Road
Crashes on the A33
3,082 recorded collisions since 2000.
3,082
All crashes
52
Fatal
457
Serious
2,573
Slight
Since 2000 the A33 has seen 3,082 collisions, 52 of them fatal and 457 serious. That ranks it 121st of 6,754 numbered A, B and M roads by total recorded collisions. Its fatal rate is 16.9 per 1,000 collisions, and 17% caused death or serious injury. Collisions have fallen by about 42% since 2000, from 156 to 91 in 2024. The heaviest local concentrations are in Southampton, Reading and Basingstoke and Deane.
Worst local authorities on the A33
Select a local authority for its full profile.
- Southampton1,544 crashes · 18 fatal
- Reading595 crashes · 5 fatal
- Basingstoke and Deane513 crashes · 9 fatal
- Winchester190 crashes · 13 fatal
- Wokingham120 crashes · 6 fatal
- Hart107 crashes · 1 fatal
- Rushmoor4 crashes · 0 fatal
- Eastleigh2 crashes · 0 fatal
- Test Valley2 crashes · 0 fatal
- New Forest2 crashes · 0 fatal
Crashes by year
2000–2024200150100500
200020052010201520202024
Figures cover collisions reported to police (STATS19) from 2000 onward. Source: DfT STATS19, Open Government Licence v3.0.