A4 crash Cromwell Road northbound

Crash on the A4 northbound at Cromwell Road on Thursday 15 October 2026, from 08:12. Still reported at 13:07 UK time. Timeline of reports from TfL.

Status

Live since 08:12 (4 h 56 min)

Location

A4 northbound · Cromwell Road

Reported as

Collision

Sources

TfL

Timeline

1. 08:12 TfL: collision, 1 of 3 lanes closed
2. 11:44 TfL: all lanes reopened, “Liquid spillage and debris remains in the carriageway following a collision. Traffic is flowing well.”

Source reports

• [A4] Cromwell Road (Northbound) at the junction of Queens Gate - Liquid spillage and debris remains in the carriageway following a collision. Traffic is flowing well.

Other recent incidents on the A4

• A4 crash Cromwell Road eastbound09:04 · Live
• A4 crash Piccadilly eastboundTue 06:45 · cleared after 1 h 5 min
• A4 closed Knightsbridge westboundSat 14:09 · cleared after 1 h 7 min
• A4 crash Great West Road westbound8 Oct 2026 22:57 · cleared after 12 h
• A4 crash Bath Road eastbound6 Oct 2026 23:29 · cleared after 54 min
• A4 crash Trafalgar Square northbound4 Oct 2026 02:23 · cleared after 15 h 11 min
• A4 crash Strand westbound26 Sept 2026 21:21 · cleared after 1 h 45 min
• A4 stopped traffic23 Sept 2026 15:48 · cleared after 2 h 43 min
• A4 stopped traffic The Avenue → Hounslow23 Sept 2026 06:47 · cleared after 13 h 24 min
• A4 closed22 Sept 2026 16:15 · cleared after 29 h 42 min

The sources don't report causes or injuries, so neither does this page. Times are UK time. For alerts, follow @motorways.me on Bluesky.