M25 Junctions
The M25 is London's orbital motorway, 117 miles round, with the A282 and the Dartford Crossing closing the loop in the east. We have a page for every junction because most people's M25 journey starts and ends at one or two of them: the junction near home, the one by work, the one for the airport, or the one they come off to see family or visit somewhere.
Each page is written for the people who use that junction: commuters, airport travellers, delivery and lorry drivers, families and visitors. It shows a close-up map of the junction, a wider map of the towns and places around it, the junctions either side, and what our own records of National Highways data show has been happening there. Each page links straight to the live M25 speed flow map and the latest M25 traffic news.
- J1ALittlebrookA206, A282
- J1BPrinces RoadA225, A226, A282, A296
- J2DarenthA2, A225, A282
- J3SwanleyM20, A20
- J4Hewitts
- J5CheveningM26
- J6GodstoneA22, A25
- J7MersthamM23
- J8Reigate Hill
- J9LeatherheadA243, A245
- J10WisleyA3
- J11ChertseyA317, A320
- J12ThorpeM3
- J13RunnymedeA30
- J14PoyleA3113
- J15ThorneyM4
- J16DenhamM40
- J17Maple CrossA412
- J18ChorleywoodA404
- J19Chandlers Cross
- J20Kings LangleyA41, A4251
- J21ChiswellM1, A405
- J21ABricket WoodA405
- J22The BellA1081
- J23Bignells CornerA1(M), A1, A1081
- J24Potters BarA111, A1000, A1005
- J25Waltham CrossA10, A1055
- J26Waltham AbbeyA121
- J27TheydonM11
- J28Brook StreetA12, A1023
- J29CranhamA127
- J30MardykeA13, A282
- J31PurfleetA282, A1090, A1306
Latest M25 Traffic News
Search all the latest M25 traffic news
Latest accident or incident on the M25
The most recent accident or incident on the M25 that we are aware of.
laneClosures
21:27 (9:27pm)21 Oct 2026reported 10 min ago
- Location
- M25 anti-clockwise between J9 and J8
- Direction
- Anticlockwise
- Lanes closed
- Lane closures
- Reason
- Road or carriageway or lane management
- Schedule
- 21:22 (9:22pm) Wed 21 Oct 2026 → 21:37 (9:37pm) Wed 21 Oct 2026
Latest active roadworks on the M25
Roadworks live on the M25 right now.
A282 Northbound Dartford Crossing West Tunnel closure
21:28 (9:28pm)21 Oct 2026reported 9 min ago
- Location
- A282 northbound Dartford Crossing
- Direction
- Northbound
- Lanes closed
- Carriageway closed
- Reason
- Maintenance work
- Schedule
- 21:00 (9pm) Wed 21 Oct 2026 → 05:30 (5:30am) Thu 22 Oct 2026
Latest planned roadworks on the M25
The next planned roadworks scheduled on the M25.
M1 northbound Jct 6 to Jct 8 carriageway closure
21:28 (9:28pm)21 Oct 2026reported 9 min ago
- Location
- link road from M25 J21 clockwise to M1 J6A northbound
- Direction
- Clockwise
- Lanes closed
- Carriageway closed
- Reason
- Roadworks
- Schedule
- 22:00 (10pm) Wed 21 Oct 2026 → 05:00 (5am) Thu 22 Oct 2026
Forecast - not confirmed
+ 9 more planned roadworks - search all M25 traffic news →
Road closed — on the overhead signs now
National Highways’ overhead signs are showing a road closure, as at 21:37 (9:37pm) Wed 21 Oct 2026.
LEFT TUNNEL CLOSED
Time now: Wednesday, 21 October 2026, 21:37 (9:37pm)20:50 (8:50pm)21 Oct 2026set 46 min ago✓ Checked by us 21:37 (9:37pm)
LEFT TUNNEL
CLOSEDOverhead Message
WhereA282 anti-clockwise · on 1 signAlso onA282 signs onlySinceSet 20:50 (8:50pm) Wed 21 Oct 2026We check these overhead signs at least every five minutes, but we can't guarantee a sign is still current if an incident or issue has been cleared and the sign has not been updated yet. Signs and news can each carry something the other does not - check both before you travel.
Search all the latest M25 traffic news
Updated 21:37 (9:37pm) Wed 21 Oct 2026
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