MAN crash on the A420 in Wiltshire, 13 Nov 2025, 15:13
- MAN and a bicycle
- 2 vehicles, 1 casualty
Ref 2025541672819
Police recorded 230 road collisions at this accident hotspot in Chippenham Cepen Park & Derriads ward, Wiltshire, from 2001 to 2025, with 270 casualties. Of those collisions, 2 were fatal and 15 were serious.
In 2025 there were 12 collisions here, up from 8 in 2024.
17 of the 230 collisions here (7.4%) killed or seriously injured someone.
Collisions here peaked at 13 in 2018, against an average of 9.2 a year from 2001 to 2025.
Source: Department for Transport, STATS19 road safety data
| Year | Collisions | Casualties |
|---|---|---|
| 2025 | 12 | 15 |
| 2024 | 8 | 9 |
| 2023 | 7 | 8 |
| 2022 | 7 | 12 |
| 2021 | 11 | 13 |
| 2020 | 6 | 7 |
| 2019 | 9 | 11 |
| 2018 | 13 | 13 |
| 2017 | 8 | 10 |
| 2016 | 12 | 14 |
| 2015 | 7 | 9 |
| 2014 | 12 | 15 |
| 2013 | 12 | 14 |
| 2012 | 9 | 11 |
| 2011 | 10 | 10 |
| 2010 | 11 | 13 |
| 2009 | 9 | 12 |
| 2008 | 7 | 7 |
| 2007 | 8 | 8 |
| 2006 | 7 | 8 |
| 2005 | 7 | 8 |
| 2004 | 10 | 10 |
| 2003 | 6 | 6 |
| 2002 | 11 | 13 |
| 2001 | 11 | 14 |
The 48 most recent collisions at this hotspot, coloured by severity, around its centre near SN14 0LA.
Map of the 48 most recent collisions at the Chippenham Cepen Park & Derriads, Wiltshire, SN14 0LA area accident hotspot
Use the arrow keys to move the map and the plus and minus keys to zoom.
Centre of the hotspot
Hotspot area, 700 m radius
This hotspot counts every collision police recorded from 2001 to 2025 within 700 metres of its centre, except those already counted in a busier hotspot.
164 of the 230 collisions at this hotspot were inside the built-up area of Chippenham, Wiltshire.
The 8 nearest other hotspots are all within 5 km of this one. The nearest is the Kington, Wiltshire, SN14 6LZ area, 1.2 km away, with 69 collisions.
Newest first, from 13 February 2001 to 13 November 2025, 48 to a page.
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