Crashes on the A3121

81 recorded collisions since 2000.

Since 2000 the A3121 has seen 81 collisions, 1 of them fatal and 13 serious. That ranks it 3286th of 6,754 numbered A, B and M roads by total recorded collisions. Its fatal rate is 12.3 per 1,000 collisions, and 17% caused death or serious injury. Collisions have fallen by about 25% since 2000, from 4 to 3 in 2024. The heaviest local concentrations are in South Hams.

Figures cover collisions reported to police (STATS19) from 2000 onward. Source: DfT STATS19, Open Government Licence v3.0.