M40 crash J5–J4 southbound

Cleared Cleared at 07:23 on 8 Oct 2026, after 1 h 35 min.

Crash on the M40 southbound at J5–J4 on Thursday 8 October 2026, from 05:49. Cleared at 07:23 after 1 h 35 min. Timeline of reports from the motorway signs.

1. !

   M40 southbound · J5–J4

   Collision

   05:49–07:23 (cleared after 1 h 35 min)

   Motorway signs

See the M40 on the live map M40 traffic now

Timeline

1. 05:49 Motorway signs: “COLLISION J4 ROUNDABOUT”
2. 07:23 Motorway signs no longer show “COLLISION J4 ROUNDABOUT”
3. 07:23 All clear: no source reports it any more

What the sources said

• Overhead signs read “COLLISION J4 ROUNDABOUT” (1 sign; furthest along: M40 southbound between J5 and J4).

Other recent incidents on the M40

• M40 crash J3–J4 northbound · 05:49, cleared after 1 h 35 min
• M40 crash J5–J4 southbound · Mon 15:44, cleared after 40 min
• M40 crash J1A–J2 northbound · Mon 13:17, cleared after 36 min
• M40 stopped traffic J5–J4 southbound · Sun 14:48, cleared after 4 h 22 min
• M40 reported crash J11 northbound · 1 Oct 2026 21:51, cleared after 35 min
• M40 crash J10 southbound · 1 Oct 2026 12:05, cleared after 1 h 29 min
• M40 crash J16–J15 southbound · 1 Oct 2026 07:26, cleared after 1 h 26 min
• M40 closed J3–J4 · 30 Sept 2026 00:47, cleared after 3 h 45 min
• M40 crash J2–J3 northbound · 29 Sept 2026 19:04, cleared after 1 h 9 min
• M40 reported crash J13–J14 northbound · 29 Sept 2026 13:32, cleared after 40 min

About this page

This page shows what the data sources reported about this event and when, merged from every source that reported it at the same place. It doesn't say what caused it or whether anyone was hurt: no source reports that. Times are UK time. For live alerts, follow @motorways.me on Bluesky.