M25 J15 traffic

No incidents reported at M25 J15 right now.

Updated 03:29 UK time · at J15 and the stretches either side

Right now

Nothing reported at M25 J15 at the moment.

Anticlockwise J16–J15until 05:30Exit slip road closedM25 Anti-clockwise Jct 16 to Jct 15 carriageway, exit slip road and link road closure
Clockwise J15–J16until 05:302 of 4 lanes closedM25 Clockwise Jct 15 to Jct 16 lane closure

Anticlockwise J16–J1522:00–05:30Exit slip road closedM25 Anti-clockwise Jct 16 to Jct 15 carriageway, exit slip road and link road closure

Anticlockwise J16–J1522:00–05:30Exit slip road closedM25 Anti-clockwise Jct 16 to Jct 15 carriageway, exit slip road and link road closure

Anticlockwise J16–J1522:00–05:30Exit slip road closedM25 Anti-clockwise Jct 16 to Jct 15 carriageway, exit slip road and link road closure

Anticlockwise J16–J1522:00–05:30Exit slip road closedM25 Anti-clockwise Jct 16 to Jct 15 carriageway, exit slip road and link road closure

Anticlockwise J16–J1523:00–06:00Exit slip road closedM25 Anti-clockwise Jct 16 to Jct 15 carriageway, exit slip road and link road closure

Incidents

Collisions

Road closed

5times

Typical time to clear

3 h 31 minmedian of 75

Busiest time

06:00–07:00

M25 crash J16 anticlockwiseyesterday 06:28 · cleared after 12 h 14 min
M25 stopped traffic J16 clockwiseSun 17:06 · cleared after 2 h 9 min
M25 stopped traffic J16–J15 anticlockwiseSat 20:40 · cleared after 3 h 16 min
M25 crash J15 anticlockwiseSat 10:52 · cleared after 6 h 19 min
M25 stopped traffic J14–J13 anticlockwiseFri 14:53 · cleared after 5 h 18 min
M25 crash J16–J17 clockwiseFri 13:33 · cleared after 2 h 57 min
M25 crash J16 anticlockwiseFri 10:08 · cleared after 2 h 11 min
M25 stopped traffic J14–J15 clockwiseThu 13:38 · cleared after 10 h 20 min
M25 crash J13–J12 anticlockwiseThu 11:38 · cleared after 7 h 59 min
M25 crash J21–J20 anticlockwiseWed 16:40 · cleared after 4 h 54 min
M25 stopped traffic J17–J16 anticlockwiseWed 13:45 · cleared after 6 h 38 min
M25 stopped traffic J17–J16 anticlockwise26 Oct 2026 06:37 · cleared after 12 h 23 min
M25 crash J16–J17 clockwise25 Oct 2026 10:54 · cleared after 7 h 57 min
M25 stopped traffic J1624 Oct 2026 11:04 · cleared after 8 h 8 min
M25 stopped traffic J14 clockwise24 Oct 2026 10:06 · cleared after 41 min

No incidents have closed it right now.

National Highways has 1 closure planned here tonight: anticlockwise J16–J15 exit slip road closed 22:00–05:30.

33 collisions reported at or either side of J15 in the last 90 days, the latest on 2 Nov 2026 at 06:28.

Includes incidents at J15 and on the stretches either side of it. Sources: National Highways, TomTom, TfL and Traffic Wales. Times are UK time.