Road
Crashes on the B4066
225 recorded collisions since 2000.
225
All crashes
11
Fatal
54
Serious
160
Slight
Since 2000 the B4066 has seen 225 collisions, 11 of them fatal and 54 serious. That ranks it 1896th of 6,754 numbered A, B and M roads by total recorded collisions. Its fatal rate is 48.9 per 1,000 collisions, and 29% caused death or serious injury. Collisions have fallen by about 59% since 2000, from 17 to 7 in 2024. The heaviest local concentrations are in Stroud and South Gloucestershire.
Worst local authorities on the B4066
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Crashes by year
2000–202420151050
200020052010201520202024
Figures cover collisions reported to police (STATS19) from 2000 onward. Source: DfT STATS19, Open Government Licence v3.0.