Severe
Northbound Starting soon
The M23 northbound between junctions J9 and J9A
🔨 Roadworks
🚦 1 of 2 lanes closed ✅ The event is expected to clear between 04:00 and 04:00 on 18 October 2026
Severe
Starting soon
From 20:00 on 12 October 2026 to 06:00 on 13 October 2026
🔨 Roadworks
🚦 1 of 1 lanes closed ✅ The event is expected to clear between 06:00 and 06:00 on 13 October 2026
Severe
Starting soon
On the roundabout at junction with the M23 and M23 SPUR
🔨 Roadworks
🚦 1 of 2 lanes closed ✅ The event is expected to clear between 06:00 and 06:00 on 13 October 2026
Severe
Southbound Starting soon
The M23 southbound between junctions J9 and J10
🔨 Roadworks
🚦 1 of 3 lanes closed ✅ The event is expected to clear between 06:00 and 06:00 on 13 October 2026
Severe
Southbound Starting soon
The M23 southbound exit slip at junction J9
🔨 Roadworks
🚦 1 of 2 lanes closed ✅ The event is expected to clear between 06:00 and 06:00 on 13 October 2026
Severe
Southbound Starting soon
The M23 southbound entry slip at junction J9
🔨 Roadworks
🚦 1 of 2 lanes closed ✅ The event is expected to clear between 06:00 and 06:00 on 13 October 2026
Severe
Southbound Starting soon
The M23 southbound between junctions J8 and J9
🔨 Roadworks
🚦 1 of 4 lanes closed ✅ The event is expected to clear between 06:00 and 06:00 on 13 October 2026
Moderate
Southbound Starting soon 🌙 tonight
M23 southbound Jct 10 exit slip road closure
Overall Scheme Details: M23 both directions Jct 10
Exit/Entry slip road closures for developer works
✅ until 06:00 Tue 13 Oct
❓ M23 roadworks — Frequently Asked Questions
Are there roadworks on the M23 right now?
No roadworks are currently running on the M23 according to National Highways.
Is the M23 closed tonight?
8 closures are scheduled on the M23 in the next 72 hours. Each one is listed above with its window and diversion.
When are M23 roadworks usually carried out?
Most National Highways lane closures on the M23 run overnight and are lifted before the morning peak (07:00–09:00). Full carriageway closures are usually weekend nights, with a signed diversion.
🛣️ Data from National Highways ·
All UK roadworks ·
Overnight closures ·
M23 live traffic
Roadworks change at short notice. Always follow signs and signals on the road.