Road
Crashes on the A4139
434 recorded collisions since 2000.
434
All crashes
11
Fatal
79
Serious
344
Slight
Since 2000 the A4139 has seen 434 collisions, 11 of them fatal and 79 serious. That ranks it 1081st of 6,754 numbered A, B and M roads by total recorded collisions. Its fatal rate is 25.3 per 1,000 collisions, and 21% caused death or serious injury. Collisions have fallen by about 26% since 2000, from 19 to 14 in 2024. The heaviest local concentrations are in Pembrokeshire.
Worst local authorities on the A4139
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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.