M25 road closures & live traffic incidents

No live incident closures on the M25 right now, but 1 roadwork is currently in force.

Live M25 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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M25 roadworks in force now

M25 Anti-clockwise Jct 30 to Jct 29 Hard shoulder closure

Planned Roadworks National Highways

Havering M25 · M25 Anti-Clockwise Between J30 And J29

Expected to clear in 7 months 1 week

Started 3 Aug 2026, 07:00 Expected clear 31 Mar 2027, 22:59

M25 Anti-clockwise Jct 30 to Jct 29 Hard shoulder closure

Category: Construction Work

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M25 closures planned this week

M25 Anti-clockwise Jct 17 to Jct 16 lane 2,3,4 closure

Planned Roadworks National Highways

South Bucks M25 · M25 Anti-Clockwise Between J17 And J16

Starts in 10 hours 50 minutes

Starts 22 Aug 2026, 21:00 Expected clear 23 Aug 2026, 04:30

M25 Anti-clockwise Jct 17 to Jct 16 lane 2,3,4 closure

Category: Construction Work

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M25 Anti-clockwise Jct 16 to Jct 15 carriageway closure

Planned Roadworks National Highways

Slough M25 · Link Road From M25 J15 Anti-Clockwise To M4 J4B

Starts in 10 hours 50 minutes

Starts 22 Aug 2026, 21:00 Expected clear 23 Aug 2026, 04:30

M25 Anti-clockwise Jct 16 to Jct 15 carriageway closure

Category: Construction Work

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M25 Clockwise Jct 24 to Jct 25 lane closure

Planned Roadworks National Highways

Cheshunt M25 · M25 Clockwise Between J24 And J25

Starts in 10 hours 50 minutes

Starts 22 Aug 2026, 21:00 Expected clear 23 Aug 2026, 04:30

M25 Clockwise Jct 24 to Jct 25 lane closure

Category: Road Maintenance

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Recently cleared on the M25

All live closures M25 closure history