Road
Crashes on the A4054
738 recorded collisions since 2000.
738
All crashes
15
Fatal
95
Serious
628
Slight
Since 2000 the A4054 has seen 738 collisions, 15 of them fatal and 95 serious. That ranks it 661st of 6,754 numbered A, B and M roads by total recorded collisions. Its fatal rate is 20.3 per 1,000 collisions, and 15% caused death or serious injury. Collisions have fallen by about 33% since 2000, from 24 to 16 in 2024. The heaviest local concentrations are in Rhondda Cynon Taf, Merthyr Tydfil and Cardiff.
Worst local authorities on the A4054
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Crashes by year
2000–20246040200
200020052010201520202024
Figures cover collisions reported to police (STATS19) from 2000 onward. Source: DfT STATS19, Open Government Licence v3.0.