M18 road closures & live traffic incidents

No live closures are reported on the M18 right now.

Live M18 updates from National Highways and Traffic Wales: incident closures, roadworks in force, planned closures for the week ahead and recently cleared disruption.

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Active roadworks

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M18 closures planned this week

A1m northbound Jct 35 entry slip road closure

Planned Roadworks National Highways

Rotherham M18 · M18 Fast Slip From M18 J2 Northbound Exit To A1(M) J35 Northbound Access

Starts in 11 hours 34 minutes

Starts 2 Sep 2026, 19:00 Expected clear 3 Sep 2026, 05:00

A1m northbound Jct 35 entry slip road closure

Category: Road Maintenance

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M18 southbound Jct 3 exit slip lane 2 closure

Planned Roadworks National Highways

Doncaster M18 · M18 J3 Southbound Exit

Starts in 11 hours 34 minutes

Starts 2 Sep 2026, 19:00 Expected clear 3 Sep 2026, 05:00

M18 southbound Jct 3 exit slip lane 2 closure

Category: Road Maintenance

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M18 northbound Jct 3 exit slip lane 1 closure

Planned Roadworks National Highways

Rotherham M18 · M18 Northbound Between J2 And J3

Starts in 11 hours 34 minutes

Starts 2 Sep 2026, 19:00 Expected clear 3 Sep 2026, 05:00

M18 northbound Jct 3 exit slip lane 1 closure

Category: Road Maintenance

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M1 northbound Jct 32 to M18 northbound Jct 1 link road closure

Planned Roadworks National Highways

Rotherham M18 · Link Road From M1 J32 Northbound To M18 Northbound

Starts in 13 hours 34 minutes

Starts 2 Sep 2026, 21:00 Expected clear 3 Sep 2026, 05:00

M1 northbound Jct 32 to M18 northbound Jct 1 link road closure

Category: Road Maintenance

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Recently cleared on the M18

All live closures M18 closure history