Road
Crashes on the B455
1,966 recorded collisions since 2000.
1,966
All crashes
9
Fatal
217
Serious
1,740
Slight
Since 2000 the B455 has seen 1,966 collisions, 9 of them fatal and 217 serious. That ranks it 222nd of 6,754 numbered A, B and M roads by total recorded collisions. Its fatal rate is 4.6 per 1,000 collisions, and 11% caused death or serious injury. Collisions have fallen by about 41% since 2000, from 115 to 68 in 2024. The heaviest local concentrations are in Ealing and Hounslow.
Worst local authorities on the B455
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Crashes by year
2000–2024150100500
200020052010201520202024
Figures cover collisions reported to police (STATS19) from 2000 onward. Source: DfT STATS19, Open Government Licence v3.0.