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CrashStats

B4192 accidents: crash map and statistics

Police recorded 341 collisions on the B4192 from 1983 to 2025, with 527 casualties. Of those crashes, 21 were fatal and 86 serious, and 22 people were killed.

In 2025 there were 6 collisions on the B4192, up 20% from 5 in 2024, with 6 casualties.

Collisions since 1983
341
2,527th highest of 4,923 roads
Casualties
527
1.55 per collision
Fatal collisions
21
22 people killed
Serious collisions
86
118 seriously injured
Collisions in 2025
6
Up 20% on 2024
Casualties in 2025
6
Up 20% on 2024

Crash severity on the B4192

On the B4192, 6.2% of collisions were fatal and 25% serious, against 1.6% and 18% across Great Britain.

Collisions by severity, 1983 to 2025

  • Fatal216.2%
  • Serious8625%
  • Slight23469%

Where the B4192 ranks among 4,923 roads

Most collisions
2,527th
Most casualties
2,336th
Most fatal collisions
938th
Most serious collisions
2,157th

B4192 accidents by year

Collisions on the B4192 peaked at 20 in 2000 and were down to 6 in 2025.

Collisions and casualties on the B4192, 1983 to 2025

  • Collisions
  • Collisions in 2025: 6
  • Casualties

Source: Department for Transport, STATS19 road safety data

View as a table
YearCollisionsCasualties
202566
202455
202333
202222
202159
202013
201914
201857
201767
201678
201534
201434
201338
2012910
2011812
201046
200959
200858
2007811
20061017
200544
200447
2003913
20021120
2001911
20002038
19991522
19981423
19971118
19961722
19951323
19941114
19931219
1992713
1991610
19901525
1989916
1988914
1987915
19861319
1985510
19841521
198347

When crashes happen on the B4192

Wednesday has the most collisions on the B4192 (63), and 3pm to 6pm is the busiest time of day (77).

Collisions by day of the week

  • Monday43 (13%)
  • Tuesday44 (13%)
  • Wednesday63 (18%)
  • Thursday46 (13%)
  • Friday55 (16%)
  • Saturday42 (12%)
  • Sunday48 (14%)

Collisions by time of day

  • Midnight to 3am15 (4.4%)
  • 3am to 6am6 (1.8%)
  • 6am to 9am57 (17%)
  • 9am to noon48 (14%)
  • Noon to 3pm45 (13%)
  • 3pm to 6pm77 (23%)
  • 6pm to 9pm67 (20%)
  • 9pm to midnight26 (7.6%)

Collisions by month

  • January38 (11%)
  • February22 (6.5%)
  • March28 (8.2%)
  • April31 (9.1%)
  • May19 (5.6%)
  • June25 (7.3%)
  • July22 (6.5%)
  • August30 (8.8%)
  • September31 (9.1%)
  • October33 (9.7%)
  • November31 (9.1%)
  • December31 (9.1%)

Light conditions at the time

  • Daylight231 (68%)
  • Dark, no street lighting98 (29%)
  • Dark, street lights lit8 (2.3%)
  • Dark, lighting unknown2 (0.6%)
  • Dark, street lights unlit2 (0.6%)

Source: Department for Transport, STATS19 road safety data

Road and weather conditions in B4192 crashes

On the B4192, 82% of collisions happened where the speed limit was 60 mph and 55% on a dry road surface.

Speed limit at the scene

  • 20 mph3 (0.9%)
  • 30 mph37 (11%)
  • 40 mph6 (1.8%)
  • 50 mph13 (3.8%)
  • 60 mph281 (82%)
  • 70 mph1 (0.3%)

Weather at the time

  • Fine, no high winds256 (75%)
  • Raining, no high winds57 (17%)
  • Raining with high winds14 (4.1%)
  • Fine with high winds5 (1.5%)
  • Other6 (1.8%)
  • Not recorded3 (0.9%)

Road surface

  • Dry187 (55%)
  • Wet or damp127 (37%)
  • Frost or ice19 (5.6%)
  • Flood over 3cm deep6 (1.8%)
  • Snow2 (0.6%)

Type of road

  • Single carriageway332 (97%)
  • Roundabout5 (1.5%)
  • Dual carriageway3 (0.9%)
  • One way street or slip road1 (0.3%)

Source: Department for Transport, STATS19 road safety data

People hurt and vehicles involved in B4192 crashes

Car occupants make up 83% of the people killed or injured on the B4192, followed by motorcyclists (7.4%).

Casualties by road user

  • Car occupant435 (83%)
  • Motorcyclist39 (7.4%)
  • Van occupant16 (3%)
  • Cyclist14 (2.7%)
  • Pedestrian13 (2.5%)
  • Goods vehicle occupant (over 3.5 tonnes)6 (1.1%)
  • Bus or coach occupant2 (0.4%)
  • Taxi or private hire car occupant2 (0.4%)

Vehicles involved

  • Car482 (80%)
  • Van or goods vehicle up to 3.5 tonnes39 (6.4%)
  • Motorcycle37 (6.1%)
  • Goods vehicle over 3.5 tonnes17 (2.8%)
  • Pedal cycle16 (2.6%)
  • Other vehicle7 (1.2%)
  • Bus or coach4 (0.7%)
  • Other3 (0.5%)

Casualties by age

  • 0 to 58 (1.5%)
  • 6 to 106 (1.1%)
  • 11 to 1516 (3%)
  • 16 to 2094 (18%)
  • 21 to 2594 (18%)
  • 26 to 35109 (21%)
  • 36 to 4561 (12%)
  • 46 to 5555 (10%)
  • 56 to 6541 (7.8%)
  • 66 to 7520 (3.8%)
  • Over 7521 (4%)
  • Not recorded2 (0.4%)

Drivers, passengers and pedestrians

  • Driver or rider364 (69%)
  • Passenger150 (28%)
  • Pedestrian13 (2.5%)

Source: Department for Transport, STATS19 road safety data

Map of recent crashes on the B4192

Map of the 25 most recent crashes on the B4192

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

  • 25 crashes
  • Fatal
  • Serious
  • Slight

B4192 crashes by council area

Collisions on the B4192 were recorded in 3 council areas. Wiltshire has the most, with 164, followed by Swindon (159) and West Berkshire (15).

Collisions on the B4192 in each area, 1983 to 2025
RankAreaCollisionsCasualtiesFatalSerious
1stWiltshire1642471246
2ndSwindon159255933
3rdWest Berkshire152207

Recent crashes on the B4192

These are the 25 most recent collisions on the B4192, from 18 August 2018 to 26 August 2025.

Severity