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 2018010139064
Slight
51.4818, -0.4768
1 vehicle
1 casualty
VAUXHALL VIVARO
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Accident 2018010139049
Slight
51.5085, -0.1336
2 vehicles
1 casualty
Pedal cycle
Taxi/Private hire car
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Accident 2018010149614
Slight
51.5087, -0.1251
1 vehicle
1 casualty
Car
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Accident 2018430317005
Slight
51.5228, -0.6909
2 vehicles
1 casualty
TOYOTA PRIUS
(2y)
Car
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Accident 2018010139275
Slight
51.4789, -0.3647
2 vehicles
1 casualty
CITROEN SAXO
VAUXHALL ASTRA
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Accident 2018430311626
Slight
51.4481, -0.9953
2 vehicles
1 casualty
ALEXANDER DENNIS Model Missing
TOYOTA PRIUS
View Details
Accident 2018549612418
Slight
51.4418, -2.1822
4 vehicles
1 casualty
AUDI A3
VOLKSWAGEN POLO
KIA PICANTO
RENAULT TRAFIC
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Accident 2018549607918
Serious
51.4079, -2.2850
1 vehicle
1 casualty
AUDI A4
View Details
Accident 2018010138149
Slight
51.5093, -0.1360
1 vehicle
1 casualty
Bus or coach (17 or more pass seats)
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Accident 2018010138039
Slight
51.5132, -0.1150
2 vehicles
1 casualty
Motorcycle over 500cc
VOLKSWAGEN SHARAN
(1y)
View Details
Accident 2018521806845
Slight
51.4294, -2.5390
1 vehicle
1 casualty
Car
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Accident 2018480820486
Slight
51.5174, -0.1078
1 vehicle
1 casualty
Pedal cycle
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Accident 2018010137915
Slight
51.4832, -0.3266
2 vehicles
1 casualty
MERCEDES C CLASS
VOLKSWAGEN SHARAN
(4y)
View Details
Accident 2018521901491
Slight
51.3902, -2.3564
2 vehicles
1 casualty
DAF TRUCKS Model Missing
(2y)
Pedal cycle
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Accident 2018521901457
Slight
51.4442, -2.5781
2 vehicles
1 casualty
KIA CEED
YAMAHA XC 125
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Accident 2018430386438
Serious
51.5241, -0.7146
2 vehicles
1 casualty
Car
Pedal cycle
View Details
Accident 2018010137263
Slight
51.5032, -0.1513
2 vehicles
1 casualty
LEXUS IS300
(4y)
Pedal cycle
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Accident 2018010137327
Slight
51.4910, -0.2813
3 vehicles
1 casualty
LONDON TAXIS INT. TX4
MERCEDES V CLASS
(1y)
VOLKSWAGEN GOLF
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Accident 2018010137227
Serious
51.5071, -0.1324
2 vehicles
1 casualty
Motorcycle over 500cc
MERCEDES A CLASS
(2y)
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Accident 2018010137316
Slight
51.4923, -0.2828
2 vehicles
1 casualty
MERCEDES CLS CLASS
(1y)
TOYOTA PRIUS
View Details