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 200843R257108
Slight
51.4901, -0.5389
2 vehicles
1 casualty
FORD FIESTA
(2y)
Pedal cycle
View Details
Accident 200801CW11885
Slight
51.5004, -0.1623
1 vehicle
1 casualty
VOLVO Model Missing
View Details
Accident 200843R205108
Slight
51.5106, -0.5960
2 vehicles
1 casualty
RENAULT CLIO
(4y)
MERCEDES A CLASS
(3y)
View Details
Accident 200854EH51808
Slight
51.4216, -1.8902
2 vehicles
2 casualties
MERCEDES C CLASS
CITROEN XANTIA
View Details
Accident 200801FH10495
Slight
51.4910, -0.2317
3 vehicles
2 casualties
BMW 5 SERIES
(2y)
VOLVO S80
MERCEDES S CLASS
View Details
Accident 200843R236108
Slight
51.5199, -0.6425
2 vehicles
1 casualty
Car
Car
View Details
Accident 2008520811978
Slight
51.4328, -2.5468
2 vehicles
1 casualty
YAMAHA YBR 125
(2y)
FORD KA
(4y)
View Details
Accident 200843W280108
Slight
51.4043, -1.2921
3 vehicles
1 casualty
Car
AUDI 80
PEUGEOT 407
(4y)
View Details
Accident 200801CW11910
Serious
51.5067, -0.1431
1 vehicle
1 casualty
TRANSBUS INT Model Missing
(4y)
View Details
Accident 200801CW11884
Serious
51.5100, -0.1344
1 vehicle
1 casualty
LONDON TAXIS INT. TXII
(4y)
View Details
Accident 200801BS70617
Slight
51.5017, -0.1606
2 vehicles
1 casualty
Taxi/Private hire car
Pedal cycle
View Details
Accident 200801TX20589
Slight
51.4871, -0.2523
2 vehicles
2 casualties
PEUGEOT 207
(1y)
Car
View Details
Accident 200801FH10496
Slight
51.4912, -0.2259
1 vehicle
1 casualty
HONDA SH125
(2y)
View Details
Accident 200801TX20595
Slight
51.4912, -0.3026
2 vehicles
2 casualties
VAUXHALL ASTRA
(3y)
Car
View Details
Accident 200801XH30740
Slight
51.4815, -0.4699
2 vehicles
1 casualty
FORD FIESTA
BMW 3 SERIES
(1y)
View Details
Accident 200843W219108
Slight
51.4383, -1.0655
3 vehicles
1 casualty
VAUXHALL VECTRA
(3y)
FIAT STILO
(3y)
MINI ONE
View Details
Accident 200801BS70615
Slight
51.4944, -0.1954
3 vehicles
1 casualty
PIAGGIO VESPA
BMW 1 SERIES
(4y)
CHRYSLER 300
(1y)
View Details
Accident 2008520811286
Slight
51.4485, -2.5838
1 vehicle
1 casualty
VOLKSWAGEN GOLF
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Accident 200843R201108
Slight
51.5008, -0.5650
2 vehicles
3 casualties
FORD FOCUS
DAIHATSU SIRION
(2y)
View Details
Accident 200843R167108
Slight
51.5112, -0.5947
2 vehicles
1 casualty
Car
FORD FIESTA
(2y)
View Details