Crashes on the B1166

308 recorded collisions since 2000.

Since 2000 the B1166 has seen 308 collisions, 8 of them fatal and 58 serious. That ranks it 1468th of 6,754 numbered A, B and M roads by total recorded collisions. Its fatal rate is 26 per 1,000 collisions, and 21% caused death or serious injury. Collisions have risen by about 15% since 2000, from 13 to 15 in 2024. The heaviest local concentrations are in South Holland, Fenland and South Kesteven.

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