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CrashStats

B3154 accidents: crash map and statistics

Police recorded 45 collisions on the B3154 from 1981 to 2025, with 50 casualties. Of those crashes, none were fatal and 6 were serious.

In 2025 there were 3 collisions on the B3154, up 200% from 1 in 2024, with 3 casualties.

Collisions since 1981
45
4,672nd highest of 4,923 roads
Casualties
50
1.11 per collision
Fatal collisions
0
No one killed
Serious collisions
6
7 seriously injured
Collisions in 2025
3
Up 200% on 2024
Casualties in 2025
3
Up 200% on 2024

Crash severity on the B3154

None of the 45 collisions on the B3154 were fatal, and 13% were serious (18% across Great Britain).

Collisions by severity, 1981 to 2025

  • Fatal00%
  • Serious613%
  • Slight3987%

Where the B3154 ranks among 4,923 roads

Most collisions
4,672nd
Most casualties
4,782nd
Most fatal collisions
4,444th
Most serious collisions
4,823rd

B3154 accidents by year

Collisions on the B3154 peaked at 7 in 2023 and were down to 3 in 2025.

Collisions and casualties on the B3154, 1981 to 2025

  • Collisions
  • Collisions in 2025: 3
  • Casualties

Source: Department for Transport, STATS19 road safety data

View as a table
YearCollisionsCasualties
202533
202411
202377
202255
202111
202011
201923
201812
201767
201633
201511
201466
201323
201200
201100
201000
200900
200800
200700
200611
200500
200400
200300
200200
200100
200000
199900
199800
199700
199600
199511
199434
199300
199200
199100
199000
198900
198800
198700
198600
198500
198400
198300
198200
198111

When crashes happen on the B3154

Thursday has the most collisions on the B3154 (9), and 9am to noon is the busiest time of day (9).

Collisions by day of the week

  • Monday5 (11%)
  • Tuesday6 (13%)
  • Wednesday7 (16%)
  • Thursday9 (20%)
  • Friday8 (18%)
  • Saturday6 (13%)
  • Sunday4 (8.9%)

Collisions by time of day

  • Midnight to 3am4 (8.9%)
  • 3am to 6am1 (2.2%)
  • 6am to 9am4 (8.9%)
  • 9am to noon9 (20%)
  • Noon to 3pm5 (11%)
  • 3pm to 6pm9 (20%)
  • 6pm to 9pm6 (13%)
  • 9pm to midnight7 (16%)

Collisions by month

  • January1 (2.2%)
  • February2 (4.4%)
  • March1 (2.2%)
  • April5 (11%)
  • May7 (16%)
  • June3 (6.7%)
  • July5 (11%)
  • August3 (6.7%)
  • September7 (16%)
  • October4 (8.9%)
  • November2 (4.4%)
  • December5 (11%)

Light conditions at the time

  • Daylight33 (73%)
  • Dark, street lights lit12 (27%)

Source: Department for Transport, STATS19 road safety data

Road and weather conditions in B3154 crashes

On the B3154, 91% of collisions happened where the speed limit was 30 mph and 78% on a dry road surface.

Speed limit at the scene

  • 30 mph41 (91%)
  • 60 mph4 (8.9%)

Weather at the time

  • Fine, no high winds38 (84%)
  • Raining, no high winds6 (13%)
  • Fog or mist1 (2.2%)

Road surface

  • Dry35 (78%)
  • Wet or damp10 (22%)

Type of road

  • Single carriageway45 (100%)

Source: Department for Transport, STATS19 road safety data

People hurt and vehicles involved in B3154 crashes

Car occupants make up 44% of the people killed or injured on the B3154, followed by motorcyclists (20%).

Casualties by road user

  • Car occupant22 (44%)
  • Motorcyclist10 (20%)
  • Cyclist8 (16%)
  • Pedestrian7 (14%)
  • Other vehicle occupant1 (2%)
  • Taxi or private hire car occupant1 (2%)
  • Van occupant1 (2%)

Vehicles involved

  • Car56 (63%)
  • Motorcycle10 (11%)
  • Pedal cycle9 (10%)
  • Van or goods vehicle up to 3.5 tonnes8 (9%)
  • Other vehicle2 (2.2%)
  • Taxi or private hire car2 (2.2%)
  • Bus or coach1 (1.1%)
  • Goods vehicle over 3.5 tonnes1 (1.1%)

Casualties by age

  • 11 to 156 (12%)
  • 16 to 207 (14%)
  • 21 to 255 (10%)
  • 26 to 3514 (28%)
  • 36 to 455 (10%)
  • 46 to 557 (14%)
  • 56 to 654 (8%)
  • 66 to 751 (2%)
  • Over 751 (2%)

Drivers, passengers and pedestrians

  • Driver or rider38 (76%)
  • Pedestrian7 (14%)
  • Passenger5 (10%)

Source: Department for Transport, STATS19 road safety data

Map of recent crashes on the B3154

Map of the 25 most recent crashes on the B3154

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

  • 25 crashes
  • Serious
  • Slight

B3154 crashes by council area

Collisions on the B3154 were recorded in 2 council areas. Dorset has the most, with 40, followed by Somerset (4).

Collisions on the B3154 in each area, 1981 to 2025
RankAreaCollisionsCasualtiesFatalSerious
1stDorset404406
2ndSomerset4500

B3154 crashes by town

Of the 45 collisions on the B3154, 40 were in the built-up area of Weymouth.

Recent crashes on the B3154

These are the 25 most recent collisions on the B3154, from 30 June 2017 to 6 October 2025.

Severity