This report covers 127 police-recorded collisions on the M621 between 22 March 2020 and 27 December 2025. The data is sourced from the Department for Transport STATS19 dataset and reflects incidents reported to police forces across England and Wales.
Of these collisions, 1 were fatal (0.8%), 22 were serious (17.3%), and 104 resulted in slight injuries. A total of 173 casualties were recorded across 253 vehicles.
The UKTU Danger Score of 30/100 is calculated from collision frequency, fatality count, severity ratio, and total casualty count.
📈 Increasing — collisions increased from 11 to 29
🌤️ Weather Conditions
🛣️ Road Surface
💡 Light Conditions
🚦 Speed Limit Zones
| Reference | Date | Time | Junction | Speed | Weather | Casualties | Vehicles |
|---|---|---|---|---|---|---|---|
| 2025131559693 | 01 Mar 2025 | 00:31 | Not at junction | 70mph | Fine no high winds | 4 | 2 |