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CrashStats

B234 accidents: crash map and statistics

Police recorded 355 collisions on the B234 from 1979 to 2025, with 428 casualties. Of those crashes, 1 was fatal and 59 serious, and 1 person was killed.

In 2025 there were 6 collisions on the B234, up 200% from 2 in 2024, with 6 casualties.

Collisions since 1979
355
2,467th highest of 4,923 roads
Casualties
428
1.21 per collision
Fatal collisions
1
1 person killed
Serious collisions
59
60 seriously injured
Collisions in 2025
6
Up 200% on 2024
Casualties in 2025
6
Up 200% on 2024

Crash severity on the B234

On the B234, 0.3% of collisions were fatal and 17% serious, against 1.6% and 18% across Great Britain.

Collisions by severity, 1979 to 2025

  • Fatal10.3%
  • Serious5917%
  • Slight29583%

Where the B234 ranks among 4,923 roads

Most collisions
2,467th
Most casualties
2,622nd
Most fatal collisions
3,933rd
Most serious collisions
2,723rd

B234 accidents by year

Collisions on the B234 peaked at 21 in 1983 and were down to 6 in 2025.

Collisions and casualties on the B234, 1979 to 2025

  • Collisions
  • Collisions in 2025: 6
  • Casualties

Source: Department for Transport, STATS19 road safety data

View as a table
YearCollisionsCasualties
202566
202422
202322
202233
2021810
202066
201933
201834
201755
201656
201545
201444
201334
201234
201155
201055
200944
2008810
200755
200644
200533
200422
200311
2002912
200145
200023
199955
19981012
19971113
1996612
199568
199466
199388
19921010
199167
19901112
19891721
1988811
19871415
19861319
19851113
19841718
19832126
19822124
19811428
19801721
19791416

When crashes happen on the B234

Wednesday has the most collisions on the B234 (63), and 3pm to 6pm is the busiest time of day (78).

Collisions by day of the week

  • Monday48 (14%)
  • Tuesday49 (14%)
  • Wednesday63 (18%)
  • Thursday58 (16%)
  • Friday61 (17%)
  • Saturday42 (12%)
  • Sunday34 (9.6%)

Collisions by time of day

  • Midnight to 3am22 (6.2%)
  • 3am to 6am1 (0.3%)
  • 6am to 9am69 (19%)
  • 9am to noon54 (15%)
  • Noon to 3pm41 (12%)
  • 3pm to 6pm78 (22%)
  • 6pm to 9pm62 (17%)
  • 9pm to midnight28 (7.9%)

Collisions by month

  • January28 (7.9%)
  • February21 (5.9%)
  • March29 (8.2%)
  • April28 (7.9%)
  • May29 (8.2%)
  • June30 (8.5%)
  • July38 (11%)
  • August23 (6.5%)
  • September26 (7.3%)
  • October33 (9.3%)
  • November37 (10%)
  • December33 (9.3%)

Light conditions at the time

  • Daylight249 (70%)
  • Dark, street lights lit97 (27%)
  • Dark, lighting unknown6 (1.7%)
  • Dark, no street lighting2 (0.6%)
  • Dark, street lights unlit1 (0.3%)

Source: Department for Transport, STATS19 road safety data

Road and weather conditions in B234 crashes

On the B234, 94% of collisions happened where the speed limit was 30 mph and 75% on a dry road surface.

Speed limit at the scene

  • 20 mph16 (4.5%)
  • 30 mph335 (94%)
  • 40 mph1 (0.3%)
  • 60 mph3 (0.8%)

Weather at the time

  • Fine, no high winds265 (75%)
  • Raining, no high winds44 (12%)
  • Fine with high winds3 (0.8%)
  • Raining with high winds1 (0.3%)
  • Other40 (11%)
  • Not recorded2 (0.6%)

Road surface

  • Dry266 (75%)
  • Wet or damp81 (23%)
  • Frost or ice6 (1.7%)
  • Flood over 3cm deep1 (0.3%)
  • Snow1 (0.3%)

Type of road

  • Single carriageway307 (86%)
  • Dual carriageway6 (1.7%)
  • Roundabout5 (1.4%)
  • One way street or slip road4 (1.1%)
  • Not recorded33 (9.3%)

Source: Department for Transport, STATS19 road safety data

People hurt and vehicles involved in B234 crashes

Car occupants make up 39% of the people killed or injured on the B234, followed by motorcyclists (22%).

Casualties by road user

  • Car occupant167 (39%)
  • Motorcyclist93 (22%)
  • Cyclist71 (17%)
  • Pedestrian67 (16%)
  • Van occupant12 (2.8%)
  • Bus or coach occupant10 (2.3%)
  • Taxi or private hire car occupant5 (1.2%)
  • Other3 (0.7%)

Vehicles involved

  • Car404 (62%)
  • Motorcycle99 (15%)
  • Pedal cycle75 (12%)
  • Van or goods vehicle up to 3.5 tonnes35 (5.4%)
  • Bus or coach13 (2%)
  • Taxi or private hire car10 (1.5%)
  • Goods vehicle over 3.5 tonnes8 (1.2%)
  • Other8 (1.2%)

Casualties by age

  • 0 to 57 (1.6%)
  • 6 to 1018 (4.2%)
  • 11 to 1525 (5.8%)
  • 16 to 2055 (13%)
  • 21 to 2561 (14%)
  • 26 to 35110 (26%)
  • 36 to 4561 (14%)
  • 46 to 5536 (8.4%)
  • 56 to 6519 (4.4%)
  • 66 to 7512 (2.8%)
  • Over 751 (0.2%)
  • Not recorded23 (5.4%)

Drivers, passengers and pedestrians

  • Driver or rider283 (66%)
  • Passenger78 (18%)
  • Pedestrian67 (16%)

Source: Department for Transport, STATS19 road safety data

Map of recent crashes on the B234

Map of the 25 most recent crashes on the B234

Use the arrow keys to move the map and the plus and minus keys to zoom.

  • 25 crashes
  • Serious
  • Slight

B234 crashes by council area

Of the 355 collisions on the B234, 350 were in Wandsworth.

Collisions on the B234 in each area, 1979 to 2025
RankAreaCollisionsCasualtiesFatalSerious
1stWandsworth350422159

B234 crashes by town

Of the 355 collisions on the B234, 306 were in the built-up area of Wandsworth.

Recent crashes on the B234

These are the 25 most recent collisions on the B234, from 29 July 2020 to 31 December 2025.

Severity