M25 road closures & live traffic incidents

No live closures are reported on the M25 right now.

Live M25 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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M25 closures planned this week

M25 Clockwise jct 21 to Jct 21A Lane 4,3 closure

Planned Roadworks National Highways

St Albans M25 · M25 Clockwise Within J21

Starts in 3 hours 37 minutes

Starts 12 Oct 2026, 21:00 Expected clear 13 Oct 2026, 04:30

M25 Clockwise jct 21 to Jct 21A Lane 4,3 closure

Category: Road Maintenance

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M25 Anti-Clockwise Jct 17 Exit Slip Road Lane 1 Closure

Planned Roadworks National Highways

Buckinghamshire M25 · M25 Anti-Clockwise Between J18 And J17

Starts in 3 hours 37 minutes

Starts 12 Oct 2026, 21:00 Expected clear 13 Oct 2026, 04:30

M25 Anti-Clockwise Jct 17 Exit Slip Road Lane 1 Closure

Category: Road Maintenance

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M25 Clockwise Jct 4 to Jct 5 lane 1 closure

Planned Roadworks National Highways

Dunton Green M25 · M25 Clockwise Within J5

Starts in 3 hours 37 minutes

Starts 12 Oct 2026, 21:00 Expected clear 13 Oct 2026, 04:30

M25 Clockwise Jct 4 to Jct 5 lane 1 closure

Category: Road Maintenance

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M25 Anti-clockwise Jct 10 to Jct 9 carriageway closure

Planned Roadworks National Highways

Hersham M25 · M25 Anti-Clockwise At The Cobham Services Between J10 And J9

Starts in 3 hours 37 minutes

Starts 12 Oct 2026, 21:00 Expected clear 13 Oct 2026, 04:30

M25 Anti-clockwise Jct 10 to Jct 9 carriageway closure

Category: Road Maintenance

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M25 Clockwise Jct 30 exit slip lane 1 closure

Planned Roadworks National Highways

Havering M25 · M25 J30 Clockwise Exit

Starts in 3 hours 37 minutes

Starts 12 Oct 2026, 21:00 Expected clear 13 Oct 2026, 04:30

M25 Clockwise Jct 30 exit slip lane 1 closure

Category: Road Maintenance

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Recently cleared on the M25

All live closures M25 closure history