Skip to main content
CrashStats

B4230 accidents: crash map and statistics

Collisions since 1979
39
4,762nd highest of 4,923 roads
Casualties
78
2.00 per collision
Fatal collisions
1
1 person killed
Serious collisions
8
12 seriously injured
Last recorded collision
21 Nov 2021
Busiest year
1992
4 collisions

Crash severity on the B4230

On the B4230, 2.6% of collisions were fatal and 21% serious, against 1.6% and 18% across Great Britain.

Collisions by severity, 1979 to 2021

  • Fatal12.6%
  • Serious821%
  • Slight3077%

Where the B4230 ranks among 4,923 roads

Most collisions
4,762nd
Most casualties
4,498th
Most fatal collisions
3,933rd
Most serious collisions
4,719th

B4230 accidents by year

Collisions on the B4230 peaked at 4 in 1992, and none have been recorded since 2021.

Collisions and casualties on the B4230, 1979 to 2021

  • Collisions
  • Collisions in 2021: 1
  • Casualties

Source: Department for Transport, STATS19 road safety data

View as a table
YearCollisionsCasualties
202111
202000
201922
201812
201711
201600
201500
201400
201300
201200
201100
201011
200911
200800
2007122
200622
200500
200426
200312
200200
200111
200011
199900
199812
199700
199624
199522
199411
199322
199245
199111
199000
198913
198812
198711
198611
198500
198423
198311
198200
198125
198000
197923

When crashes happen on the B4230

Thursday has the most collisions on the B4230 (7), and 3pm to 6pm is the busiest time of day (9).

Collisions by day of the week

  • Monday4 (10%)
  • Tuesday6 (15%)
  • Wednesday6 (15%)
  • Thursday7 (18%)
  • Friday7 (18%)
  • Saturday4 (10%)
  • Sunday5 (13%)

Collisions by time of day

  • Midnight to 3am3 (7.7%)
  • 3am to 6am0 (0%)
  • 6am to 9am5 (13%)
  • 9am to noon5 (13%)
  • Noon to 3pm6 (15%)
  • 3pm to 6pm9 (23%)
  • 6pm to 9pm6 (15%)
  • 9pm to midnight5 (13%)

Collisions by month

  • January1 (2.6%)
  • February4 (10%)
  • March3 (7.7%)
  • April1 (2.6%)
  • May4 (10%)
  • June3 (7.7%)
  • July2 (5.1%)
  • September6 (15%)
  • October3 (7.7%)
  • November5 (13%)
  • December7 (18%)

Light conditions at the time

  • Daylight25 (64%)
  • Dark, no street lighting11 (28%)
  • Dark, street lights lit2 (5.1%)
  • Dark, street lights unlit1 (2.6%)

Source: Department for Transport, STATS19 road safety data

Road and weather conditions in B4230 crashes

On the B4230, 51% of collisions happened where the speed limit was 60 mph and 56% on a dry road surface.

Speed limit at the scene

  • 30 mph16 (41%)
  • 40 mph1 (2.6%)
  • 60 mph20 (51%)
  • 70 mph2 (5.1%)

Weather at the time

  • Fine, no high winds32 (82%)
  • Raining, no high winds7 (18%)

Road surface

  • Dry22 (56%)
  • Wet or damp16 (41%)
  • Frost or ice1 (2.6%)

Type of road

  • Single carriageway36 (92%)
  • Dual carriageway2 (5.1%)
  • Roundabout1 (2.6%)

Source: Department for Transport, STATS19 road safety data

People hurt and vehicles involved in B4230 crashes

Car occupants make up 50% of the people killed or injured on the B4230, followed by bus or coach occupants (29%).

Casualties by road user

  • Car occupant39 (50%)
  • Bus or coach occupant23 (29%)
  • Motorcyclist5 (6.4%)
  • Cyclist4 (5.1%)
  • Van occupant3 (3.8%)
  • Goods vehicle occupant (over 3.5 tonnes)2 (2.6%)
  • Pedestrian2 (2.6%)

Vehicles involved

  • Car45 (69%)
  • Van or goods vehicle up to 3.5 tonnes5 (7.7%)
  • Motorcycle4 (6.2%)
  • Pedal cycle4 (6.2%)
  • Bus or coach3 (4.6%)
  • Goods vehicle over 3.5 tonnes3 (4.6%)
  • Other vehicle1 (1.5%)

Casualties by age

  • 0 to 52 (2.6%)
  • 6 to 106 (7.7%)
  • 11 to 1524 (31%)
  • 16 to 2013 (17%)
  • 21 to 255 (6.4%)
  • 26 to 3512 (15%)
  • 36 to 457 (9%)
  • 46 to 555 (6.4%)
  • 56 to 651 (1.3%)
  • 66 to 753 (3.8%)

Drivers, passengers and pedestrians

  • Passenger41 (53%)
  • Driver or rider35 (45%)
  • Pedestrian2 (2.6%)

Source: Department for Transport, STATS19 road safety data

Map of the latest recorded crashes on the B4230

Map of the 25 latest recorded crashes on the B4230

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

  • 25 crashes
  • Fatal
  • Serious
  • Slight

B4230 crashes by council area

Collisions on the B4230 were recorded in 2 council areas. Herefordshire has the most, with 30, followed by Neath Port Talbot (6).

Collisions on the B4230 in each area, 1979 to 2021
RankAreaCollisionsCasualtiesFatalSerious
1stHerefordshire306417
2ndNeath Port Talbot6800

B4230 crashes by town

Of the 39 collisions on the B4230, 3 were in the built-up area of Neath.

Latest recorded crashes on the B4230

These are the 25 latest recorded collisions on the B4230, from 25 September 1992 to 21 November 2021.

Severity