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 199943W110129
Slight
51.4044, -1.2960
2 vehicles
1 casualty
Vehicle
Vehicle
View Details
Accident 1999520154008
Slight
51.4295, -2.5408
1 vehicle
1 casualty
FORD FIESTA
View Details
Accident 199943R070129
Slight
51.5165, -0.7744
3 vehicles
1 casualty
VAUXHALL CAVALIER
ROVER METRO
Vehicle
View Details
Accident 199943R048129
Slight
51.5039, -0.5716
2 vehicles
1 casualty
FIAT PUNTO
(1y)
SUZUKI Model Missing
View Details
Accident 1999520154652
Slight
51.4313, -2.5437
2 vehicles
1 casualty
AUSTIN MONTEGO
SUZUKI Model Missing
(2y)
View Details
Accident 199901TX01227
Serious
51.4848, -0.3217
3 vehicles
2 casualties
Vehicle
Vehicle
CITROEN AX
View Details
Accident 1999520155144
Slight
51.4295, -2.5437
2 vehicles
1 casualty
Vehicle
Vehicle
View Details
Accident 199901TX01226
Serious
51.4913, -0.3027
2 vehicles
1 casualty
Vehicle
MERCEDES E CLASS
(3y)
View Details
Accident 199901TX01206
Slight
51.4822, -0.3437
2 vehicles
1 casualty
BMW 3 SERIES
TOYOTA PREVIA
(2y)
View Details
Accident 199901DM01073
Slight
51.5127, -0.1146
2 vehicles
1 casualty
LONDON TAXIS INT. TX1
(1y)
Pedal cycle
View Details
Accident 199943W056129
Slight
51.4467, -1.0023
2 vehicles
1 casualty
Vehicle
TOYOTA CARINA
View Details
Accident 199943R020129
Slight
51.4942, -0.8497
2 vehicles
1 casualty
Vehicle
FORD ESCORT
View Details
Accident 199901XH01104
Serious
51.4806, -0.4345
2 vehicles
2 casualties
ROVER 200 SERIES
NISSAN MICRA
View Details
Accident 199943R024129
Serious
51.4860, -0.5043
4 vehicles
6 casualties
VAUXHALL ASTRA
RENAULT 19
PEUGEOT 106
(4y)
ROVER 200 SERIES
View Details
Accident 199901DM01012
Slight
51.5072, -0.1402
1 vehicle
1 casualty
Goods 7.5 tonnes mgw and over
View Details
Accident 199943R016129
Serious
51.5113, -0.6125
2 vehicles
1 casualty
VAUXHALL CARLTON
FORD MONDEO
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Accident 199901DM01046
Slight
51.5086, -0.1253
1 vehicle
1 casualty
LONDON TAXIS INT. TX1
View Details
Accident 199901TX01241
Slight
51.4883, -0.2737
2 vehicles
1 casualty
Goods over 3.5t. and under 7.5t
PEUGEOT 405
(3y)
View Details
Accident 199901TX01265
Slight
51.4899, -0.3090
2 vehicles
1 casualty
Vehicle
PEUGEOT 306
(2y)
View Details
Accident 199943W014129
Slight
51.4139, -1.4464
2 vehicles
2 casualties
RENAULT 19
FORD ESCORT
View Details