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CrashStats

B4054 accidents: crash map and statistics

Police recorded 950 collisions on the B4054 from 1979 to 2025, with 1,191 casualties. Of those crashes, 19 were fatal and 150 serious, and 21 people were killed.

In 2025 there were 10 collisions on the B4054, up 25% from 8 in 2024, with 12 casualties.

Collisions since 1979
950
1,146th highest of 4,923 roads
Casualties
1,191
1.25 per collision
Fatal collisions
19
21 people killed
Serious collisions
150
184 seriously injured
Collisions in 2025
10
Up 25% on 2024
Casualties in 2025
12
Up 9% on 2024

Crash severity on the B4054

On the B4054, 2% of collisions were fatal and 16% serious, against 1.6% and 18% across Great Britain.

Collisions by severity, 1979 to 2025

  • Fatal192%
  • Serious15016%
  • Slight78182%

Where the B4054 ranks among 4,923 roads

Most collisions
1,146th
Most casualties
1,220th
Most fatal collisions
1,031st
Most serious collisions
1,382nd

B4054 accidents by year

Collisions on the B4054 peaked at 38 in 1982 and were down to 10 in 2025.

Collisions and casualties on the B4054, 1979 to 2025

  • Collisions
  • Collisions in 2025: 10
  • Casualties

Source: Department for Transport, STATS19 road safety data

View as a table
YearCollisionsCasualties
20251012
2024811
202388
20221112
20211215
2020811
20191012
20181013
20172024
20161417
20151414
20141617
20131314
20121718
20111819
20102024
20091314
20081215
20072737
20061723
20052834
20042128
20031821
20022530
20011829
20002332
19992639
19983651
19972633
19962329
19952732
19942636
19932135
199277
19911821
19902123
19893341
19882125
19872628
19862937
19853545
19842530
19832839
19823842
19812236
19802631
19792527

When crashes happen on the B4054

Thursday has the most collisions on the B4054 (162), and 3pm to 6pm is the busiest time of day (246).

Collisions by day of the week

  • Monday133 (14%)
  • Tuesday145 (15%)
  • Wednesday137 (14%)
  • Thursday162 (17%)
  • Friday161 (17%)
  • Saturday132 (14%)
  • Sunday80 (8.4%)

Collisions by time of day

  • Midnight to 3am35 (3.7%)
  • 3am to 6am19 (2%)
  • 6am to 9am132 (14%)
  • 9am to noon122 (13%)
  • Noon to 3pm135 (14%)
  • 3pm to 6pm246 (26%)
  • 6pm to 9pm173 (18%)
  • 9pm to midnight88 (9.3%)

Collisions by month

  • January70 (7.4%)
  • February71 (7.5%)
  • March73 (7.7%)
  • April73 (7.7%)
  • May72 (7.6%)
  • June88 (9.3%)
  • July76 (8%)
  • August77 (8.1%)
  • September79 (8.3%)
  • October73 (7.7%)
  • November117 (12%)
  • December81 (8.5%)

Light conditions at the time

  • Daylight654 (69%)
  • Dark, street lights lit270 (28%)
  • Dark, lighting unknown21 (2.2%)
  • Dark, street lights unlit4 (0.4%)
  • Dark, no street lighting1 (0.1%)

Source: Department for Transport, STATS19 road safety data

Road and weather conditions in B4054 crashes

On the B4054, 91% of collisions happened where the speed limit was 30 mph and 69% on a dry road surface.

Speed limit at the scene

  • 20 mph68 (7.2%)
  • 30 mph869 (91%)
  • 40 mph12 (1.3%)
  • 60 mph1 (0.1%)

Weather at the time

  • Fine, no high winds720 (76%)
  • Raining, no high winds149 (16%)
  • Fine with high winds14 (1.5%)
  • Raining with high winds11 (1.2%)
  • Other37 (3.9%)
  • Not recorded19 (2%)

Road surface

  • Dry652 (69%)
  • Wet or damp284 (30%)
  • Frost or ice6 (0.6%)
  • Snow6 (0.6%)
  • Not recorded2 (0.2%)

Type of road

  • Single carriageway890 (94%)
  • Dual carriageway30 (3.2%)
  • Roundabout19 (2%)
  • One way street or slip road4 (0.4%)
  • Not recorded7 (0.7%)

Source: Department for Transport, STATS19 road safety data

People hurt and vehicles involved in B4054 crashes

Car occupants make up 46% of the people killed or injured on the B4054, followed by motorcyclists (17%).

Casualties by road user

  • Car occupant548 (46%)
  • Motorcyclist206 (17%)
  • Pedestrian186 (16%)
  • Cyclist177 (15%)
  • Bus or coach occupant52 (4.4%)
  • Other vehicle occupant7 (0.6%)
  • Other14 (1.2%)
  • Not recorded1 (0.1%)

Vehicles involved

  • Car1,176 (68%)
  • Motorcycle222 (13%)
  • Pedal cycle180 (10%)
  • Bus or coach56 (3.3%)
  • Van or goods vehicle up to 3.5 tonnes52 (3%)
  • Other vehicle11 (0.6%)
  • Goods vehicle over 3.5 tonnes10 (0.6%)
  • Other12 (0.7%)

Casualties by age

  • 0 to 519 (1.6%)
  • 6 to 1034 (2.9%)
  • 11 to 1582 (6.9%)
  • 16 to 20271 (23%)
  • 21 to 25149 (13%)
  • 26 to 35220 (18%)
  • 36 to 45149 (13%)
  • 46 to 5594 (7.9%)
  • 56 to 6568 (5.7%)
  • 66 to 7549 (4.1%)
  • Over 7550 (4.2%)
  • Not recorded6 (0.5%)

Drivers, passengers and pedestrians

  • Driver or rider736 (62%)
  • Passenger269 (23%)
  • Pedestrian186 (16%)

Source: Department for Transport, STATS19 road safety data

Map of recent crashes on the B4054

Map of the 25 most recent crashes on the B4054

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

  • 25 crashes
  • Serious
  • Slight

B4054 crashes by council area

Collisions on the B4054 were recorded in 2 council areas. Bristol has the most, with 944, followed by Rhondda Cynon Taf (4).

Collisions on the B4054 in each area, 1979 to 2025
RankAreaCollisionsCasualtiesFatalSerious
1stBristol9441,18519148
2ndRhondda Cynon Taf4401

B4054 crashes by town

Collisions on the B4054 were recorded in 2 towns and built-up areas, led by Bristol (734) and Avonmouth (33).

Recent crashes on the B4054

These are the 25 most recent collisions on the B4054, from 15 February 2023 to 10 December 2025.

Severity