The A630: where people are seriously hurt
Over 2021–2025, 121 people were killed or seriously injured in 109 collisions on the A630, making it the 108th worst numbered road in Britain by that measure.
109
serious or fatal collisions
121
people killed or seriously injured
11
collisions that took a life
#108
of 150 numbered roads
What the record shows
The A630 carries 367 recorded injury collisions over the period, 109 of them serious or fatal. Serious injury concentrates in Doncaster, Rotherham, Sheffield, with 1 further areas also recording collisions. Collisions here are more likely than average to be fatal: 10% against 7% across the numbered network, which usually points to higher speeds. Most collisions were recorded on 40 mph sections. The worst year of the period was 2023 with 31 serious collisions, and the count is up 13% between 2021 and 2025.
Every serious and fatal collision on the A630
Blue markers are serious collisions, red crosses fatal. Click any marker for the year. Zoom in to see the specific junctions and stretches where they cluster.
Where along the route
- Doncaster64 KSI
- Rotherham42 KSI
- Sheffield2 KSI
- E080000391 KSI
Local authority areas with the most serious collisions on this road.
The trend
Serious and fatal collisions on the A630
2025: 18 (down 10% on the year before) · peak 31 in 2023 · +12.5% across the period
Axis clipped to the data range to show year-on-year movement.
About the A630
How many accidents happen on the A630?
Police recorded 367 injury collisions on the A630 over 2021–2025, of which 109 were fatal or serious. Those serious collisions left 121 people killed or seriously injured, including 11 fatal collisions.
Is the A630 a dangerous road?
By volume of serious injury it ranks 108 of the 150 numbered roads we analyse, and 98 among a roads. That is a count rather than a rate: longer and busier roads accumulate more collisions, so a high ranking reflects exposure as well as risk.
Where on the A630 do collisions happen?
They concentrate in Doncaster, Rotherham, Sheffield. The map on this page plots every serious and fatal collision recorded on the route, so you can see the specific stretches rather than the total.
Counts include every collision the police recorded on this road number across all authority areas. They are not adjusted for traffic volume or road length, so treat them as a measure of where injury concentrates rather than a per-mile risk rating. Method. Free to reuse with attribution to this page.
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