Road
Crashes on the B3121
299 recorded collisions since 2000.
299
All crashes
4
Fatal
45
Serious
250
Slight
Since 2000 the B3121 has seen 299 collisions, 4 of them fatal and 45 serious. That ranks it 1501st of 6,754 numbered A, B and M roads by total recorded collisions. Its fatal rate is 13.4 per 1,000 collisions, and 16% caused death or serious injury. Collisions have fallen by about 38% since 2000, from 13 to 8 in 2024. The heaviest local concentrations are in Runnymede, Exeter and South Hams.
Worst local authorities on the B3121
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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.