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CrashStats

B3106 accidents: crash map and statistics

Police recorded 213 collisions on the B3106 from 1979 to 2025, with 266 casualties. Of those crashes, 4 were fatal and 44 serious, and 4 people were killed.

In 2025 there were 9 collisions on the B3106, up 200% from 3 in 2024, with 11 casualties.

Collisions since 1979
213
3,163rd highest of 4,923 roads
Casualties
266
1.25 per collision
Fatal collisions
4
4 people killed
Serious collisions
44
48 seriously injured
Collisions in 2025
9
Up 200% on 2024
Casualties in 2025
11
Up 267% on 2024

Crash severity on the B3106

On the B3106, 1.9% of collisions were fatal and 21% serious, against 1.6% and 18% across Great Britain.

Collisions by severity, 1979 to 2025

  • Fatal41.9%
  • Serious4421%
  • Slight16577%

Where the B3106 ranks among 4,923 roads

Most collisions
3,163rd
Most casualties
3,275th
Most fatal collisions
2,815th
Most serious collisions
3,144th

B3106 accidents by year

Collisions on the B3106 peaked at 13 in 1984 and were down to 9 in 2025.

Collisions and casualties on the B3106, 1979 to 2025

  • Collisions
  • Collisions in 2025
  • Casualties

Source: Department for Transport, STATS19 road safety data

View as a table
YearCollisionsCasualties
2025911
202433
202378
202267
202124
202033
201933
201833
201756
201611
201558
201422
201346
201222
201144
201045
200946
200878
200735
200612
200533
200433
200345
200255
200136
200056
1999911
199833
199736
199612
199555
199422
199346
199225
199124
199056
198913
198856
198734
198655
198566
19841313
198367
19821113
19811215
1980710
197979

When crashes happen on the B3106

Monday has the most collisions on the B3106 (40), and noon to 3pm is the busiest time of day (49).

Collisions by day of the week

  • Monday40 (19%)
  • Tuesday36 (17%)
  • Wednesday32 (15%)
  • Thursday32 (15%)
  • Friday36 (17%)
  • Saturday26 (12%)
  • Sunday11 (5.2%)

Collisions by time of day

  • Midnight to 3am5 (2.3%)
  • 3am to 6am7 (3.3%)
  • 6am to 9am24 (11%)
  • 9am to noon25 (12%)
  • Noon to 3pm49 (23%)
  • 3pm to 6pm48 (23%)
  • 6pm to 9pm32 (15%)
  • 9pm to midnight23 (11%)

Collisions by month

  • January18 (8.5%)
  • February13 (6.1%)
  • March20 (9.4%)
  • April21 (9.9%)
  • May22 (10%)
  • June13 (6.1%)
  • July12 (5.6%)
  • August19 (8.9%)
  • September16 (7.5%)
  • October25 (12%)
  • November17 (8%)
  • December17 (8%)

Light conditions at the time

  • Daylight157 (74%)
  • Dark, street lights lit40 (19%)
  • Dark, no street lighting9 (4.2%)
  • Dark, street lights unlit5 (2.3%)
  • Dark, lighting unknown2 (0.9%)

Source: Department for Transport, STATS19 road safety data

Road and weather conditions in B3106 crashes

On the B3106, 83% of collisions happened where the speed limit was 30 mph and 70% on a dry road surface.

Speed limit at the scene

  • 30 mph177 (83%)
  • 40 mph14 (6.6%)
  • 50 mph1 (0.5%)
  • 60 mph21 (9.9%)

Weather at the time

  • Fine, no high winds171 (80%)
  • Raining, no high winds28 (13%)
  • Fine with high winds5 (2.3%)
  • Raining with high winds2 (0.9%)
  • Other2 (0.9%)
  • Not recorded5 (2.3%)

Road surface

  • Dry149 (70%)
  • Wet or damp56 (26%)
  • Frost or ice8 (3.8%)

Type of road

  • Single carriageway145 (68%)
  • Roundabout45 (21%)
  • One way street or slip road23 (11%)

Source: Department for Transport, STATS19 road safety data

People hurt and vehicles involved in B3106 crashes

Car occupants make up 41% of the people killed or injured on the B3106, followed by cyclists (24%).

Casualties by road user

  • Car occupant110 (41%)
  • Cyclist63 (24%)
  • Motorcyclist54 (20%)
  • Pedestrian31 (12%)
  • Van occupant4 (1.5%)
  • Goods vehicle occupant (over 3.5 tonnes)2 (0.8%)
  • Bus or coach occupant1 (0.4%)
  • Other vehicle occupant1 (0.4%)

Vehicles involved

  • Car223 (58%)
  • Pedal cycle64 (17%)
  • Motorcycle58 (15%)
  • Van or goods vehicle up to 3.5 tonnes20 (5.2%)
  • Goods vehicle over 3.5 tonnes10 (2.6%)
  • Bus or coach2 (0.5%)
  • Other vehicle2 (0.5%)
  • Other3 (0.8%)

Casualties by age

  • 0 to 51 (0.4%)
  • 6 to 106 (2.3%)
  • 11 to 1511 (4.1%)
  • 16 to 2065 (24%)
  • 21 to 2530 (11%)
  • 26 to 3550 (19%)
  • 36 to 4538 (14%)
  • 46 to 5525 (9.4%)
  • 56 to 6520 (7.5%)
  • 66 to 7513 (4.9%)
  • Over 757 (2.6%)

Drivers, passengers and pedestrians

  • Driver or rider197 (74%)
  • Passenger38 (14%)
  • Pedestrian31 (12%)

Source: Department for Transport, STATS19 road safety data

Map of recent crashes on the B3106

Map of the 25 most recent crashes on the B3106

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

  • 25 crashes
  • Serious
  • Slight

B3106 crashes by council area

Of the 213 collisions on the B3106, 211 were in Wiltshire.

Collisions on the B3106 in each area, 1979 to 2025
RankAreaCollisionsCasualtiesFatalSerious
1stWiltshire211264443

B3106 crashes by town

Of the 213 collisions on the B3106, 180 were in the built-up area of Trowbridge.

Recent crashes on the B3106

These are the 25 most recent collisions on the B3106, from 22 February 2022 to 21 October 2025.

Severity