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 2012521203839
Slight
51.4185, -2.5080
2 vehicles
1 casualty
Car
FORD FIESTA
(1y)
View Details
Accident 201201TA00420
Serious
51.5109, -0.1203
2 vehicles
1 casualty
MERCEDES Model Missing
(4y)
Pedal cycle
View Details
Accident 2012521203806
Slight
51.4300, -2.5418
2 vehicles
1 casualty
FORD MONDEO
FORD TRANSIT CONNECT
(3y)
View Details
Accident 2012521203489
Slight
51.3857, -2.3971
2 vehicles
1 casualty
VOLKSWAGEN GOLF
VOLKSWAGEN GOLF
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Accident 201243R239052
Slight
51.5131, -0.6159
2 vehicles
3 casualties
Car
VAUXHALL CORSA
View Details
Accident 201201CW10746
Slight
51.5083, -0.1390
2 vehicles
1 casualty
LONDON TAXIS INT. TX1
Car
View Details
Accident 201201TX20273
Slight
51.4912, -0.3043
2 vehicles
1 casualty
HONDA ANF126T
BMW 3 SERIES
View Details
Accident 201243W202052
Slight
51.4473, -0.9850
3 vehicles
1 casualty
VOLKSWAGEN GOLF
VAUXHALL ASTRA
HONDA CIVIC
(4y)
View Details
Accident 201201CW10669
Slight
51.5119, -0.1178
1 vehicle
1 casualty
MERCEDES S CLASS
(4y)
View Details
Accident 201201TX20303
Slight
51.4909, -0.2821
2 vehicles
2 casualties
HONDA CIVIC
IVECO Model Missing
(2y)
View Details
Accident 201201CW10662
Slight
51.5031, -0.1514
2 vehicles
1 casualty
VAUXHALL CORSA
(2y)
Car
View Details
Accident 201201CW10668
Slight
51.5043, -0.1476
2 vehicles
1 casualty
Van / Goods 3.5 tonnes mgw or under
LONDON TAXIS INT. TXII
View Details
Accident 201243R240052
Slight
51.5238, -0.7037
2 vehicles
1 casualty
PEUGEOT 207
(3y)
Pedal cycle
View Details
Accident 201201CW11055
Slight
51.5078, -0.1313
2 vehicles
2 casualties
CARBODIES TAXI
VOLVO Model Missing
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Accident 2012544682012
Slight
51.4184, -1.7338
1 vehicle
1 casualty
PEUGEOT 206
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Accident 201243R252052
Slight
51.5223, -0.7248
2 vehicles
1 casualty
TOYOTA AVENSIS
Pedal cycle
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Accident 201243W190052
Slight
51.4040, -1.3011
2 vehicles
1 casualty
VOLKSWAGEN POLO
(2y)
BMW 5 SERIES
View Details
Accident 201201CW10698
Slight
51.5079, -0.1272
2 vehicles
1 casualty
Car
Car
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Accident 201201BS70262
Slight
51.4972, -0.1679
1 vehicle
1 casualty
FORD GALAXY
(1y)
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Accident 201243W159052
Slight
51.4528, -0.9498
2 vehicles
2 casualties
VOLKSWAGEN POLO
Honda CBR600RR
(2y)
View Details