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 199154CE01971
Fatal
2 vehicles
2 casualties
RENAULT 5
(1y)
FORD ORION
View Details
Accident 199101TD00260
Serious
2 vehicles
1 casualty
VAUXHALL ASTRA
MERCEDES 500
(2y)
View Details
Accident 199101BD00130
Slight
2 vehicles
1 casualty
Pedal cycle
FORD SIERRA
View Details
Accident 19915291B0488
Slight
1 vehicle
1 casualty
FORD CORTINA
View Details
Accident 19915291B0490
Slight
2 vehicles
1 casualty
VOLKSWAGEN POLO
VOLKSWAGEN GOLF
View Details
Accident 199101BC00122
Slight
2 vehicles
2 casualties
AUSTIN TAXI
HONDA ACCORD
View Details
Accident 199143O002911
Slight
2 vehicles
1 casualty
Vehicle
FORD SIERRA
(4y)
View Details
Accident 199101BD00127
Slight
2 vehicles
1 casualty
ROVER RANGE ROVER
Vehicle
View Details
Accident 199101CX00118
Slight
1 vehicle
1 casualty
Bus or coach (17 or more pass seats)
View Details
Accident 199101CX00108
Slight
1 vehicle
1 casualty
BMW 3 SERIES
(2y)
View Details
Accident 199101TD00247
Slight
2 vehicles
1 casualty
FORD SIERRA
PEUGEOT 309
(2y)
View Details
Accident 199101FD00185
Slight
2 vehicles
1 casualty
VOLKSWAGEN GOLF
(2y)
Vehicle
View Details
Accident 199143G004481
Slight
2 vehicles
3 casualties
HONDA PRELUDE
FORD FIESTA
View Details
Accident 199101TC00169
Slight
2 vehicles
1 casualty
TRIUMPH ACCLAIM
Vehicle
View Details
Accident 199101TC00171
Slight
3 vehicles
1 casualty
Vehicle
AUSTIN TAXI
Bus or coach (17 or more pass seats)
View Details
Accident 19915291A0465
Slight
1 vehicle
3 casualties
ALFA ROMEO SPRINT
View Details
Accident 199101CX00104
Slight
2 vehicles
1 casualty
LEYLAND AEC Model Missing
CARBODIES TAXI
View Details
Accident 199154CE01901
Serious
2 vehicles
2 casualties
VAUXHALL ASTRA
(4y)
RENAULT 5
(1y)
View Details
Accident 199101CX00100
Slight
1 vehicle
1 casualty
FORD TRANSIT
(3y)
View Details
Accident 199101TD00241
Slight
2 vehicles
1 casualty
Pedal cycle
YAMAHA Model Missing
View Details