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CrashStats

B4595 accidents: crash map and statistics

Police recorded 273 collisions on the B4595 from 1979 to 2025, with 418 casualties. Of those crashes, 3 were fatal and 41 serious, and 3 people were killed.

In 2025 there were 2 collisions on the B4595, down 50% from 4 in 2024, with 6 casualties.

Collisions since 1979
273
2,835th highest of 4,923 roads
Casualties
418
1.53 per collision
Fatal collisions
3
3 people killed
Serious collisions
41
58 seriously injured
Collisions in 2025
2
Down 50% on 2024
Casualties in 2025
6
Level with 2024

Crash severity on the B4595

On the B4595, 1.1% of collisions were fatal and 15% serious, against 1.6% and 18% across Great Britain.

Collisions by severity, 1979 to 2025

  • Fatal31.1%
  • Serious4115%
  • Slight22984%

Where the B4595 ranks among 4,923 roads

Most collisions
2,835th
Most casualties
2,650th
Most fatal collisions
3,114th
Most serious collisions
3,235th

B4595 accidents by year

Collisions on the B4595 peaked at 17 in 2013 and were down to 2 in 2025.

Collisions and casualties on the B4595, 1979 to 2025

  • Collisions
  • Collisions in 2025
  • Casualties

Source: Department for Transport, STATS19 road safety data

View as a table
YearCollisionsCasualties
202526
202446
202336
202267
202158
202022
201911
2018512
20171214
2016512
20151522
20141425
20131725
20121318
2011914
201057
200922
200856
2007611
200644
200535
200412
2003712
200235
200111
200055
199900
199823
1997713
199645
199535
199444
1993610
199256
1991813
1990912
1989810
19881013
198746
1986712
1985913
198447
198335
198224
198168
1980814
1979917

When crashes happen on the B4595

Saturday has the most collisions on the B4595 (51), and 3pm to 6pm is the busiest time of day (72).

Collisions by day of the week

  • Monday31 (11%)
  • Tuesday38 (14%)
  • Wednesday42 (15%)
  • Thursday42 (15%)
  • Friday40 (15%)
  • Saturday51 (19%)
  • Sunday29 (11%)

Collisions by time of day

  • Midnight to 3am11 (4%)
  • 3am to 6am2 (0.7%)
  • 6am to 9am29 (11%)
  • 9am to noon28 (10%)
  • Noon to 3pm39 (14%)
  • 3pm to 6pm72 (26%)
  • 6pm to 9pm55 (20%)
  • 9pm to midnight37 (14%)

Collisions by month

  • January32 (12%)
  • February15 (5.5%)
  • March22 (8.1%)
  • April26 (9.5%)
  • May15 (5.5%)
  • June18 (6.6%)
  • July22 (8.1%)
  • August25 (9.2%)
  • September24 (8.8%)
  • October28 (10%)
  • November23 (8.4%)
  • December23 (8.4%)

Light conditions at the time

  • Daylight176 (64%)
  • Dark, street lights lit79 (29%)
  • Dark, lighting unknown8 (2.9%)
  • Dark, no street lighting4 (1.5%)
  • Dark, street lights unlit4 (1.5%)
  • Not recorded2 (0.7%)

Source: Department for Transport, STATS19 road safety data

Road and weather conditions in B4595 crashes

On the B4595, 90% of collisions happened where the speed limit was 30 mph and 64% on a dry road surface.

Speed limit at the scene

  • 20 mph7 (2.6%)
  • 30 mph245 (90%)
  • 40 mph15 (5.5%)
  • 60 mph6 (2.2%)

Weather at the time

  • Fine, no high winds205 (75%)
  • Raining, no high winds48 (18%)
  • Raining with high winds6 (2.2%)
  • Fine with high winds5 (1.8%)
  • Other4 (1.5%)
  • Not recorded5 (1.8%)

Road surface

  • Dry174 (64%)
  • Wet or damp91 (33%)
  • Frost or ice3 (1.1%)
  • Snow2 (0.7%)
  • Flood over 3cm deep1 (0.4%)
  • Not recorded2 (0.7%)

Type of road

  • Single carriageway251 (92%)
  • Dual carriageway13 (4.8%)
  • Roundabout6 (2.2%)
  • One way street or slip road2 (0.7%)
  • Not recorded1 (0.4%)

Source: Department for Transport, STATS19 road safety data

People hurt and vehicles involved in B4595 crashes

Car occupants make up 66% of the people killed or injured on the B4595, followed by pedestrians (16%).

Casualties by road user

  • Car occupant276 (66%)
  • Pedestrian67 (16%)
  • Motorcyclist27 (6.5%)
  • Cyclist22 (5.3%)
  • Bus or coach occupant11 (2.6%)
  • Other vehicle occupant7 (1.7%)
  • Van occupant3 (0.7%)
  • Other5 (1.2%)

Vehicles involved

  • Car360 (78%)
  • Motorcycle28 (6%)
  • Pedal cycle22 (4.7%)
  • Van or goods vehicle up to 3.5 tonnes18 (3.9%)
  • Bus or coach15 (3.2%)
  • Minibus5 (1.1%)
  • Other15 (3.2%)
  • Not recorded1 (0.2%)

Casualties by age

  • 0 to 512 (2.9%)
  • 6 to 1024 (5.7%)
  • 11 to 1522 (5.3%)
  • 16 to 20104 (25%)
  • 21 to 2557 (14%)
  • 26 to 3565 (16%)
  • 36 to 4548 (11%)
  • 46 to 5533 (7.9%)
  • 56 to 6527 (6.5%)
  • 66 to 7518 (4.3%)
  • Over 758 (1.9%)

Drivers, passengers and pedestrians

  • Driver or rider220 (53%)
  • Passenger131 (31%)
  • Pedestrian67 (16%)

Source: Department for Transport, STATS19 road safety data

Map of recent crashes on the B4595

Map of the 25 most recent crashes on the B4595

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

  • 25 crashes
  • Serious
  • Slight

B4595 crashes by council area

Of the 273 collisions on the B4595, 272 were in Rhondda Cynon Taf.

Collisions on the B4595 in each area, 1979 to 2025
RankAreaCollisionsCasualtiesFatalSerious
1stRhondda Cynon Taf272417341

B4595 crashes by town

Collisions on the B4595 were recorded in 5 towns and built-up areas, led by Beddau (91) and Llantrisant (28).

Recent crashes on the B4595

These are the 25 most recent collisions on the B4595, from 16 August 2018 to 2 February 2025.

Severity