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 201243R073082
Slight
51.5104, -0.5986
2 vehicles
2 casualties
VOLVO V50
(1y)
HONDA CIVIC
View Details
Accident 201201CW11135
Slight
51.5084, -0.1388
2 vehicles
1 casualty
Bus or coach (17 or more pass seats)
Car
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Accident 201201FH10415
Slight
51.4912, -0.2193
2 vehicles
1 casualty
VOLKSWAGEN URBAN
(4y)
Car
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Accident 2012547156612
Serious
51.4296, -1.9423
3 vehicles
3 casualties
NISSAN Model Missing
Vehicle
Vehicle
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Accident 2012547157312
Serious
51.4528, -2.1125
2 vehicles
1 casualty
SCANIA Model Missing
DUCATI Model Missing
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Accident 201243R055082
Slight
51.5198, -0.6336
2 vehicles
1 casualty
HONDA ACCORD
Pedal cycle
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Accident 201243R086082
Slight
51.5007, -0.5649
2 vehicles
1 casualty
TOYOTA COROLLA
Pedal cycle
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Accident 201243R069082
Slight
51.5159, -0.6249
2 vehicles
1 casualty
FORD FOCUS
VOLKSWAGEN GOLF
View Details
Accident 201243R050082
Slight
51.5103, -0.5989
2 vehicles
1 casualty
FORD FOCUS
Pedal cycle
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Accident 201201TX20464
Slight
51.4788, -0.3648
2 vehicles
1 casualty
VAUXHALL CORSA
(4y)
Van / Goods 3.5 tonnes mgw or under
View Details
Accident 201201TX20468
Slight
51.4791, -0.4089
2 vehicles
1 casualty
MERCEDES A CLASS
Pedal cycle
View Details
Accident 201201CW11132
Slight
51.5113, -0.1191
2 vehicles
1 casualty
TOYOTA PRIUS
(2y)
LONDON TAXIS INT. TX1
View Details
Accident 201201FH10402
Serious
51.4908, -0.2313
2 vehicles
3 casualties
JAGUAR XK SERIES
Bus or coach (17 or more pass seats)
View Details
Accident 201243R032082
Slight
51.5079, -0.5808
3 vehicles
3 casualties
Car
AUDI A3
FORD FIESTA
(2y)
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Accident 201201CW11100
Slight
51.5068, -0.1426
1 vehicle
2 casualties
YAMAHA NXC 125
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Accident 201201TX20448
Slight
51.4750, -0.3936
2 vehicles
1 casualty
Pedal cycle
Car
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Accident 201201BS70435
Slight
51.4946, -0.1914
1 vehicle
1 casualty
MERCEDES VIANO
View Details
Accident 201243R044082
Serious
51.5108, -0.5957
2 vehicles
1 casualty
LAND ROVER DISCOVERY
Pedal cycle
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Accident 2012521204989
Slight
51.4427, -2.5692
3 vehicles
2 casualties
Car
PEUGEOT 207
RENAULT CLIO
View Details
Accident 201243W016082
Fatal
51.4119, -1.4044
1 vehicle
1 casualty
BMW 1 SERIES
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