Road
Crashes on the A1121
170 recorded collisions since 2000.
170
All crashes
11
Fatal
24
Serious
135
Slight
Since 2000 the A1121 has seen 170 collisions, 11 of them fatal and 24 serious. That ranks it 2293rd of 6,754 numbered A, B and M roads by total recorded collisions. Its fatal rate is 64.7 per 1,000 collisions, and 21% caused death or serious injury. Collisions have risen by about 22% since 2000, from 9 to 11 in 2024. The heaviest local concentrations are in Boston and North Kesteven.
Worst local authorities on the A1121
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Crashes by year
2000–2024151050
200020052010201520202024
Figures cover collisions reported to police (STATS19) from 2000 onward. Source: DfT STATS19, Open Government Licence v3.0.