 05:00

A1 southbound Colsterworth Layby clsoure

Category: Authority Operation

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A1 Seaton Burn southbound exit slip road lane 1 closure

Planned Roadworks National Highways

North Tyneside A1 · Link Road From A1 Southbound To A19 Southbound

Starts in 18 hours 11 minutes

Starts 13 Oct 2026, 19:00 Expected clear 14 Oct 2026, 05:00

A1 Seaton Burn southbound exit slip road lane 1 closure

Category: Road Maintenance

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A1 northbound Alconbury to Jct 10 mobile lane 1 closure

Planned Roadworks National Highways

Bedford A1 · A1 Northbound Between A603 And A421

Starts in 19 hours 11 minutes

Starts 13 Oct 2026, 20:00 Expected clear 14 Oct 2026, 04:00

A1 northbound Alconbury to Jct 10 mobile lane 1 closure

Category: Road Maintenance

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A1 southbound Biggleswade south to Langford lane 2 closure (MP 70/2 to 66/2)

Planned Roadworks National Highways

Hitchin A1 · A1 Southbound Between A6001 Near Biggleswade (South) And A1(M)/A507

Starts in 19 hours 11 minutes

Starts 13 Oct 2026, 20:00 Expected clear 14 Oct 2026, 04:00

A1 southbound Biggleswade south to Langford lane 2 closure (MP 70/2 to 66/2)

Category: Road Maintenance

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Recently cleared on the A1

All live closures A1 closure history