The A35: where people are seriously hurt
Over 2021–2025, 291 people were killed or seriously injured in 256 collisions on the A35, making it the 32th worst numbered road in Britain by that measure.
256
serious or fatal collisions
291
people killed or seriously injured
17
collisions that took a life
#32
of 150 numbered roads
What the record shows
The A35 carries 1,048 recorded injury collisions over the period, 256 of them serious or fatal. Serious injury concentrates in Bournemouth, Christchurch and Poole, Dorset, New Forest, with 2 further areas also recording collisions. Its fatal share, 7%, sits close to the 7% average for the numbered network. Most collisions were recorded on 30 mph sections. The worst year of the period was 2025 with 64 serious collisions, and the count is up 31% between 2021 and 2025.
Every serious and fatal collision on the A35
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
- Bournemouth, Christchurch and Poole93 KSI
- Dorset79 KSI
- New Forest46 KSI
- Southampton20 KSI
- East Devon18 KSI
Local authority areas with the most serious collisions on this road.
The trend
Serious and fatal collisions on the A35
2025: 64 (up 56.1% on the year before) · peak 64 in 2025 · +30.6% across the period
Axis clipped to the data range to show year-on-year movement.
About the A35
How many accidents happen on the A35?
Police recorded 1,048 injury collisions on the A35 over 2021–2025, of which 256 were fatal or serious. Those serious collisions left 291 people killed or seriously injured, including 17 fatal collisions.
Is the A35 a dangerous road?
By volume of serious injury it ranks 32 of the 150 numbered roads we analyse, and 29 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 A35 do collisions happen?
They concentrate in Bournemouth, Christchurch and Poole, Dorset, New Forest. 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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