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 southbound Stamford to Wittering lane closure

Planned Roadworks National Highways

Peterborough A1 · A1 Southbound Between A43 And B1081 Near Stamford (South)

Expected to clear in 3 hours 41 minutes

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

A1 southbound Stamford to Wittering lane closure

Category: Road Maintenance

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Recently cleared on the A1

Lane closure including gap southbound
Cleared

Cleared 18 minutes 52 seconds ago
A1 Jct 66 southbound exit slip road lane 1 closure with switching
Cleared

Cleared 18 minutes 52 seconds ago
A1 Marshall Meadows to Highfields southbound lane closure with switching and traffic signals (4)
Cleared

Cleared 18 minutes 52 seconds ago
A1 northbound Tempsford to Kelpie Marina - lane 1 closure
Cleared

Cleared 23 minutes 52 seconds ago
A1 southbound Bigglewade South lane 1 closure
Cleared

Cleared 23 minutes 52 seconds ago
A1 Jct 73 northbound entry slip road closure
Cleared

Cleared 3 hours 13 minutes ago
A1 southbound Water Newton narrow lanes with speed restrictions (MP 31/1 to 29/0)
Cleared

Cleared 3 hours 13 minutes ago
A1 Jct 75 to Jct 73 southbound lane 2 closure
Cleared

Cleared 5 hours 18 minutes ago
A1 northbound Brampton Hut exit slip road lane 1 closure
Cleared

Cleared 5 hours 18 minutes ago
A1 southbound Stibbington to Water Newton 50mph speed restriction (MP 31/9 to 31/1)
Cleared

Cleared 7 hours 23 minutes ago

All live closures A1 closure history