A4 road traffic accidents
51,606 collisions recorded
1979 to 2025
The A4 appears in 51,606 collisions in the STATS19 data between 1979 and 2025, involving 64,372 casualties. Of these collisions, 761 were fatal and 8,308 were serious. Recorded collisions in 2025 were up 12% on 2024.
Is the A4 closed right now? See today's accidents, overnight closures and roadworks.
Live A4 closures todaySeverity Breakdown
- Fatal
- 761
- Serious
- 8,308
- Casualties
- 64,372
- Fatal
- 761
- Serious
- 8,308
- Casualties
- 64,372
Collisions by Year
2025
532
2024
474
2023
524
2022
567
2021
500
2020
400
2019
601
2018
619
2017
705
2016
718
2015
749
2014
742
2013
759
2012
801
2011
857
2010
812
2009
794
2008
800
2007
921
2006
919
2005
962
2004
963
2003
1,093
2002
1,167
2001
1,252
2000
1,304
1999
1,292
1998
1,302
1997
1,281
1996
1,266
1995
1,232
1994
1,262
1993
1,198
1992
1,123
1991
1,251
1990
1,505
1989
1,708
1988
1,625
1987
1,599
1986
1,620
1985
1,682
1984
1,756
1983
1,621
1982
1,666
1981
1,670
1980
1,682
1979
1,730
2025
532
2024
474
2023
524
2022
567
2021
500
2020
400
2019
601
2018
619
2017
705
2016
718
2015
749
2014
742
2013
759
2012
801
2011
857
2010
812
2009
794
2008
800
2007
921
2006
919
2005
962
2004
963
2003
1,093
2002
1,167
2001
1,252
2000
1,304
1999
1,292
1998
1,302
1997
1,281
1996
1,266
1995
1,232
1994
1,262
1993
1,198
1992
1,123
1991
1,251
1990
1,505
1989
1,708
1988
1,625
1987
1,599
1986
1,620
1985
1,682
1984
1,756
1983
1,621
1982
1,666
1981
1,670
1980
1,682
1979
1,730
Areas on the A4
Towns on the A4
Accidents on the A4
Fatal
Serious
Slight
Click markers for details
Move Insights
Thinking of moving to this area?
Check flood risk, planning history, EPC ratings and more with a Move Insights property report.
Flood risk assessment
Planning history
EPC ratings & more
Recent Accidents
Showing 20 of 51,606 accidents
Accident 199101CV00140
Serious
1 vehicle
1 casualty
RENAULT 5
View Details
Accident 19915291B1071
Slight
1 vehicle
1 casualty
YAMAHA Model Missing
View Details
Accident 199101CX00324
Slight
2 vehicles
1 casualty
NISSAN 200
(1y)
Pedal cycle
View Details
Accident 199143O007501
Slight
1 vehicle
1 casualty
VAUXHALL CAVALIER
View Details
Accident 199101BC00294
Slight
1 vehicle
1 casualty
Vehicle
View Details
Accident 199101CX00309
Slight
1 vehicle
2 casualties
LEYLAND AEC Model Missing
View Details
Accident 199101BC00292
Slight
2 vehicles
1 casualty
YAMAHA Model Missing
CARBODIES TAXI
View Details
Accident 199101TD00608
Slight
2 vehicles
1 casualty
DATSUN BLUEBIRD
TRIUMPH ACCLAIM
View Details
Accident 199101BD00284
Slight
1 vehicle
1 casualty
Bus or coach (17 or more pass seats)
View Details
Accident 199101CX00313
Slight
2 vehicles
1 casualty
Vehicle
Pedal cycle
View Details
Accident 19915291C1400
Slight
1 vehicle
1 casualty
VOLVO Model Missing
View Details
Accident 199101TC00462
Slight
2 vehicles
1 casualty
AUSTIN MORRIS MINI
Pedal cycle
View Details
Accident 199101TC00455
Slight
2 vehicles
1 casualty
FORD CORTINA
FORD CORTINA
View Details
Accident 199101TD00614
Slight
3 vehicles
1 casualty
FORD SIERRA
Vehicle
Vehicle
View Details
Accident 199101TD00609
Slight
2 vehicles
1 casualty
VAUXHALL CAVALIER
(2y)
FORD SIERRA
View Details
Accident 199101XY00425
Slight
2 vehicles
1 casualty
VAUXHALL NOVA
(3y)
Vehicle
View Details
Accident 199143G011041
Slight
2 vehicles
2 casualties
PEUGEOT 305
PEUGEOT 205
(3y)
View Details
Accident 199143B011531
Serious
1 vehicle
1 casualty
AUSTIN METRO
(3y)
View Details
Accident 199143B011551
Slight
3 vehicles
1 casualty
AUSTIN MONTEGO
HONDA VT250F
Vehicle
View Details
Accident 199143M006071
Serious
2 vehicles
1 casualty
KAWASAKI ZX900
RENAULT 5
View Details