A1 crash Northway Circus southbound

Crash on the A1 southbound at Northway Circus on Thursday 15 October 2026, from 07:13. Cleared at 07:39 after 27 min. Timeline of reports from TfL.

Status

Cleared 07:39 on 15 Oct 2026, after 27 min

Location

A1 southbound · Northway Circus

Reported as

Collision

Lanes

1 of 2 lanes closed

Sources

TfL

Timeline

1. 07:13 TfL: collision, 1 of 2 lanes closed
2. 07:39 TfL no longer reports it
3. 07:39 All clear: no source reports it any more

Source reports

• [A1] Northway Circus (Southbound) at the junction of [A1] Watford Way - Lane two (of two) is blocked due to a traffic collision. Approach with caution. Traffic is flowing well.

Other recent incidents on the A1

• A1 closed northboundTue 16:05 · cleared after 2 h 34 min
• A1 closedMon 22:24 · cleared after 5 h 49 min
• A1 stopped trafficFri 16:14 · cleared after 14 min
• A1 crash9 Oct 2026 07:14 · cleared after 1 h 32 min
• A1 crash southbound8 Oct 2026 19:30 · cleared after 1 h 27 min
• A1 closed within the A141 junction northbound8 Oct 2026 13:20 · cleared after 1 h 17 min
• A1 closed7 Oct 2026 21:57 · cleared after 5 h 54 min
• A1 crash northbound5 Oct 2026 06:51 · cleared after 152 h 48 min
• A1 crash Falloden Way southbound3 Oct 2026 07:04 · cleared after 10 h 29 min
• A1 closed30 Sept 2026 22:00 · cleared after 30 h 52 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.