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 201301CW10697
Slight
51.5024, -0.1499
1 vehicle
1 casualty
YAMAHA XVS 125
View Details
Accident 201301BS70315
Slight
51.4975, -0.1675
2 vehicles
1 casualty
YAMAHA FZS 600
LONDON TAXIS INT. TX4
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Accident 2013521303822
Slight
51.3894, -2.3587
2 vehicles
1 casualty
MAZDA 2
Pedal cycle
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Accident 201301CW10694
Slight
51.5075, -0.1412
1 vehicle
1 casualty
YAMAHA FZS 600
View Details
Accident 2013521303690
Slight
51.3854, -2.3794
1 vehicle
1 casualty
Car
View Details
Accident 201301BS70306
Slight
51.4965, -0.1694
2 vehicles
1 casualty
VOLKSWAGEN CADDY
(1y)
Bus or coach (17 or more pass seats)
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Accident 201301TX20295
Slight
51.4879, -0.3144
2 vehicles
1 casualty
VAUXHALL ZAFIRA
FORD TRANSIT
(1y)
View Details
Accident 201301BS70313
Slight
51.5013, -0.1614
1 vehicle
1 casualty
Van / Goods 3.5 tonnes mgw or under
View Details
Accident 201343R062063
Slight
51.5098, -0.5901
1 vehicle
1 casualty
HONDA NC700SA
(1y)
View Details
Accident 201343R085063
Serious
51.5112, -0.6029
2 vehicles
1 casualty
Pedal cycle
Goods 7.5 tonnes mgw and over
View Details
Accident 201301TD00061
Fatal
51.4805, -0.4323
2 vehicles
1 casualty
SUZUKI GSXR 1000
Car
View Details
Accident 2013545278113
Slight
51.4580, -2.1221
2 vehicles
1 casualty
BMW 3 SERIES
Motorcycle over 125cc and up to 500cc
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Accident 2013521303666
Slight
51.4419, -2.5610
2 vehicles
1 casualty
Motorcycle over 125cc and up to 500cc
Pedal cycle
View Details
Accident 2013521303505
Slight
51.4427, -2.5735
1 vehicle
1 casualty
VOLKSWAGEN TOURAN
(2y)
View Details
Accident 201301BS70286
Slight
51.4991, -0.1644
1 vehicle
1 casualty
DAF TRUCKS Model Missing
(1y)
View Details
Accident 201301TX20267
Slight
51.4894, -0.2777
2 vehicles
1 casualty
MERCEDES C CLASS
YAMAHA R6
View Details
Accident 2013545139913
Slight
51.4204, -1.7314
2 vehicles
1 casualty
VOLKSWAGEN GOLF
DENNIS Model Missing
View Details
Accident 201343W003063
Slight
51.4505, -0.9662
2 vehicles
2 casualties
MERCEDES E CLASS
VOLKSWAGEN Model Missing
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Accident 201343R084063
Slight
51.5107, -0.6005
2 vehicles
1 casualty
Car
VOLVO 440
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Accident 201301CW10625
Slight
51.5022, -0.1577
3 vehicles
1 casualty
Car
LAND ROVER DISCOVERY
(2y)
HONDA SH125
View Details