Road
Crashes on the A4120
102 recorded collisions since 2000.
102
All crashes
1
Fatal
23
Serious
78
Slight
Since 2000 the A4120 has seen 102 collisions, 1 of them fatal and 23 serious. That ranks it 2993rd of 6,754 numbered A, B and M roads by total recorded collisions. Its fatal rate is 9.8 per 1,000 collisions, and 24% caused death or serious injury. Collisions have risen by about 100% since 2000, from 2 to 4 in 2024. The heaviest local concentrations are in Ceredigion.
Worst local authorities on the A4120
Select a local authority for its full profile.
Crashes by year
2000–20241050
200020052010201520202024
Figures cover collisions reported to police (STATS19) from 2000 onward. Source: DfT STATS19, Open Government Licence v3.0.