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CrashStats

B5102 accidents: crash map and statistics

Police recorded 419 collisions on the B5102 from 1979 to 2025, with 596 casualties. Of those crashes, 10 were fatal and 76 serious, and 10 people were killed.

In 2025 there were 2 collisions on the B5102, down 33% from 3 in 2024, with 2 casualties.

Collisions since 1979
419
2,223rd highest of 4,923 roads
Casualties
596
1.42 per collision
Fatal collisions
10
10 people killed
Serious collisions
76
99 seriously injured
Collisions in 2025
2
Down 33% on 2024
Casualties in 2025
2
Down 33% on 2024

Crash severity on the B5102

On the B5102, 2.4% of collisions were fatal and 18% serious, against 1.6% and 18% across Great Britain.

Collisions by severity, 1979 to 2025

  • Fatal102.4%
  • Serious7618%
  • Slight33379%

Where the B5102 ranks among 4,923 roads

Most collisions
2,223rd
Most casualties
2,153rd
Most fatal collisions
1,701st
Most serious collisions
2,368th

B5102 accidents by year

Collisions on the B5102 peaked at 19 in 1994 and were down to 2 in 2025.

Collisions and casualties on the B5102, 1979 to 2025

  • Collisions
  • Collisions in 2025: 2
  • Casualties

Source: Department for Transport, STATS19 road safety data

View as a table
YearCollisionsCasualties
202522
202433
202347
202244
202189
202033
201922
201823
201748
2016915
2015913
201433
201377
201245
201156
2010810
2009714
200844
2007910
20061318
2005910
20041013
20031625
20021723
20011627
20001315
19991728
19981626
19971215
19961015
19951623
19941928
19931417
19921316
1991711
199099
19891217
19881425
19871422
1986912
198555
198458
19831115
198233
198147
1980916
1979919

When crashes happen on the B5102

Friday has the most collisions on the B5102 (75), and 3pm to 6pm is the busiest time of day (96).

Collisions by day of the week

  • Monday54 (13%)
  • Tuesday64 (15%)
  • Wednesday57 (14%)
  • Thursday58 (14%)
  • Friday75 (18%)
  • Saturday62 (15%)
  • Sunday49 (12%)

Collisions by time of day

  • Midnight to 3am14 (3.3%)
  • 3am to 6am7 (1.7%)
  • 6am to 9am62 (15%)
  • 9am to noon65 (16%)
  • Noon to 3pm65 (16%)
  • 3pm to 6pm96 (23%)
  • 6pm to 9pm64 (15%)
  • 9pm to midnight46 (11%)

Collisions by month

  • January32 (7.6%)
  • February35 (8.4%)
  • March32 (7.6%)
  • April31 (7.4%)
  • May30 (7.2%)
  • June33 (7.9%)
  • July38 (9.1%)
  • August26 (6.2%)
  • September33 (7.9%)
  • October48 (11%)
  • November50 (12%)
  • December31 (7.4%)

Light conditions at the time

  • Daylight288 (69%)
  • Dark, no street lighting74 (18%)
  • Dark, street lights lit52 (12%)
  • Dark, lighting unknown4 (1%)
  • Dark, street lights unlit1 (0.2%)

Source: Department for Transport, STATS19 road safety data

Road and weather conditions in B5102 crashes

On the B5102, 58% of collisions happened where the speed limit was 60 mph and 51% on a dry road surface.

Speed limit at the scene

  • 20 mph3 (0.7%)
  • 30 mph83 (20%)
  • 40 mph64 (15%)
  • 50 mph14 (3.3%)
  • 60 mph243 (58%)
  • 70 mph12 (2.9%)

Weather at the time

  • Fine, no high winds303 (72%)
  • Raining, no high winds75 (18%)
  • Raining with high winds11 (2.6%)
  • Snowing, no high winds5 (1.2%)
  • Other22 (5.3%)
  • Not recorded3 (0.7%)

Road surface

  • Dry212 (51%)
  • Wet or damp192 (46%)
  • Frost or ice8 (1.9%)
  • Flood over 3cm deep3 (0.7%)
  • Snow3 (0.7%)
  • Mud1 (0.2%)

Type of road

  • Single carriageway402 (96%)
  • Roundabout12 (2.9%)
  • Dual carriageway3 (0.7%)
  • One way street or slip road2 (0.5%)

Source: Department for Transport, STATS19 road safety data

People hurt and vehicles involved in B5102 crashes

Car occupants make up 72% of the people killed or injured on the B5102, followed by motorcyclists (9.2%).

Casualties by road user

  • Car occupant427 (72%)
  • Motorcyclist55 (9.2%)
  • Cyclist38 (6.4%)
  • Pedestrian34 (5.7%)
  • Van occupant21 (3.5%)
  • Goods vehicle occupant (over 3.5 tonnes)9 (1.5%)
  • Other vehicle occupant5 (0.8%)
  • Other7 (1.2%)

Vehicles involved

  • Car567 (75%)
  • Motorcycle51 (6.8%)
  • Pedal cycle38 (5.1%)
  • Van or goods vehicle up to 3.5 tonnes37 (4.9%)
  • Goods vehicle over 3.5 tonnes34 (4.5%)
  • Other vehicle11 (1.5%)
  • Agricultural vehicle4 (0.5%)
  • Other10 (1.3%)

Casualties by age

  • 0 to 511 (1.8%)
  • 6 to 1011 (1.8%)
  • 11 to 1522 (3.7%)
  • 16 to 20126 (21%)
  • 21 to 25119 (20%)
  • 26 to 35109 (18%)
  • 36 to 4584 (14%)
  • 46 to 5558 (9.7%)
  • 56 to 6527 (4.5%)
  • 66 to 7515 (2.5%)
  • Over 7514 (2.3%)

Drivers, passengers and pedestrians

  • Driver or rider401 (67%)
  • Passenger161 (27%)
  • Pedestrian34 (5.7%)

Source: Department for Transport, STATS19 road safety data

Map of recent crashes on the B5102

Map of the 25 most recent crashes on the B5102

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

  • 25 crashes
  • Fatal
  • Serious
  • Slight

B5102 crashes by council area

Collisions on the B5102 were recorded in 2 council areas. Wrexham has the most, with 319, followed by Flintshire (94).

Collisions on the B5102 in each area, 1979 to 2025
RankAreaCollisionsCasualtiesFatalSerious
1stWrexham319456761
2ndFlintshire94133314

B5102 crashes by town

Collisions on the B5102 were recorded in 3 towns and built-up areas, led by Llay (59) and Rossett (19).

Recent crashes on the B5102

These are the 25 most recent collisions on the B5102, from 7 August 2019 to 30 June 2025.

Severity