Skip to main content
CrashStats

B351 accidents: crash map and statistics

Police recorded 269 collisions on the B351 from 1979 to 2025, with 292 casualties. Of those crashes, none were fatal and 45 were serious.

In 2025 there were 3 collisions on the B351, down 25% from 4 in 2024, with 3 casualties.

Collisions since 1979
269
2,861st highest of 4,923 roads
Casualties
292
1.09 per collision
Fatal collisions
0
No one killed
Serious collisions
45
45 seriously injured
Collisions in 2025
3
Down 25% on 2024
Casualties in 2025
3
Down 25% on 2024

Crash severity on the B351

None of the 269 collisions on the B351 were fatal, and 17% were serious (18% across Great Britain).

Collisions by severity, 1979 to 2025

  • Fatal00%
  • Serious4517%
  • Slight22483%

Where the B351 ranks among 4,923 roads

Most collisions
2,861st
Most casualties
3,157th
Most fatal collisions
4,444th
Most serious collisions
3,115th

B351 accidents by year

Collisions on the B351 peaked at 13 in 1989 and were down to 3 in 2025.

Collisions and casualties on the B351, 1979 to 2025

  • Collisions
  • Collisions in 2025: 3
  • Casualties

Source: Department for Transport, STATS19 road safety data

View as a table
YearCollisionsCasualties
202533
202444
202377
202255
202166
2020812
201944
201844
201778
201666
201522
201455
201344
201255
201137
201055
200922
200855
200722
200645
200533
200433
2003910
200222
20011012
200055
199977
19981212
199766
19961214
199533
199444
199344
199288
19911113
199056
19891315
198844
198744
198677
198589
19841010
198366
198211
19811012
198066
197955

When crashes happen on the B351

Friday has the most collisions on the B351 (51), and 3pm to 6pm is the busiest time of day (65).

Collisions by day of the week

  • Monday42 (16%)
  • Tuesday42 (16%)
  • Wednesday41 (15%)
  • Thursday34 (13%)
  • Friday51 (19%)
  • Saturday44 (16%)
  • Sunday15 (5.6%)

Collisions by time of day

  • Midnight to 3am0 (0%)
  • 3am to 6am2 (0.7%)
  • 6am to 9am46 (17%)
  • 9am to noon55 (20%)
  • Noon to 3pm49 (18%)
  • 3pm to 6pm65 (24%)
  • 6pm to 9pm44 (16%)
  • 9pm to midnight8 (3%)

Collisions by month

  • January21 (7.8%)
  • February17 (6.3%)
  • March24 (8.9%)
  • April17 (6.3%)
  • May22 (8.2%)
  • June24 (8.9%)
  • July26 (9.7%)
  • August24 (8.9%)
  • September24 (8.9%)
  • October26 (9.7%)
  • November17 (6.3%)
  • December27 (10%)

Light conditions at the time

  • Daylight225 (84%)
  • Dark, street lights lit38 (14%)
  • Dark, lighting unknown5 (1.9%)
  • Dark, street lights unlit1 (0.4%)

Source: Department for Transport, STATS19 road safety data

Road and weather conditions in B351 crashes

On the B351, 87% of collisions happened where the speed limit was 30 mph and 78% on a dry road surface.

Speed limit at the scene

  • 20 mph34 (13%)
  • 30 mph235 (87%)

Weather at the time

  • Fine, no high winds206 (77%)
  • Raining, no high winds26 (9.7%)
  • Raining with high winds2 (0.7%)
  • Other27 (10%)
  • Not recorded8 (3%)

Road surface

  • Dry209 (78%)
  • Wet or damp57 (21%)
  • Frost or ice1 (0.4%)
  • Snow1 (0.4%)
  • Not recorded1 (0.4%)

Type of road

  • Single carriageway237 (88%)
  • Roundabout7 (2.6%)
  • Dual carriageway5 (1.9%)
  • One way street or slip road3 (1.1%)
  • Not recorded17 (6.3%)

Source: Department for Transport, STATS19 road safety data

People hurt and vehicles involved in B351 crashes

Cyclists make up 33% of the people killed or injured on the B351, followed by car occupants (29%).

Casualties by road user

  • Cyclist96 (33%)
  • Car occupant84 (29%)
  • Pedestrian58 (20%)
  • Motorcyclist47 (16%)
  • Bus or coach occupant3 (1%)
  • Van occupant3 (1%)
  • Taxi or private hire car occupant1 (0.3%)

Vehicles involved

  • Car290 (61%)
  • Pedal cycle99 (21%)
  • Motorcycle51 (11%)
  • Van or goods vehicle up to 3.5 tonnes19 (4%)
  • Bus or coach5 (1%)
  • Other vehicle5 (1%)
  • Goods vehicle over 3.5 tonnes4 (0.8%)
  • Taxi or private hire car4 (0.8%)

Casualties by age

  • 0 to 58 (2.7%)
  • 6 to 108 (2.7%)
  • 11 to 1517 (5.8%)
  • 16 to 2029 (9.9%)
  • 21 to 2530 (10%)
  • 26 to 3555 (19%)
  • 36 to 4546 (16%)
  • 46 to 5533 (11%)
  • 56 to 6519 (6.5%)
  • 66 to 7513 (4.5%)
  • Over 7512 (4.1%)
  • Not recorded22 (7.5%)

Drivers, passengers and pedestrians

  • Driver or rider200 (68%)
  • Pedestrian58 (20%)
  • Passenger34 (12%)

Source: Department for Transport, STATS19 road safety data

Map of recent crashes on the B351

Map of the 25 most recent crashes on the B351

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

  • 25 crashes
  • Serious
  • Slight

B351 crashes by council area

Collisions on the B351 were recorded in 2 council areas. Richmond upon Thames has the most, with 179, followed by Kingston upon Thames (89).

Collisions on the B351 in each area, 1979 to 2025
RankAreaCollisionsCasualtiesFatalSerious
1stRichmond upon Thames179188026
2ndKingston upon Thames89102018

B351 crashes by town

Collisions on the B351 were recorded in 2 towns and built-up areas, led by Richmond upon Thames (162) and Kingston upon Thames (85).

Recent crashes on the B351

These are the 25 most recent collisions on the B351, from 13 March 2021 to 24 September 2025.

Severity