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CrashStats

B358 accidents: crash map and statistics

Police recorded 1,327 collisions on the B358 from 1979 to 2025, with 1,627 casualties. Of those crashes, 15 were fatal and 259 serious, and 17 people were killed.

In 2025 there were 11 collisions on the B358, down 27% from 15 in 2024, with 15 casualties.

Collisions since 1979
1,327
831st highest of 4,923 roads
Casualties
1,627
1.23 per collision
Fatal collisions
15
17 people killed
Serious collisions
259
288 seriously injured
Collisions in 2025
11
Down 27% on 2024
Casualties in 2025
15
Down 6% on 2024

Crash severity on the B358

On the B358, 1.1% of collisions were fatal and 20% serious, against 1.6% and 18% across Great Britain.

Collisions by severity, 1979 to 2025

  • Fatal151.1%
  • Serious25920%
  • Slight1,05379%

Where the B358 ranks among 4,923 roads

Most collisions
831st
Most casualties
909th
Most fatal collisions
1,258th
Most serious collisions
828th

B358 accidents by year

Collisions on the B358 peaked at 57 in 1983 and were down to 11 in 2025.

Collisions and casualties on the B358, 1979 to 2025

  • Collisions
  • Collisions in 2025: 11
  • Casualties

Source: Department for Transport, STATS19 road safety data

View as a table
YearCollisionsCasualties
20251115
20241516
20231215
20221315
20211721
20201113
20191618
20181518
20171415
20161923
20151318
20142933
20132023
20122228
20111821
20101622
20092432
20081416
20072030
20062027
20051927
20042838
20033336
20023033
20013342
20005168
19993240
19983438
19973643
19963542
19953238
19943241
19933945
19923538
19912327
19903750
19893234
19883041
19873237
19863944
19854054
19844359
19835768
19823945
19814547
19805781
19794552

When crashes happen on the B358

Friday has the most collisions on the B358 (230), and 3pm to 6pm is the busiest time of day (284).

Collisions by day of the week

  • Monday190 (14%)
  • Tuesday205 (15%)
  • Wednesday198 (15%)
  • Thursday202 (15%)
  • Friday230 (17%)
  • Saturday171 (13%)
  • Sunday131 (9.9%)

Collisions by time of day

  • Midnight to 3am40 (3%)
  • 3am to 6am24 (1.8%)
  • 6am to 9am199 (15%)
  • 9am to noon207 (16%)
  • Noon to 3pm212 (16%)
  • 3pm to 6pm284 (21%)
  • 6pm to 9pm225 (17%)
  • 9pm to midnight136 (10%)

Collisions by month

  • January114 (8.6%)
  • February73 (5.5%)
  • March94 (7.1%)
  • April116 (8.7%)
  • May132 (9.9%)
  • June108 (8.1%)
  • July91 (6.9%)
  • August103 (7.8%)
  • September125 (9.4%)
  • October129 (9.7%)
  • November131 (9.9%)
  • December111 (8.4%)

Light conditions at the time

  • Daylight941 (71%)
  • Dark, street lights lit365 (28%)
  • Dark, lighting unknown18 (1.4%)
  • Dark, street lights unlit3 (0.2%)

Source: Department for Transport, STATS19 road safety data

Road and weather conditions in B358 crashes

On the B358, 86% of collisions happened where the speed limit was 30 mph and 73% on a dry road surface.

Speed limit at the scene

  • 20 mph64 (4.8%)
  • 30 mph1,144 (86%)
  • 40 mph115 (8.7%)
  • 50 mph3 (0.2%)
  • 60 mph1 (0.1%)

Weather at the time

  • Fine, no high winds958 (72%)
  • Raining, no high winds174 (13%)
  • Raining with high winds10 (0.8%)
  • Fine with high winds8 (0.6%)
  • Other150 (11%)
  • Not recorded27 (2%)

Road surface

  • Dry974 (73%)
  • Wet or damp335 (25%)
  • Frost or ice11 (0.8%)
  • Snow2 (0.2%)
  • Not recorded5 (0.4%)

Type of road

  • Single carriageway1,001 (75%)
  • Dual carriageway167 (13%)
  • Roundabout44 (3.3%)
  • One way street or slip road17 (1.3%)
  • Not recorded98 (7.4%)

Source: Department for Transport, STATS19 road safety data

People hurt and vehicles involved in B358 crashes

Car occupants make up 51% of the people killed or injured on the B358, followed by motorcyclists (16%).

Casualties by road user

  • Car occupant834 (51%)
  • Motorcyclist259 (16%)
  • Cyclist230 (14%)
  • Pedestrian207 (13%)
  • Van occupant39 (2.4%)
  • Bus or coach occupant33 (2%)
  • Other24 (1.5%)
  • Not recorded1 (0.1%)

Vehicles involved

  • Car1,659 (69%)
  • Motorcycle270 (11%)
  • Pedal cycle236 (9.8%)
  • Van or goods vehicle up to 3.5 tonnes133 (5.5%)
  • Bus or coach41 (1.7%)
  • Goods vehicle over 3.5 tonnes29 (1.2%)
  • Taxi or private hire car15 (0.6%)
  • Other20 (0.8%)

Casualties by age

  • 0 to 521 (1.3%)
  • 6 to 1041 (2.5%)
  • 11 to 15101 (6.2%)
  • 16 to 20272 (17%)
  • 21 to 25220 (14%)
  • 26 to 35323 (20%)
  • 36 to 45205 (13%)
  • 46 to 55138 (8.5%)
  • 56 to 65100 (6.1%)
  • 66 to 7568 (4.2%)
  • Over 7543 (2.6%)
  • Not recorded95 (5.8%)

Drivers, passengers and pedestrians

  • Driver or rider1,106 (68%)
  • Passenger314 (19%)
  • Pedestrian207 (13%)

Source: Department for Transport, STATS19 road safety data

Map of recent crashes on the B358

Map of the 25 most recent crashes on the B358

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

  • 25 crashes
  • Serious
  • Slight

B358 crashes by council area

Of the 1,327 collisions on the B358, 1,325 were in Richmond upon Thames.

Collisions on the B358 in each area, 1979 to 2025
RankAreaCollisionsCasualtiesFatalSerious
1stRichmond upon Thames1,3251,62515259

B358 crashes by town

Collisions on the B358 were recorded in 2 towns and built-up areas, led by Richmond upon Thames (1,040) and Hounslow (7).

Recent crashes on the B358

These are the 25 most recent collisions on the B358, from 26 February 2024 to 18 December 2025.

Severity