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 2021430022056
Slight
51.4908, -0.5403
2 vehicles
1 casualty
TOYOTA C-HR
(1y)
Car
View Details
Accident 2021430020302
Serious
51.4515, -0.9596
1 vehicle
1 casualty
MERCEDES GLC CLASS
(2y)
View Details
Accident 2021430019073
Slight
51.5221, -0.6803
2 vehicles
1 casualty
SKODA CITIGO
FORD FIESTA
(1y)
View Details
Accident 2021522101206
Slight
51.3855, -2.3789
3 vehicles
1 casualty
PIAGGIO VESPA
PEUGEOT 2008
(1y)
BMW 7 SERIES
View Details
Accident 2021010288732
Slight
51.5079, -0.1272
2 vehicles
1 casualty
NISSAN NOTE
MERCEDES E CLASS
(4y)
View Details
Accident 2021010288541
Slight
51.4990, -0.1649
1 vehicle
1 casualty
YAMAHA MT
(4y)
View Details
Accident 2021010288507
Slight
51.4912, -0.2384
2 vehicles
1 casualty
Motorcycle 125cc and under
(1y)
FORD FIESTA
View Details
Accident 2021430013725
Serious
51.5127, -0.6138
1 vehicle
1 casualty
FORD FOCUS
View Details
Accident 2021522100239
Slight
51.3866, -2.4312
2 vehicles
1 casualty
Pedal cycle
Car
View Details
Accident 2021540135921
Slight
51.4324, -2.2116
1 vehicle
1 casualty
SKODA OCTAVIA
View Details
Accident 2021010287659
Serious
51.4910, -0.3060
1 vehicle
1 casualty
Car
View Details
Accident 2021010287634
Slight
51.5036, -0.1511
2 vehicles
1 casualty
LEVC TX
(3y)
Vehicle
View Details
Accident 2021010287512
Slight
51.4949, -0.1850
2 vehicles
1 casualty
Electric motorcycle
Pedal cycle
View Details
Accident 2021010287547
Slight
51.4904, -0.2105
1 vehicle
1 casualty
Van / Goods 3.5 tonnes mgw or under
View Details
Accident 2021010287333
Slight
51.5083, -0.1292
2 vehicles
1 casualty
MERCEDES C CLASS
MERCEDES CLA CLASS
(1y)
View Details
Accident 2021010287309
Slight
51.4907, -0.2132
2 vehicles
1 casualty
Car
MERCEDES SPRINTER
(3y)
View Details
Accident 2021010287204
Slight
51.4877, -0.2679
4 vehicles
1 casualty
MERCEDES SPRINTER
(4y)
FORD TRANSIT CUSTOM
(1y)
LAND ROVER DISCOVERY
TOYOTA AURIS
(4y)
View Details
Accident 2020010286834
Slight
51.5077, -0.1304
2 vehicles
1 casualty
MERCEDES CLA CLASS
(1y)
Electric motorcycle
View Details
Accident 2020430441791
Slight
51.4117, -1.3934
1 vehicle
1 casualty
Motorcycle 125cc and under
View Details
Accident 2020522005164
Slight
51.4469, -2.5814
2 vehicles
1 casualty
YAMAHA GPD 125
MERCEDES GLA CLASS
View Details