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SouthboundCheckingLive M23 records
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M23 traffic now
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Route information and related roads
Road details
About the M23
Approximate length15.9 miles
RouteLondon – Gatwick and Crawley
Northern endHooley
Southern endPease Pottage
Major areasSurrey, Gatwick Airport, Crawley
Key connectionsM25, A23
Connecting roads
M23 planned closures and diversions
M23 services
Motorway services guide →Selected service areas from operator listings. Check the operator for current facilities, access and opening times.
How busy is the M23?
2025 annual average119,367vehicles a day
M23 J9 to A25 Flyover (Bletchingley Road) with M23 · Surrey
5,892 HGVs a day · 4.9% of traffic
Busiest published count location · both directionsM23 route and junction details
Selected junctions and connections. Check signs for permitted movements and current access.
- Connects A23
- M23 northbound off-slip at J7 → A23
Pease Pottage Interchange
- Connects A23, A264
M23 traffic questions
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Where can I find M23 services?
The services section above lists service areas on the M23.
Where are the delays on the M23?
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