A23 road closures & live traffic incidents

No live closures are reported on the A23 right now.

Live A23 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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A23 closures planned this week

A23 southbound lane 2 closure (3/2B to 7/8B)

Planned Roadworks National Highways

Haywards Heath A23 · A23 Southbound Between A272 And A2300

Starts in 12 hours 43 minutes

Starts 16 Jul 2026, 19:00 Expected clear 17 Jul 2026, 05:00

A23 southbound lane 2 closure (3/2B to 7/8B)

Category: Road Maintenance

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A23 Pease pottage ring management

Planned Roadworks National Highways

Crawley A23 · Roundabout At A23/A264/M23 J11

Starts in 13 hours 43 minutes

Starts 16 Jul 2026, 20:00 Expected clear 17 Jul 2026, 05:00

A23 Pease pottage ring management

Category: Road Maintenance

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A23 Southbound Right turn Lane To / from Dean Lane Closure

Planned Roadworks National Highways

Redhill A23 · A23 Southbound Between A237 And B2031

Starts in 14 hours 43 minutes

Starts 16 Jul 2026, 21:00 Expected clear 17 Jul 2026, 04:00

A23 Southbound Right turn Lane To / from Dean Lane Closure

Category: Road Maintenance

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Recently cleared on the A23

All live closures A23 closure history