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 200743W101077
Slight
51.4025, -1.2391
1 vehicle
1 casualty
HONDA CBR600F
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Accident 200743W087077
Slight
51.4547, -0.9380
2 vehicles
1 casualty
Daf Trucks Model Missing
Car
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Accident 200701CW65329
Slight
51.5135, -0.1127
2 vehicles
1 casualty
VAUXHALL ASTRA
Pedal cycle
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Accident 200701CW65032
Slight
51.5024, -0.1555
2 vehicles
3 casualties
LONDON TAXIS INT. TX4
Car
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Accident 2007520708891
Slight
51.4294, -2.5392
2 vehicles
1 casualty
PEUGEOT 307
CITROEN C4
(1y)
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Accident 200701TX20357
Slight
51.4763, -0.3842
2 vehicles
1 casualty
Car
Car
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Accident 2007520708914
Slight
51.4378, -2.5576
2 vehicles
1 casualty
VAUXHALL ASTRA
Pedal cycle
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Accident 200743R067077
Slight
51.5187, -0.7637
2 vehicles
1 casualty
NISSAN ALMERA
(2y)
HONDA CG125B
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Accident 200701CW64541
Slight
51.5083, -0.1292
2 vehicles
1 casualty
Pedal cycle
Car
View Details
Accident 200754EF19907
Serious
51.4167, -2.2712
1 vehicle
1 casualty
ROVER 25
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Accident 200754EN19007
Serious
51.4298, -1.9972
1 vehicle
1 casualty
ISUZU TROOPER
View Details
Accident 200743W163077
Slight
51.4042, -1.2995
2 vehicles
1 casualty
FORD FOCUS
(2y)
Motorcycle over 125cc and up to 500cc
(1y)
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Accident 200701BS70371
Slight
51.4968, -0.1688
2 vehicles
1 casualty
Car
YAMAHA DT 125 RE
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Accident 2007520709003
Slight
51.3852, -2.3763
4 vehicles
1 casualty
VOLKSWAGEN Model Missing
VAUXHALL CORSA
Car
Car
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Accident 200743R085077
Serious
51.5114, -0.6030
1 vehicle
1 casualty
VAUXHALL CORSA
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Accident 200701BS70349
Slight
51.5017, -0.1604
1 vehicle
1 casualty
Bus or coach (17 or more pass seats)
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Accident 200701CW64993
Serious
51.5027, -0.1523
2 vehicles
4 casualties
APRILIA Model Missing
Vehicle
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Accident 200743R075077
Slight
51.5056, -0.5761
2 vehicles
1 casualty
FORD FOCUS
VOLKSWAGEN 1200
View Details
Accident 200701BS70372
Slight
51.4958, -0.1719
2 vehicles
1 casualty
Taxi/Private hire car
(3y)
Motorcycle 50cc and under
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Accident 200701BS70351
Slight
51.4990, -0.1646
2 vehicles
1 casualty
Motorcycle 125cc and under
Van / Goods 3.5 tonnes mgw or under
View Details