Skip to main content
CrashStats

B6144 accidents: crash map and statistics

Police recorded 2,205 collisions on the B6144 from 1979 to 2025, with 3,151 casualties. Of those crashes, 41 were fatal and 339 serious, and 47 people were killed.

In 2025 there were 15 collisions on the B6144, down 40% from 25 in 2024, with 17 casualties.

Collisions since 1979
2,205
530th highest of 4,923 roads
Casualties
3,151
1.43 per collision
Fatal collisions
41
47 people killed
Serious collisions
339
383 seriously injured
Collisions in 2025
15
Down 40% on 2024
Casualties in 2025
17
Down 61% on 2024

Crash severity on the B6144

On the B6144, 1.9% of collisions were fatal and 15% serious, against 1.6% and 18% across Great Britain.

Collisions by severity, 1979 to 2025

  • Fatal411.9%
  • Serious33915%
  • Slight1,82583%

Where the B6144 ranks among 4,923 roads

Most collisions
530th
Most casualties
510th
Most fatal collisions
516th
Most serious collisions
640th

B6144 accidents by year

Collisions on the B6144 peaked at 78 in 2002 and were down to 15 in 2025.

Collisions and casualties on the B6144, 1979 to 2025

  • Collisions
  • Collisions in 2025: 15
  • Casualties

Source: Department for Transport, STATS19 road safety data

View as a table
YearCollisionsCasualties
20251517
20242544
20232229
20222838
20211424
2020817
20191318
20181417
20171727
20162643
20152336
20143564
20132333
20123160
20113351
20104163
20095592
20084579
20073859
20065492
20054575
200470116
20036598
200278115
200167101
200066116
19995881
19987593
199775110
19964566
19954154
19945775
199374105
19926286
19914656
19907091
19895671
19887593
19874555
19865868
19855975
19845669
19835570
19826579
19816778
19805977
19795675

When crashes happen on the B6144

Friday has the most collisions on the B6144 (340), and 3pm to 6pm is the busiest time of day (628).

Collisions by day of the week

  • Monday324 (15%)
  • Tuesday304 (14%)
  • Wednesday326 (15%)
  • Thursday333 (15%)
  • Friday340 (15%)
  • Saturday304 (14%)
  • Sunday274 (12%)

Collisions by time of day

  • Midnight to 3am102 (4.6%)
  • 3am to 6am30 (1.4%)
  • 6am to 9am223 (10%)
  • 9am to noon235 (11%)
  • Noon to 3pm375 (17%)
  • 3pm to 6pm628 (28%)
  • 6pm to 9pm400 (18%)
  • 9pm to midnight212 (9.6%)

Collisions by month

  • January185 (8.4%)
  • February139 (6.3%)
  • March172 (7.8%)
  • April174 (7.9%)
  • May210 (9.5%)
  • June165 (7.5%)
  • July190 (8.6%)
  • August170 (7.7%)
  • September160 (7.3%)
  • October208 (9.4%)
  • November215 (9.8%)
  • December217 (9.8%)

Light conditions at the time

  • Daylight1,523 (69%)
  • Dark, street lights lit634 (29%)
  • Dark, lighting unknown27 (1.2%)
  • Dark, no street lighting15 (0.7%)
  • Dark, street lights unlit6 (0.3%)

Source: Department for Transport, STATS19 road safety data

Road and weather conditions in B6144 crashes

On the B6144, 89% of collisions happened where the speed limit was 30 mph and 60% on a dry road surface.

Speed limit at the scene

  • 20 mph1 (under 0.1%)
  • 30 mph1,954 (89%)
  • 40 mph170 (7.7%)
  • 50 mph3 (0.1%)
  • 60 mph76 (3.4%)
  • 70 mph1 (under 0.1%)

Weather at the time

  • Fine, no high winds1,728 (78%)
  • Raining, no high winds334 (15%)
  • Fine with high winds43 (2%)
  • Raining with high winds32 (1.5%)
  • Other63 (2.9%)
  • Not recorded5 (0.2%)

Road surface

  • Dry1,317 (60%)
  • Wet or damp839 (38%)
  • Frost or ice37 (1.7%)
  • Snow11 (0.5%)
  • Oil or diesel1 (under 0.1%)

Type of road

  • Single carriageway1,828 (83%)
  • Dual carriageway276 (13%)
  • Roundabout85 (3.9%)
  • One way street or slip road12 (0.5%)
  • Not recorded4 (0.2%)

Source: Department for Transport, STATS19 road safety data

People hurt and vehicles involved in B6144 crashes

Car occupants make up 63% of the people killed or injured on the B6144, followed by pedestrians (20%).

Casualties by road user

  • Car occupant1,976 (63%)
  • Pedestrian636 (20%)
  • Motorcyclist224 (7.1%)
  • Bus or coach occupant91 (2.9%)
  • Cyclist89 (2.8%)
  • Van occupant56 (1.8%)
  • Taxi or private hire car occupant43 (1.4%)
  • Other36 (1.1%)

Vehicles involved

  • Car3,162 (82%)
  • Motorcycle223 (5.8%)
  • Van or goods vehicle up to 3.5 tonnes127 (3.3%)
  • Bus or coach112 (2.9%)
  • Pedal cycle88 (2.3%)
  • Goods vehicle over 3.5 tonnes45 (1.2%)
  • Taxi or private hire car45 (1.2%)
  • Other47 (1.2%)

Casualties by age

  • 0 to 5103 (3.3%)
  • 6 to 10206 (6.5%)
  • 11 to 15217 (6.9%)
  • 16 to 20477 (15%)
  • 21 to 25481 (15%)
  • 26 to 35609 (19%)
  • 36 to 45396 (13%)
  • 46 to 55285 (9%)
  • 56 to 65171 (5.4%)
  • 66 to 75120 (3.8%)
  • Over 7586 (2.7%)

Drivers, passengers and pedestrians

  • Driver or rider1,553 (49%)
  • Passenger962 (31%)
  • Pedestrian636 (20%)

Source: Department for Transport, STATS19 road safety data

Map of recent crashes on the B6144

Map of the 25 most recent crashes on the B6144

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

  • 25 crashes
  • Serious
  • Slight

B6144 crashes by council area

Collisions on the B6144 were recorded in 3 council areas. Bradford has the most, with 2,177, followed by Trafford (14) and Calderdale (9).

Collisions on the B6144 in each area, 1979 to 2025
RankAreaCollisionsCasualtiesFatalSerious
1stBradford2,1773,11241337
2ndTrafford141701
3rdCalderdale91501

B6144 crashes by town

Collisions on the B6144 were recorded in 6 towns and built-up areas, led by Bradford (1,874) and Cullingworth (42).

Recent crashes on the B6144

These are the 25 most recent collisions on the B6144, from 1 August 2024 to 22 November 2025.

Severity