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

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M23 roadworks in force now

M23 northbound Jct 10 lane 1 closure and exit slip road

Active Roadworks National Highways

Crawley M23 · M23 J10 Northbound Exit

Expected to clear in 6 months 2 weeks

Started 3 Mar 2026, 01:40 Expected clear 26 Feb 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 southbound lane 1 and 2 closure (33/7 to 37/1A)

Planned Roadworks National Highways

Caterham M23 · M23 Southbound Between J8 And J9

Starts in 15 hours 25 minutes

Starts 6 Aug 2026, 19:00 Expected clear 7 Aug 2026, 05:00

M23 southbound lane 1 and 2 closure (33/7 to 37/1A)

Category: Road Maintenance

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

Planned Roadworks National Highways

Crawley M23 · M23 Northbound Between J11 And J10A

Starts in 15 hours 25 minutes

Starts 6 Aug 2026, 19:00 Expected clear 7 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