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CrashStats

B3107 accidents: crash map and statistics

Police recorded 455 collisions on the B3107 from 1979 to 2025, with 659 casualties. Of those crashes, 9 were fatal and 89 serious, and 10 people were killed.

In 2025 there were 5 collisions on the B3107, up 67% from 3 in 2024, with 5 casualties.

Collisions since 1979
455
2,109th highest of 4,923 roads
Casualties
659
1.45 per collision
Fatal collisions
9
10 people killed
Serious collisions
89
110 seriously injured
Collisions in 2025
5
Up 67% on 2024
Casualties in 2025
5
Up 67% on 2024

Crash severity on the B3107

On the B3107, 2% of collisions were fatal and 20% serious, against 1.6% and 18% across Great Britain.

Collisions by severity, 1979 to 2025

  • Fatal92%
  • Serious8920%
  • Slight35778%

Where the B3107 ranks among 4,923 roads

Most collisions
2,109th
Most casualties
2,007th
Most fatal collisions
1,807th
Most serious collisions
2,105th

B3107 accidents by year

Collisions on the B3107 peaked at 22 in 1982 and were down to 5 in 2025.

Collisions and casualties on the B3107, 1979 to 2025

  • Collisions
  • Collisions in 2025: 5
  • Casualties

Source: Department for Transport, STATS19 road safety data

View as a table
YearCollisionsCasualties
202555
202433
202366
202244
202144
202037
2019914
201834
201767
2016310
20151113
201434
201379
201278
201178
2010912
2009916
20081119
2007920
20061225
20051017
20041016
20031215
20021015
20011121
20001214
199968
1998910
19971319
199656
19951113
1994813
1993814
199258
19911318
19901218
1989910
19881525
19871520
19861922
19852129
19841117
19831115
19822229
19811927
19801727
19791015

When crashes happen on the B3107

Friday has the most collisions on the B3107 (84), and 3pm to 6pm is the busiest time of day (99).

Collisions by day of the week

  • Monday65 (14%)
  • Tuesday71 (16%)
  • Wednesday63 (14%)
  • Thursday71 (16%)
  • Friday84 (18%)
  • Saturday50 (11%)
  • Sunday51 (11%)

Collisions by time of day

  • Midnight to 3am19 (4.2%)
  • 3am to 6am9 (2%)
  • 6am to 9am75 (16%)
  • 9am to noon70 (15%)
  • Noon to 3pm62 (14%)
  • 3pm to 6pm99 (22%)
  • 6pm to 9pm70 (15%)
  • 9pm to midnight51 (11%)

Collisions by month

  • January26 (5.7%)
  • February32 (7%)
  • March33 (7.3%)
  • April41 (9%)
  • May39 (8.6%)
  • June30 (6.6%)
  • July38 (8.4%)
  • August34 (7.5%)
  • September38 (8.4%)
  • October58 (13%)
  • November44 (9.7%)
  • December42 (9.2%)

Light conditions at the time

  • Daylight312 (69%)
  • Dark, no street lighting99 (22%)
  • Dark, street lights lit37 (8.1%)
  • Dark, lighting unknown4 (0.9%)
  • Dark, street lights unlit3 (0.7%)

Source: Department for Transport, STATS19 road safety data

Road and weather conditions in B3107 crashes

On the B3107, 65% of collisions happened where the speed limit was 60 mph and 60% on a dry road surface.

Speed limit at the scene

  • 20 mph2 (0.4%)
  • 30 mph139 (31%)
  • 40 mph1 (0.2%)
  • 50 mph11 (2.4%)
  • 60 mph294 (65%)
  • 70 mph8 (1.8%)

Weather at the time

  • Fine, no high winds362 (80%)
  • Raining, no high winds68 (15%)
  • Raining with high winds9 (2%)
  • Fog or mist7 (1.5%)
  • Other6 (1.3%)
  • Not recorded3 (0.7%)

Road surface

  • Dry273 (60%)
  • Wet or damp168 (37%)
  • Frost or ice11 (2.4%)
  • Mud3 (0.7%)

Type of road

  • Single carriageway439 (96%)
  • Roundabout12 (2.6%)
  • Dual carriageway4 (0.9%)

Source: Department for Transport, STATS19 road safety data

People hurt and vehicles involved in B3107 crashes

Car occupants make up 71% of the people killed or injured on the B3107, followed by motorcyclists (14%).

Casualties by road user

  • Car occupant468 (71%)
  • Motorcyclist93 (14%)
  • Pedestrian41 (6.2%)
  • Cyclist29 (4.4%)
  • Van occupant17 (2.6%)
  • Goods vehicle occupant (over 3.5 tonnes)8 (1.2%)
  • Bus or coach occupant1 (0.2%)
  • Other2 (0.3%)

Vehicles involved

  • Car593 (74%)
  • Motorcycle90 (11%)
  • Van or goods vehicle up to 3.5 tonnes48 (6%)
  • Pedal cycle30 (3.7%)
  • Goods vehicle over 3.5 tonnes22 (2.7%)
  • Other vehicle9 (1.1%)
  • Bus or coach3 (0.4%)
  • Other7 (0.9%)

Casualties by age

  • 0 to 510 (1.5%)
  • 6 to 1020 (3%)
  • 11 to 1528 (4.2%)
  • 16 to 20160 (24%)
  • 21 to 2571 (11%)
  • 26 to 35116 (18%)
  • 36 to 45101 (15%)
  • 46 to 5568 (10%)
  • 56 to 6540 (6.1%)
  • 66 to 7529 (4.4%)
  • Over 7516 (2.4%)

Drivers, passengers and pedestrians

  • Driver or rider456 (69%)
  • Passenger162 (25%)
  • Pedestrian41 (6.2%)

Source: Department for Transport, STATS19 road safety data

Map of recent crashes on the B3107

Map of the 25 most recent crashes on the B3107

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

  • 25 crashes
  • Serious
  • Slight

B3107 crashes by council area

All 455 collisions on the B3107 were in Wiltshire.

Collisions on the B3107 in each area, 1979 to 2025
RankAreaCollisionsCasualtiesFatalSerious
1stWiltshire455659989

B3107 crashes by town

Collisions on the B3107 were recorded in 2 towns and built-up areas, led by Bradford-on-Avon (77) and Melksham (13).

Recent crashes on the B3107

These are the 25 most recent collisions on the B3107, from 20 February 2020 to 9 December 2025.

Severity