Road
Crashes on the A4063
563 recorded collisions since 2000.
563
All crashes
14
Fatal
71
Serious
478
Slight
Since 2000 the A4063 has seen 563 collisions, 14 of them fatal and 71 serious. That ranks it 844th of 6,754 numbered A, B and M roads by total recorded collisions. Its fatal rate is 24.9 per 1,000 collisions, and 15% caused death or serious injury. Collisions have fallen by about 74% since 2000, from 34 to 9 in 2024. The heaviest local concentrations are in Bridgend, Neath Port Talbot and Wolverhampton.
Worst local authorities on the A4063
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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.