Road
Crashes on the A4049
278 recorded collisions since 2000.
278
All crashes
5
Fatal
44
Serious
229
Slight
Since 2000 the A4049 has seen 278 collisions, 5 of them fatal and 44 serious. That ranks it 1595th of 6,754 numbered A, B and M roads by total recorded collisions. Its fatal rate is 18 per 1,000 collisions, and 18% caused death or serious injury. Collisions have fallen by about 80% since 2000, from 15 to 3 in 2024. The heaviest local concentrations are in Caerphilly, Blaenau Gwent and Windsor and Maidenhead.
Worst local authorities on the A4049
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Crashes by year
2000–202440200
200020052010201520202024
Figures cover collisions reported to police (STATS19) from 2000 onward. Source: DfT STATS19, Open Government Licence v3.0.