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.
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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
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Recent Accidents
Showing 20 of 51,606 accidents
Accident 2021010301239
Slight
51.4882, -0.3138
2 vehicles
1 casualty
HONDA WW125
(3y)
BMW 1 SERIES
(4y)
View Details
Accident 2021522102045
Slight
51.4868, -2.6553
2 vehicles
1 casualty
MERCEDES GLA CLASS
(2y)
HYUNDAI I30
(1y)
View Details
Accident 2021430151955
Slight
51.4371, -1.0710
1 vehicle
1 casualty
BMW M2
View Details
Accident 2021010300979
Serious
51.4950, -0.1829
2 vehicles
1 casualty
HONDA CBF 125
(1y)
Car
View Details
Accident 2021430150710
Slight
51.4117, -1.3885
1 vehicle
1 casualty
FORD FIESTA
View Details
Accident 2021010301825
Slight
51.5022, -0.1520
2 vehicles
1 casualty
HONDA WW125
(1y)
BMW I3
(2y)
View Details
Accident 2021010300585
Slight
51.4917, -0.2831
2 vehicles
1 casualty
LAND ROVER RANGE ROVER EVOQUE
Pedal cycle
View Details
Accident 2021010300509
Serious
51.4751, -0.3941
2 vehicles
1 casualty
BMW 5 SERIES
Pedal cycle
View Details
Accident 2021430146348
Fatal
51.5114, -0.6069
1 vehicle
1 casualty
FORD TRANSIT CUSTOM
View Details
Accident 2021010300654
Slight
51.4753, -0.3947
2 vehicles
1 casualty
BMW 2 SERIES
NISSAN PULSAR
View Details
Accident 2021010300248
Slight
51.5072, -0.1400
2 vehicles
1 casualty
MERCEDES VITO
(2y)
VMOTO CPA
View Details
Accident 2021010300164
Serious
51.5094, -0.1240
1 vehicle
1 casualty
Pedal cycle
View Details
Accident 2021010300165
Slight
51.4883, -0.3130
2 vehicles
2 casualties
MERCEDES Model Missing
(2y)
TOYOTA YARIS
View Details
Accident 2021010299821
Slight
51.4905, -0.2440
3 vehicles
1 casualty
HONDA NSC
(4y)
HONDA JAZZ
PIAGGIO VESPA
View Details
Accident 2021522102004
Slight
51.4508, -2.6075
3 vehicles
1 casualty
RENAULT CAPTUR
(2y)
TOYOTA RAV4
(1y)
Car
View Details
Accident 2021010299675
Serious
51.4876, -0.2672
2 vehicles
1 casualty
VOLKSWAGEN POLO
HONDA WW125
View Details
Accident 2021522102000
Slight
51.3861, -2.4301
2 vehicles
1 casualty
RENAULT MEGANE
Motorcycle over 125cc and up to 500cc
(2y)
View Details
Accident 2021010300618
Slight
51.4773, -0.4041
2 vehicles
2 casualties
HYUNDAI I10
(3y)
Car
View Details
Accident 2021522101665
Slight
51.4340, -2.5481
2 vehicles
1 casualty
TOYOTA YARIS
LAND ROVER DISCOVERY
(4y)
View Details
Accident 2021522101683
Slight
51.4182, -2.4982
3 vehicles
2 casualties
FORD FIESTA
CITROEN C4
MERCEDES A CLASS
View Details