Severe
Anticlockwise Starting soon
The M25 anti-clockwise exit slip at junction J15
🔨 Roadworks
🚦 1 of 2 lanes closed ✅ The event is expected to clear between 05:30 and 05:30 on 19 October 2026
Severe
Anti-clockwise Starting soon 🌙 tonight
M25 Anti-clockwise Jct 10 to Jct 9 carriageway closure
Overall Scheme Details: M25 Anti-clockwise Jct 11 to Jct 9
Carriageway and lane closure for concrete bay replacement works
Diversion: Diversion route via National Highways and Local Authorities Network
✅ until 05:30 Tue 13 Oct
Severe
Clockwise Starting soon 🌙 tonight
M25 Clockwise Jct 21A to Jct 22 carriageway and slip road closure
Overall Scheme Details: M25 Clockwise Jct 21A to Jct 22
Lane and carriageway closure for surfacing works.
Diversion: Diversion via National Highways and Local Authorities network
✅ until 05:30 Tue 13 Oct
Severe
Clockwise Starting soon 🌙 tonight
M25 Clockwise Jct 12 to Jct 13 carriageway and link road closure
Overall Scheme Details: M25 Clockwise Jct 12 to Jct 13
Carriageway and link road closure for gantry sign survey works
Diversion: Diversion via Local Authority and National Highway network
✅ until 05:30 Tue 13 Oct
Severe
Anti-clockwise Starting soon 🌙 tonight
M25 Anti-clockwise Jct 15 carriageway closure between exit and entry slip road
Overall Scheme Details: M25 Anti-clockwise Jct 15 to Jct 14
Carriageway and lane closure for maintenance works
Diversion: Diversion via National Highways network
✅ until 05:30 Tue 13 Oct
Severe
Anti-clockwise Starting soon 🌙 tonight
M25 Anti-clockwise Jct 25 to Jct 23 carriageway closure
Overall Scheme Details: M25 Anti-clockwise Jct 25 to Jct 23
Carriageway, slip road and lane closure for
Diversion: Diversion via Local Authorities and National Highways Network
✅ until 05:30 Tue 13 Oct
Moderate
Anti-clockwise Starting soon 🌙 tonight
M25 Anti-clockwise Jct 10 entry slip road closure
Overall Scheme Details: M25 Anti-clockwise Jct 11 to Jct 9
Carriageway and lane closure for concrete bay replacement works
Diversion: Diversion route via National Highways and Local Authorities Network
✅ until 05:30 Tue 13 Oct
Moderate
Anti-clockwise Starting soon 🌙 tonight
M25 Anti-clockwise Cobham services link road closure
Overall Scheme Details: M25 Anti-clockwise Jct 11 to Jct 9
Carriageway and lane closure for concrete bay replacement works
Diversion: Diversion route via National Highways and Local Authorities Network
✅ until 05:30 Tue 13 Oct
Moderate
Eastbound Starting soon 🌙 tomorrow night
M25 Anti-clockwise Jct 15 to M4 Eastbound and Westbound Jct 4B link road closure
Overall Scheme Details: M25 Anti-clockwise Jct 16 to Jct 15 & M4 Eastbound Jct 4
Lane and link road closure for urgent carriageway repairs
Diversion: Diversion via National Highways Network
✅ until 05:30 Wed 14 Oct
Moderate
Eastbound Starting soon 🌙 tomorrow night
M25 Clockwise Jct 16 to M40 Eastbound Jct 1A link closure
Overall Scheme Details: M25 Clockwise Jct 15 to Jct 16 & M40 Eastbound Jct 1A
Link Road and Lane closure for urgent safety fence repair works
Diversion: Diversion via National Highways Network
✅ until 05:30 Wed 14 Oct
Moderate
Eastbound Starting soon 🌙 Wed 14 Oct
M25 Clockwise Jct 16 to M40 Eastbound and Westbound Jct 1A Link Road Closure
Overall Scheme Details: M25 Clockwise Jct 15 to Jct 16 and M40 Eastbound and Westbound Jct 1A
Link Road and Lane Closure for Surfacing Works
Diversion: Diversion via National Highways Network
✅ until 05:30 Thu 15 Oct
❓ M25 roadworks — Frequently Asked Questions
Are there roadworks on the M25 right now?
No roadworks are currently running on the M25 according to National Highways.
Is the M25 closed tonight?
11 closures are scheduled on the M25 in the next 72 hours. Each one is listed above with its window and diversion.
When are M25 roadworks usually carried out?
Most National Highways lane closures on the M25 run overnight and are lifted before the morning peak (07:00–09:30). Full carriageway closures are usually weekend nights, with a signed diversion.
🛣️ Data from National Highways ·
All UK roadworks ·
Overnight closures ·
M25 live traffic
Roadworks change at short notice. Always follow signs and signals on the road.