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CrashStats

B4052 accidents: crash map and statistics

Police recorded 447 collisions on the B4052 from 1979 to 2025, with 508 casualties. Of those crashes, 2 were fatal and 63 serious, and 2 people were killed.

In 2025 there were 2 collisions on the B4052, down 89% from 19 in 2024, with 2 casualties.

Collisions since 1979
447
2,135th highest of 4,923 roads
Casualties
508
1.14 per collision
Fatal collisions
2
2 people killed
Serious collisions
63
64 seriously injured
Collisions in 2025
2
Down 89% on 2024
Casualties in 2025
2
Down 90% on 2024

Crash severity on the B4052

On the B4052, 0.4% of collisions were fatal and 14% serious, against 1.6% and 18% across Great Britain.

Collisions by severity, 1979 to 2025

  • Fatal20.4%
  • Serious6314%
  • Slight38285%

Where the B4052 ranks among 4,923 roads

Most collisions
2,135th
Most casualties
2,393rd
Most fatal collisions
3,485th
Most serious collisions
2,629th

B4052 accidents by year

Collisions on the B4052 peaked at 20 in 2001 and were down to 2 in 2025.

Collisions and casualties on the B4052, 1979 to 2025

  • Collisions
  • Collisions in 2025: 2
  • Casualties

Source: Department for Transport, STATS19 road safety data

View as a table
YearCollisionsCasualties
202522
20241920
202356
2022910
202144
202049
2019710
2018810
20171011
201688
201557
201478
201377
201267
201156
20101117
200956
200867
2007910
20061517
20051012
200477
20031212
200257
20012022
20001116
19991212
199857
199778
19961010
199577
19941112
19931111
199277
199144
199077
19891515
19881113
19871616
19861516
19851113
19841313
19831014
19821216
19811414
19801617
19791618

When crashes happen on the B4052

Thursday has the most collisions on the B4052 (84), and 3pm to 6pm is the busiest time of day (112).

Collisions by day of the week

  • Monday63 (14%)
  • Tuesday74 (17%)
  • Wednesday76 (17%)
  • Thursday84 (19%)
  • Friday61 (14%)
  • Saturday49 (11%)
  • Sunday40 (8.9%)

Collisions by time of day

  • Midnight to 3am21 (4.7%)
  • 3am to 6am12 (2.7%)
  • 6am to 9am51 (11%)
  • 9am to noon58 (13%)
  • Noon to 3pm78 (17%)
  • 3pm to 6pm112 (25%)
  • 6pm to 9pm67 (15%)
  • 9pm to midnight48 (11%)

Collisions by month

  • January31 (6.9%)
  • February45 (10%)
  • March40 (8.9%)
  • April45 (10%)
  • May41 (9.2%)
  • June36 (8.1%)
  • July31 (6.9%)
  • August22 (4.9%)
  • September37 (8.3%)
  • October53 (12%)
  • November40 (8.9%)
  • December26 (5.8%)

Light conditions at the time

  • Daylight309 (69%)
  • Dark, street lights lit127 (28%)
  • Dark, lighting unknown10 (2.2%)
  • Dark, no street lighting1 (0.2%)

Source: Department for Transport, STATS19 road safety data

Road and weather conditions in B4052 crashes

On the B4052, 78% of collisions happened where the speed limit was 30 mph and 73% on a dry road surface.

Speed limit at the scene

  • 20 mph93 (21%)
  • 30 mph350 (78%)
  • 40 mph4 (0.9%)

Weather at the time

  • Fine, no high winds343 (77%)
  • Raining, no high winds66 (15%)
  • Fine with high winds8 (1.8%)
  • Raining with high winds2 (0.4%)
  • Other15 (3.4%)
  • Not recorded13 (2.9%)

Road surface

  • Dry328 (73%)
  • Wet or damp113 (25%)
  • Frost or ice6 (1.3%)

Type of road

  • Single carriageway376 (84%)
  • Roundabout61 (14%)
  • Dual carriageway3 (0.7%)
  • One way street or slip road3 (0.7%)
  • Not recorded4 (0.9%)

Source: Department for Transport, STATS19 road safety data

People hurt and vehicles involved in B4052 crashes

Car occupants make up 38% of the people killed or injured on the B4052, followed by motorcyclists (22%).

Casualties by road user

  • Car occupant194 (38%)
  • Motorcyclist113 (22%)
  • Pedestrian93 (18%)
  • Cyclist89 (18%)
  • Bus or coach occupant6 (1.2%)
  • Taxi or private hire car occupant4 (0.8%)
  • Other7 (1.4%)
  • Not recorded2 (0.4%)

Vehicles involved

  • Car570 (67%)
  • Motorcycle124 (15%)
  • Pedal cycle90 (11%)
  • Van or goods vehicle up to 3.5 tonnes26 (3.1%)
  • Bus or coach17 (2%)
  • Taxi or private hire car10 (1.2%)
  • Other vehicle6 (0.7%)
  • Other8 (0.9%)

Casualties by age

  • 0 to 52 (0.4%)
  • 6 to 1014 (2.8%)
  • 11 to 1517 (3.3%)
  • 16 to 20119 (23%)
  • 21 to 2583 (16%)
  • 26 to 35127 (25%)
  • 36 to 4567 (13%)
  • 46 to 5534 (6.7%)
  • 56 to 6525 (4.9%)
  • 66 to 7510 (2%)
  • Over 756 (1.2%)
  • Not recorded4 (0.8%)

Drivers, passengers and pedestrians

  • Driver or rider350 (69%)
  • Pedestrian93 (18%)
  • Passenger65 (13%)

Source: Department for Transport, STATS19 road safety data

Map of recent crashes on the B4052

Map of the 25 most recent crashes on the B4052

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

  • 25 crashes
  • Serious
  • Slight

B4052 crashes by council area

Of the 447 collisions on the B4052, 444 were in Bristol.

Collisions on the B4052 in each area, 1979 to 2025
RankAreaCollisionsCasualtiesFatalSerious
1stBristol444503263

B4052 crashes by town

Of the 447 collisions on the B4052, 418 were in the built-up area of Bristol.

Recent crashes on the B4052

These are the 25 most recent collisions on the B4052, from 19 May 2023 to 29 June 2025.

Severity