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CrashStats

A4067 accidents: crash map and statistics

Police recorded 3,968 collisions on the A4067 from 1979 to 2025, with 5,642 casualties. Of those crashes, 65 were fatal and 659 serious, and 71 people were killed.

In 2025 there were 22 collisions on the A4067, level with 2024, with 31 casualties.

Collisions since 1979
3,968
275th highest of 4,923 roads
Casualties
5,642
1.42 per collision
Fatal collisions
65
71 people killed
Serious collisions
659
809 seriously injured
Collisions in 2025
22
Level with 2024
Casualties in 2025
31
Down 21% on 2024

Crash severity on the A4067

On the A4067, 1.6% of collisions were fatal and 17% serious, against 1.6% and 18% across Great Britain.

Collisions by severity, 1979 to 2025

  • Fatal651.6%
  • Serious65917%
  • Slight3,24482%

Where the A4067 ranks among 4,923 roads

Most collisions
275th
Most casualties
263rd
Most fatal collisions
322nd
Most serious collisions
305th

A4067 accidents by year

Collisions on the A4067 peaked at 181 in 1979 and were down to 22 in 2025.

Collisions and casualties on the A4067, 1979 to 2025

  • Collisions
  • Collisions in 2025: 22
  • Casualties

Source: Department for Transport, STATS19 road safety data

View as a table
YearCollisionsCasualties
20252231
20242239
20232228
20222126
20211527
20202633
20194258
20184563
20174154
20165979
20155373
20145471
20135383
20126082
201177124
20106290
200967117
200875112
200771119
200693135
200586140
200494140
2003103156
200286123
200176113
200080116
19993137
19984257
19975587
19964061
19956095
199476120
1993106166
1992143194
1991133192
1990149222
1989150198
1988141196
1987166225
1986151195
1985141186
1984148198
1983121158
1982159199
1981128170
1980142206
1979181248

When crashes happen on the A4067

Friday has the most collisions on the A4067 (672), and 3pm to 6pm is the busiest time of day (949).

Collisions by day of the week

  • Monday508 (13%)
  • Tuesday529 (13%)
  • Wednesday538 (14%)
  • Thursday574 (14%)
  • Friday672 (17%)
  • Saturday669 (17%)
  • Sunday478 (12%)

Collisions by time of day

  • Midnight to 3am219 (5.5%)
  • 3am to 6am60 (1.5%)
  • 6am to 9am363 (9.1%)
  • 9am to noon532 (13%)
  • Noon to 3pm749 (19%)
  • 3pm to 6pm949 (24%)
  • 6pm to 9pm635 (16%)
  • 9pm to midnight461 (12%)

Collisions by month

  • January323 (8.1%)
  • February298 (7.5%)
  • March327 (8.2%)
  • April339 (8.5%)
  • May313 (7.9%)
  • June333 (8.4%)
  • July351 (8.8%)
  • August327 (8.2%)
  • September331 (8.3%)
  • October329 (8.3%)
  • November360 (9.1%)
  • December337 (8.5%)

Light conditions at the time

  • Daylight2,682 (68%)
  • Dark, street lights lit1,063 (27%)
  • Dark, no street lighting89 (2.2%)
  • Dark, street lights unlit77 (1.9%)
  • Dark, lighting unknown43 (1.1%)
  • Not recorded14 (0.4%)

Source: Department for Transport, STATS19 road safety data

Road and weather conditions in A4067 crashes

On the A4067, 64% of collisions happened where the speed limit was 30 mph and 68% on a dry road surface.

Speed limit at the scene

  • 10 mph1 (under 0.1%)
  • 20 mph4 (0.1%)
  • 30 mph2,537 (64%)
  • 40 mph544 (14%)
  • 50 mph207 (5.2%)
  • 60 mph652 (16%)
  • 70 mph21 (0.5%)
  • Not recorded2 (0.1%)

Weather at the time

  • Fine, no high winds3,010 (76%)
  • Raining, no high winds588 (15%)
  • Raining with high winds108 (2.7%)
  • Fine with high winds60 (1.5%)
  • Other79 (2%)
  • Not recorded123 (3.1%)

Road surface

  • Dry2,680 (68%)
  • Wet or damp1,201 (30%)
  • Frost or ice51 (1.3%)
  • Snow17 (0.4%)
  • Other5 (0.1%)
  • Not recorded14 (0.4%)

Type of road

  • Single carriageway2,349 (59%)
  • Dual carriageway1,226 (31%)
  • Roundabout354 (8.9%)
  • One way street or slip road31 (0.8%)
  • Not recorded8 (0.2%)

Source: Department for Transport, STATS19 road safety data

People hurt and vehicles involved in A4067 crashes

Car occupants make up 68% of the people killed or injured on the A4067, followed by pedestrians (12%).

Casualties by road user

  • Car occupant3,816 (68%)
  • Pedestrian652 (12%)
  • Motorcyclist566 (10%)
  • Bus or coach occupant187 (3.3%)
  • Cyclist171 (3%)
  • Van occupant112 (2%)
  • Taxi or private hire car occupant55 (1%)
  • Other83 (1.5%)

Vehicles involved

  • Car5,843 (79%)
  • Motorcycle568 (7.7%)
  • Van or goods vehicle up to 3.5 tonnes291 (3.9%)
  • Bus or coach194 (2.6%)
  • Pedal cycle175 (2.4%)
  • Goods vehicle over 3.5 tonnes170 (2.3%)
  • Other155 (2.1%)
  • Not recorded6 (0.1%)

Casualties by age

  • 0 to 5112 (2%)
  • 6 to 10162 (2.9%)
  • 11 to 15234 (4.1%)
  • 16 to 201,122 (20%)
  • 21 to 25782 (14%)
  • 26 to 351,039 (18%)
  • 36 to 45764 (14%)
  • 46 to 55567 (10%)
  • 56 to 65402 (7.1%)
  • 66 to 75285 (5.1%)
  • Over 75164 (2.9%)
  • Not recorded9 (0.2%)

Drivers, passengers and pedestrians

  • Driver or rider3,110 (55%)
  • Passenger1,880 (33%)
  • Pedestrian652 (12%)

Source: Department for Transport, STATS19 road safety data

Map of recent crashes on the A4067

Map of the 25 most recent crashes on the A4067

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

  • 25 crashes
  • Serious
  • Slight

A4067 crashes by council area

Collisions on the A4067 were recorded in 5 council areas. Swansea has the most, with 2,871, followed by Powys (605) and Neath Port Talbot (479).

Collisions on the A4067 in each area, 1979 to 2025
RankAreaCollisionsCasualtiesFatalSerious
1stSwansea2,8714,03539359
2ndPowys60589720200
3rdNeath Port Talbot479694697
4thHighland5600
5thRhondda Cynon Taf3302

A4067 crashes by town

Collisions on the A4067 were recorded in 6 towns and built-up areas, led by Swansea (1,902) and Clydach (170).

Recent crashes on the A4067

These are the 25 most recent collisions on the A4067, from 20 November 2024 to 20 December 2025.

Severity