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CrashStats

B3003 accidents: crash map and statistics

Police recorded 232 collisions on the B3003 from 1981 to 2025, with 278 casualties. Of those crashes, 3 were fatal and 32 serious, and 3 people were killed.

In 2025 there were 3 collisions on the B3003, up from none in 2024, with 3 casualties.

Collisions since 1981
232
3,051st highest of 4,923 roads
Casualties
278
1.20 per collision
Fatal collisions
3
3 people killed
Serious collisions
32
38 seriously injured
Collisions in 2025
3
Up from none in 2024
Casualties in 2025
3
Up from none in 2024

Crash severity on the B3003

On the B3003, 1.3% of collisions were fatal and 14% serious, against 1.6% and 18% across Great Britain.

Collisions by severity, 1981 to 2025

  • Fatal31.3%
  • Serious3214%
  • Slight19785%

Where the B3003 ranks among 4,923 roads

Most collisions
3,051st
Most casualties
3,215th
Most fatal collisions
3,114th
Most serious collisions
3,541st

B3003 accidents by year

Collisions on the B3003 peaked at 18 in 1994 and were down to 3 in 2025.

Collisions and casualties on the B3003, 1981 to 2025

  • Collisions
  • Collisions in 2025: 3
  • Casualties

Source: Department for Transport, STATS19 road safety data

View as a table
YearCollisionsCasualties
202533
202400
202334
202244
202144
202022
201911
201833
201722
201646
201522
201477
201356
201233
201133
201034
200922
200869
200767
200644
200544
2004914
200379
200278
2001812
200056
199977
199889
19971518
19961416
19951417
19941825
199333
199222
199122
199045
198966
198844
198767
198678
198511
198444
198344
1982510
198111

When crashes happen on the B3003

Wednesday has the most collisions on the B3003 (46), and 3pm to 6pm is the busiest time of day (63).

Collisions by day of the week

  • Monday33 (14%)
  • Tuesday35 (15%)
  • Wednesday46 (20%)
  • Thursday30 (13%)
  • Friday44 (19%)
  • Saturday28 (12%)
  • Sunday16 (6.9%)

Collisions by time of day

  • Midnight to 3am7 (3%)
  • 3am to 6am2 (0.9%)
  • 6am to 9am40 (17%)
  • 9am to noon36 (16%)
  • Noon to 3pm33 (14%)
  • 3pm to 6pm63 (27%)
  • 6pm to 9pm33 (14%)
  • 9pm to midnight18 (7.8%)

Collisions by month

  • January21 (9.1%)
  • February15 (6.5%)
  • March21 (9.1%)
  • April18 (7.8%)
  • May26 (11%)
  • June23 (9.9%)
  • July20 (8.6%)
  • August18 (7.8%)
  • September13 (5.6%)
  • October24 (10%)
  • November14 (6%)
  • December19 (8.2%)

Light conditions at the time

  • Daylight173 (75%)
  • Dark, street lights lit54 (23%)
  • Dark, lighting unknown5 (2.2%)

Source: Department for Transport, STATS19 road safety data

Road and weather conditions in B3003 crashes

On the B3003, 78% of collisions happened where the speed limit was 30 mph and 69% on a dry road surface.

Speed limit at the scene

  • 20 mph2 (0.9%)
  • 30 mph182 (78%)
  • 40 mph25 (11%)
  • 50 mph1 (0.4%)
  • 60 mph22 (9.5%)

Weather at the time

  • Fine, no high winds175 (75%)
  • Raining, no high winds37 (16%)
  • Fine with high winds2 (0.9%)
  • Fog or mist1 (0.4%)
  • Other5 (2.2%)
  • Not recorded12 (5.2%)

Road surface

  • Dry161 (69%)
  • Wet or damp68 (29%)
  • Flood over 3cm deep1 (0.4%)
  • Frost or ice1 (0.4%)
  • Snow1 (0.4%)

Type of road

  • Single carriageway188 (81%)
  • Roundabout35 (15%)
  • Dual carriageway9 (3.9%)

Source: Department for Transport, STATS19 road safety data

People hurt and vehicles involved in B3003 crashes

Car occupants make up 65% of the people killed or injured on the B3003, followed by motorcyclists (14%).

Casualties by road user

  • Car occupant182 (65%)
  • Motorcyclist39 (14%)
  • Pedestrian23 (8.3%)
  • Cyclist22 (7.9%)
  • Van occupant10 (3.6%)
  • Goods vehicle occupant (over 3.5 tonnes)1 (0.4%)
  • Taxi or private hire car occupant1 (0.4%)

Vehicles involved

  • Car318 (73%)
  • Motorcycle39 (9%)
  • Van or goods vehicle up to 3.5 tonnes35 (8.1%)
  • Pedal cycle24 (5.5%)
  • Goods vehicle over 3.5 tonnes8 (1.8%)
  • Other vehicle6 (1.4%)
  • Taxi or private hire car2 (0.5%)
  • Minibus1 (0.2%)

Casualties by age

  • 0 to 54 (1.4%)
  • 6 to 104 (1.4%)
  • 11 to 1512 (4.3%)
  • 16 to 2039 (14%)
  • 21 to 2535 (13%)
  • 26 to 3571 (26%)
  • 36 to 4543 (15%)
  • 46 to 5527 (9.7%)
  • 56 to 6513 (4.7%)
  • 66 to 7512 (4.3%)
  • Over 752 (0.7%)
  • Not recorded16 (5.8%)

Drivers, passengers and pedestrians

  • Driver or rider216 (78%)
  • Passenger39 (14%)
  • Pedestrian23 (8.3%)

Source: Department for Transport, STATS19 road safety data

Map of recent crashes on the B3003

Map of the 25 most recent crashes on the B3003

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

  • 25 crashes
  • Serious
  • Slight

B3003 crashes by council area

Collisions on the B3003 were recorded in 2 council areas. Hounslow has the most, with 121, followed by Spelthorne (109).

Collisions on the B3003 in each area, 1981 to 2025
RankAreaCollisionsCasualtiesFatalSerious
1stHounslow121145118
2ndSpelthorne109131214

B3003 crashes by town

Collisions on the B3003 were recorded in 2 towns and built-up areas, led by Ashford, Spelthorne (105) and Hounslow (61).

Recent crashes on the B3003

These are the 25 most recent collisions on the B3003, from 1 May 2016 to 18 October 2025.

Severity