M23 road closures & live traffic incidents

No live incident closures on the M23 right now, but 1 roadwork is currently in force.

Live M23 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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M23 roadworks in force now

M23 northbound Jct 10 lane 1 closure and exit slip road

Planned Roadworks National Highways

Crawley M23 · M23 Northbound Between J10A And J10

Expected to clear in 6 months 4 weeks

Started 27 Feb 2026, 21:00 Expected clear 1 Mar 2027, 06:00

M23 northbound Jct 10 lane 1 closure and exit slip road

Category: Authority Operation

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M23 closures planned this week

M23 northbound lane 3 closure (52/3 to 50/1)

Planned Roadworks National Highways

Crawley M23 · M23 Northbound Between J11 And J10A

Starts in 17 hours 42 minutes

Starts 31 Jul 2026, 19:00 Expected clear 1 Aug 2026, 05:00

M23 northbound lane 3 closure (52/3 to 50/1)

Category: Road Maintenance

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Recently cleared on the M23

All live closures M23 closure history