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CrashStats

B4018 accidents: crash map and statistics

Police recorded 30 collisions on the B4018 from 1979 to 2017, with 37 casualties. Of those crashes, none were fatal and 8 were serious.

The last recorded collision on the B4018 was on 8 February 2017.

Collisions since 1979
30
4,903rd highest of 4,923 roads
Casualties
37
1.23 per collision
Fatal collisions
0
No one killed
Serious collisions
8
8 seriously injured
Last recorded collision
8 Feb 2017
Busiest year
1999
2 collisions

Crash severity on the B4018

None of the 30 collisions on the B4018 were fatal, and 27% were serious (18% across Great Britain).

Collisions by severity, 1979 to 2017

  • Fatal00%
  • Serious827%
  • Slight2273%

Where the B4018 ranks among 4,923 roads

Most collisions
4,903rd
Most casualties
4,906th
Most fatal collisions
4,444th
Most serious collisions
4,719th

B4018 accidents by year

Collisions on the B4018 peaked at 2 in 1999, and none have been recorded since 2017.

Collisions and casualties on the B4018, 1979 to 2017

  • Collisions
  • Collisions in 2017
  • Casualties

Source: Department for Transport, STATS19 road safety data

View as a table
YearCollisionsCasualties
201712
201600
201500
201400
201300
201200
201100
201000
200900
200800
200711
200600
200511
200400
200300
200200
200111
200011
199922
199812
199711
199600
199512
199422
199322
199222
199111
199024
198900
198822
198700
198611
198511
198411
198300
198211
198123
198012
197922

When crashes happen on the B4018

Saturday has the most collisions on the B4018 (8), and 3pm to 6pm is the busiest time of day (8).

Collisions by day of the week

  • Monday5 (17%)
  • Tuesday3 (10%)
  • Wednesday4 (13%)
  • Thursday6 (20%)
  • Friday3 (10%)
  • Saturday8 (27%)
  • Sunday1 (3.3%)

Collisions by time of day

  • Midnight to 3am2 (6.7%)
  • 3am to 6am1 (3.3%)
  • 6am to 9am2 (6.7%)
  • 9am to noon0 (0%)
  • Noon to 3pm6 (20%)
  • 3pm to 6pm8 (27%)
  • 6pm to 9pm5 (17%)
  • 9pm to midnight6 (20%)

Collisions by month

  • January2 (6.7%)
  • February4 (13%)
  • March1 (3.3%)
  • May2 (6.7%)
  • June2 (6.7%)
  • July1 (3.3%)
  • August1 (3.3%)
  • September5 (17%)
  • October1 (3.3%)
  • November7 (23%)
  • December4 (13%)

Light conditions at the time

  • Daylight15 (50%)
  • Dark, street lights lit13 (43%)
  • Dark, no street lighting2 (6.7%)

Source: Department for Transport, STATS19 road safety data

Road and weather conditions in B4018 crashes

On the B4018, 77% of collisions happened where the speed limit was 30 mph and 50% on a dry road surface.

Speed limit at the scene

  • 30 mph23 (77%)
  • 40 mph1 (3.3%)
  • 60 mph4 (13%)
  • 70 mph2 (6.7%)

Weather at the time

  • Fine, no high winds22 (73%)
  • Raining, no high winds3 (10%)
  • Raining with high winds2 (6.7%)
  • Fog or mist1 (3.3%)
  • Other1 (3.3%)
  • Not recorded1 (3.3%)

Road surface

  • Dry15 (50%)
  • Wet or damp15 (50%)

Type of road

  • Single carriageway22 (73%)
  • Dual carriageway3 (10%)
  • Roundabout3 (10%)
  • One way street or slip road2 (6.7%)

Source: Department for Transport, STATS19 road safety data

People hurt and vehicles involved in B4018 crashes

Car occupants make up 46% of the people killed or injured on the B4018, followed by pedestrians (24%).

Casualties by road user

  • Car occupant17 (46%)
  • Pedestrian9 (24%)
  • Cyclist5 (14%)
  • Motorcyclist4 (11%)
  • Other vehicle occupant1 (2.7%)
  • Van occupant1 (2.7%)

Vehicles involved

  • Car34 (76%)
  • Pedal cycle5 (11%)
  • Motorcycle4 (8.9%)
  • Other vehicle1 (2.2%)
  • Van or goods vehicle up to 3.5 tonnes1 (2.2%)

Casualties by age

  • 6 to 102 (5.4%)
  • 11 to 153 (8.1%)
  • 16 to 209 (24%)
  • 21 to 254 (11%)
  • 26 to 3513 (35%)
  • 36 to 452 (5.4%)
  • 56 to 653 (8.1%)
  • 66 to 751 (2.7%)

Drivers, passengers and pedestrians

  • Driver or rider21 (57%)
  • Pedestrian9 (24%)
  • Passenger7 (19%)

Source: Department for Transport, STATS19 road safety data

Map of the latest recorded crashes on the B4018

Map of the 25 latest recorded crashes on the B4018

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

  • 25 crashes
  • Serious
  • Slight

B4018 crashes by council area

Collisions on the B4018 were recorded in 3 council areas. Rhondda Cynon Taf has the most, with 13, followed by Bristol (12) and South Gloucestershire (4).

Collisions on the B4018 in each area, 1979 to 2017
RankAreaCollisionsCasualtiesFatalSerious
1stRhondda Cynon Taf131502
2ndBristol121404
3rdSouth Gloucestershire4602

B4018 crashes by town

Collisions on the B4018 were recorded in 2 towns and built-up areas, led by Aberdare (12) and Bristol (12).

Latest recorded crashes on the B4018

These are the 25 latest recorded collisions on the B4018, from 7 June 1982 to 8 February 2017.

Severity