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CrashStats

B4439 accidents: crash map and statistics

Police recorded 285 collisions on the B4439 from 1979 to 2024, with 411 casualties. Of those crashes, 13 were fatal and 82 serious, and 14 people were killed.

No collisions were recorded on the B4439 in 2025, after 1 in 2024.

Collisions since 1979
285
2,775th highest of 4,923 roads
Casualties
411
1.44 per collision
Fatal collisions
13
14 people killed
Serious collisions
82
98 seriously injured
Collisions in 2025
0
1 in 2024
Casualties in 2025
0
1 in 2024

Crash severity on the B4439

On the B4439, 4.6% of collisions were fatal and 29% serious, against 1.6% and 18% across Great Britain.

Collisions by severity, 1979 to 2024

  • Fatal134.6%
  • Serious8229%
  • Slight19067%

Where the B4439 ranks among 4,923 roads

Most collisions
2,775th
Most casualties
2,682nd
Most fatal collisions
1,413th
Most serious collisions
2,236th

B4439 accidents by year

Collisions on the B4439 peaked at 16 in 1993; none were recorded in 2025.

Collisions and casualties on the B4439, 1979 to 2025

  • Collisions
  • Collisions in 2025
  • Casualties

Source: Department for Transport, STATS19 road safety data

View as a table
YearCollisionsCasualties
202500
202411
202335
202211
202122
202056
201979
201823
201748
201633
201511
201448
201345
201245
2011611
201033
2009815
200869
20071015
20061316
200568
20041219
200322
200268
20011213
200089
1999814
1998916
199778
1996711
1995911
19941012
19931622
199223
199155
199058
19891115
1988710
198734
1986711
198534
198446
1983810
198258
19811328
198057
1979813

When crashes happen on the B4439

Tuesday has the most collisions on the B4439 (50), and 3pm to 6pm is the busiest time of day (64).

Collisions by day of the week

  • Monday31 (11%)
  • Tuesday50 (18%)
  • Wednesday46 (16%)
  • Thursday31 (11%)
  • Friday49 (17%)
  • Saturday42 (15%)
  • Sunday36 (13%)

Collisions by time of day

  • Midnight to 3am14 (4.9%)
  • 3am to 6am2 (0.7%)
  • 6am to 9am34 (12%)
  • 9am to noon36 (13%)
  • Noon to 3pm33 (12%)
  • 3pm to 6pm64 (22%)
  • 6pm to 9pm51 (18%)
  • 9pm to midnight51 (18%)

Collisions by month

  • January25 (8.8%)
  • February24 (8.4%)
  • March12 (4.2%)
  • April10 (3.5%)
  • May25 (8.8%)
  • June19 (6.7%)
  • July24 (8.4%)
  • August29 (10%)
  • September30 (11%)
  • October37 (13%)
  • November27 (9.5%)
  • December23 (8.1%)

Light conditions at the time

  • Daylight180 (63%)
  • Dark, no street lighting84 (29%)
  • Dark, street lights lit16 (5.6%)
  • Dark, lighting unknown3 (1.1%)
  • Dark, street lights unlit2 (0.7%)

Source: Department for Transport, STATS19 road safety data

Road and weather conditions in B4439 crashes

On the B4439, 69% of collisions happened where the speed limit was 60 mph and 57% on a dry road surface.

Speed limit at the scene

  • 30 mph15 (5.3%)
  • 40 mph53 (19%)
  • 50 mph13 (4.6%)
  • 60 mph197 (69%)
  • 70 mph7 (2.5%)

Weather at the time

  • Fine, no high winds221 (78%)
  • Raining, no high winds35 (12%)
  • Snowing, no high winds5 (1.8%)
  • Fine with high winds4 (1.4%)
  • Other17 (6%)
  • Not recorded3 (1.1%)

Road surface

  • Dry162 (57%)
  • Wet or damp99 (35%)
  • Frost or ice19 (6.7%)
  • Snow4 (1.4%)
  • Flood over 3cm deep1 (0.4%)

Type of road

  • Single carriageway281 (99%)
  • Dual carriageway4 (1.4%)

Source: Department for Transport, STATS19 road safety data

People hurt and vehicles involved in B4439 crashes

Car occupants make up 79% of the people killed or injured on the B4439, followed by motorcyclists (11%).

Casualties by road user

  • Car occupant323 (79%)
  • Motorcyclist46 (11%)
  • Cyclist14 (3.4%)
  • Pedestrian12 (2.9%)
  • Van occupant10 (2.4%)
  • Other vehicle occupant3 (0.7%)
  • Goods vehicle occupant (over 3.5 tonnes)2 (0.5%)
  • E-scooter or powered transporter user1 (0.2%)

Vehicles involved

  • Car409 (80%)
  • Motorcycle44 (8.6%)
  • Van or goods vehicle up to 3.5 tonnes27 (5.3%)
  • Pedal cycle14 (2.7%)
  • Goods vehicle over 3.5 tonnes8 (1.6%)
  • Bus or coach4 (0.8%)
  • Other vehicle4 (0.8%)
  • Other3 (0.6%)

Casualties by age

  • 0 to 57 (1.7%)
  • 6 to 104 (1%)
  • 11 to 159 (2.2%)
  • 16 to 2078 (19%)
  • 21 to 2565 (16%)
  • 26 to 3575 (18%)
  • 36 to 4553 (13%)
  • 46 to 5556 (14%)
  • 56 to 6529 (7.1%)
  • 66 to 7519 (4.6%)
  • Over 7510 (2.4%)
  • Not recorded6 (1.5%)

Drivers, passengers and pedestrians

  • Driver or rider295 (72%)
  • Passenger104 (25%)
  • Pedestrian12 (2.9%)

Source: Department for Transport, STATS19 road safety data

Map of recent crashes on the B4439

Map of the 25 most recent crashes on the B4439

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

  • 25 crashes
  • Fatal
  • Serious
  • Slight

B4439 crashes by council area

Collisions on the B4439 were recorded in 2 council areas. Warwick has the most, with 277, followed by Swansea (5).

Collisions on the B4439 in each area, 1979 to 2024
RankAreaCollisionsCasualtiesFatalSerious
1stWarwick2774011280
2ndSwansea5701

B4439 crashes by town

Collisions on the B4439 were recorded in 2 towns and built-up areas, led by Swansea (4) and Hockley Heath (3).

Recent crashes on the B4439

These are the 25 most recent collisions on the B4439, from 14 January 2017 to 26 December 2024.

Severity