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CrashStats

B4141 accidents: crash map and statistics

Police recorded 114 collisions on the B4141 from 1984 to 2025, with 154 casualties. Of those crashes, 5 were fatal and 26 serious, and 6 people were killed.

In 2025 there was 1 collision on the B4141, level with 2024, with 1 casualty.

Collisions since 1984
114
3,903rd highest of 4,923 roads
Casualties
154
1.35 per collision
Fatal collisions
5
6 people killed
Serious collisions
26
32 seriously injured
Collisions in 2025
1
Level with 2024
Casualties in 2025
1
Level with 2024

Crash severity on the B4141

On the B4141, 4.4% of collisions were fatal and 23% serious, against 1.6% and 18% across Great Britain.

Collisions by severity, 1984 to 2025

  • Fatal54.4%
  • Serious2623%
  • Slight8373%

Where the B4141 ranks among 4,923 roads

Most collisions
3,903rd
Most casualties
3,899th
Most fatal collisions
2,545th
Most serious collisions
3,773rd

B4141 accidents by year

Collisions on the B4141 peaked at 8 in 1997 and were down to 1 in 2025.

Collisions and casualties on the B4141, 1984 to 2025

  • Collisions
  • Collisions in 2025: 1
  • Casualties

Source: Department for Transport, STATS19 road safety data

View as a table
YearCollisionsCasualties
202511
202411
202324
202211
202111
202022
201911
201822
201700
201622
201500
201434
201358
201256
201122
201033
200945
200812
200700
200645
200511
200466
200311
200268
200158
200035
199947
199822
1997815
199646
199511
199435
199345
199200
199145
199049
198944
198844
198711
198600
198557
198444

When crashes happen on the B4141

Tuesday has the most collisions on the B4141 (21), and 3pm to 6pm is the busiest time of day (35).

Collisions by day of the week

  • Monday19 (17%)
  • Tuesday21 (18%)
  • Wednesday21 (18%)
  • Thursday18 (16%)
  • Friday17 (15%)
  • Saturday9 (7.9%)
  • Sunday9 (7.9%)

Collisions by time of day

  • Midnight to 3am3 (2.6%)
  • 3am to 6am3 (2.6%)
  • 6am to 9am16 (14%)
  • 9am to noon11 (9.6%)
  • Noon to 3pm21 (18%)
  • 3pm to 6pm35 (31%)
  • 6pm to 9pm14 (12%)
  • 9pm to midnight11 (9.6%)

Collisions by month

  • January16 (14%)
  • February7 (6.1%)
  • March7 (6.1%)
  • April8 (7%)
  • May14 (12%)
  • June8 (7%)
  • July6 (5.3%)
  • August5 (4.4%)
  • September10 (8.8%)
  • October11 (9.6%)
  • November11 (9.6%)
  • December11 (9.6%)

Light conditions at the time

  • Daylight75 (66%)
  • Dark, street lights lit23 (20%)
  • Dark, no street lighting15 (13%)
  • Dark, street lights unlit1 (0.9%)

Source: Department for Transport, STATS19 road safety data

Road and weather conditions in B4141 crashes

On the B4141, 54% of collisions happened where the speed limit was 30 mph and 59% on a dry road surface.

Speed limit at the scene

  • 30 mph61 (54%)
  • 40 mph23 (20%)
  • 50 mph2 (1.8%)
  • 60 mph26 (23%)
  • 70 mph2 (1.8%)

Weather at the time

  • Fine, no high winds90 (79%)
  • Raining, no high winds17 (15%)
  • Raining with high winds2 (1.8%)
  • Fine with high winds1 (0.9%)
  • Other3 (2.6%)
  • Not recorded1 (0.9%)

Road surface

  • Dry67 (59%)
  • Wet or damp43 (38%)
  • Frost or ice4 (3.5%)

Type of road

  • Single carriageway102 (89%)
  • Roundabout9 (7.9%)
  • Dual carriageway3 (2.6%)

Source: Department for Transport, STATS19 road safety data

People hurt and vehicles involved in B4141 crashes

Car occupants make up 65% of the people killed or injured on the B4141, followed by motorcyclists (13%).

Casualties by road user

  • Car occupant100 (65%)
  • Motorcyclist20 (13%)
  • Cyclist14 (9.1%)
  • Pedestrian12 (7.8%)
  • Van occupant7 (4.5%)
  • Other vehicle occupant1 (0.6%)

Vehicles involved

  • Car155 (72%)
  • Motorcycle22 (10%)
  • Pedal cycle16 (7.4%)
  • Van or goods vehicle up to 3.5 tonnes16 (7.4%)
  • Bus or coach2 (0.9%)
  • Goods vehicle over 3.5 tonnes2 (0.9%)
  • Other vehicle2 (0.9%)

Casualties by age

  • 0 to 52 (1.3%)
  • 6 to 105 (3.2%)
  • 11 to 157 (4.5%)
  • 16 to 2030 (19%)
  • 21 to 2526 (17%)
  • 26 to 3528 (18%)
  • 36 to 4517 (11%)
  • 46 to 5514 (9.1%)
  • 56 to 6514 (9.1%)
  • 66 to 757 (4.5%)
  • Over 753 (1.9%)
  • Not recorded1 (0.6%)

Drivers, passengers and pedestrians

  • Driver or rider112 (73%)
  • Passenger30 (19%)
  • Pedestrian12 (7.8%)

Source: Department for Transport, STATS19 road safety data

Map of recent crashes on the B4141

Map of the 25 most recent crashes on the B4141

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

  • 25 crashes
  • Fatal
  • Serious
  • Slight

B4141 crashes by council area

Of the 114 collisions on the B4141, 110 were in Swindon.

Collisions on the B4141 in each area, 1984 to 2025
RankAreaCollisionsCasualtiesFatalSerious
1stSwindon110148526

B4141 crashes by town

Of the 114 collisions on the B4141, 81 were in the built-up area of Stratton St Margaret.

Recent crashes on the B4141

These are the 25 most recent collisions on the B4141, from 27 April 2012 to 15 April 2025.

Severity