Road
Crashes on the B4437
138 recorded collisions since 2000.
138
All crashes
5
Fatal
35
Serious
98
Slight
Since 2000 the B4437 has seen 138 collisions, 5 of them fatal and 35 serious. That ranks it 2598th of 6,754 numbered A, B and M roads by total recorded collisions. Its fatal rate is 36.2 per 1,000 collisions, and 29% caused death or serious injury. Collisions have fallen by about 83% since 2000, from 6 to 1 in 2024. The heaviest local concentrations are in West Oxfordshire and Carmarthenshire.
Worst local authorities on the B4437
Select a local authority for its full profile.
Crashes by year
2000–2024151050
200020052010201520202024
Figures cover collisions reported to police (STATS19) from 2000 onward. Source: DfT STATS19, Open Government Licence v3.0.