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 199401BC00128
Slight
2 vehicles
1 casualty
Vehicle
FORD ESCORT
View Details
Accident 199443U067044
Slight
1 vehicle
1 casualty
VAUXHALL NOVA
View Details
Accident 199443W050044
Slight
2 vehicles
1 casualty
FORD FIESTA
FORD FIESTA
View Details
Accident 199443R079044
Slight
2 vehicles
1 casualty
NISSAN CABSTAR
Vehicle
View Details
Accident 199401TC00241
Slight
2 vehicles
2 casualties
MITSUBISHI LANCER
LADA SAMARA
View Details
Accident 199401CD00144
Slight
2 vehicles
1 casualty
HONDA Model Missing
CARBODIES TAXI
View Details
Accident 199443W054044
Slight
1 vehicle
1 casualty
YAMAHA Model Missing
View Details
Accident 199401CX00126
Slight
2 vehicles
1 casualty
Vehicle
CARBODIES TAXI
(2y)
View Details
Accident 199443R073044
Slight
2 vehicles
2 casualties
MERCEDES Model Missing
FORD ESCORT
(4y)
View Details
Accident 199401CP00295
Slight
2 vehicles
1 casualty
Pedal cycle
Vehicle
View Details
Accident 199443R083044
Slight
2 vehicles
1 casualty
FORD ORION
Vehicle
View Details
Accident 199401BD00129
Slight
2 vehicles
2 casualties
BMW 3 SERIES
NISSAN MICRA
View Details
Accident 199401FH00186
Serious
1 vehicle
1 casualty
FORD SIERRA
View Details
Accident 199401CX00123
Serious
1 vehicle
1 casualty
RENAULT 19
View Details
Accident 199401TD00254
Serious
2 vehicles
1 casualty
VAUXHALL CAVALIER
(4y)
NISSAN MICRA
(4y)
View Details
Accident 19945294C0486
Slight
1 vehicle
1 casualty
LEYLAND Model Missing
(4y)
View Details
Accident 199443W041044
Slight
2 vehicles
1 casualty
MORRIS MINOR
Pedal cycle
View Details
Accident 199401FH00187
Slight
2 vehicles
1 casualty
VOLVO 340
JAGUAR SOVEREIGN
View Details
Accident 19945294G1601
Slight
1 vehicle
1 casualty
FORD ESCORT
(2y)
View Details
Accident 199401BC00122
Slight
2 vehicles
1 casualty
Vehicle
Vehicle
View Details