Crashes on the A5104

877 recorded collisions since 2000.

Since 2000 the A5104 has seen 877 collisions, 17 of them fatal and 146 serious. That ranks it 577th of 6,754 numbered A, B and M roads by total recorded collisions. Its fatal rate is 19.4 per 1,000 collisions, and 19% caused death or serious injury. Collisions have fallen by about 87% since 2000, from 70 to 9 in 2024. The heaviest local concentrations are in Flintshire, Denbighshire and Cheshire West and Chester.

Figures cover collisions reported to police (STATS19) from 2000 onward. Source: DfT STATS19, Open Government Licence v3.0.