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 2023010455504
Slight
51.5099, -0.1229
1 vehicle
1 casualty
LEVC TX
(2y)
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Accident 2023547387523
Serious
51.4078, -2.2855
2 vehicles
4 casualties
FORD FIESTA
Car
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Accident 2023010457564
Slight
51.4895, -0.2465
2 vehicles
1 casualty
SUZUKI GSF 650
MINI COOPER
(2y)
View Details
Accident 2023547368723
Slight
51.4157, -2.2657
2 vehicles
1 casualty
FORD FIESTA
VAUXHALL CORSA
(4y)
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Accident 2023010455070
Slight
51.4779, -0.3724
2 vehicles
1 casualty
Car
Vehicle
View Details
Accident 2023481371637
Serious
51.5167, -0.1081
2 vehicles
1 casualty
NISSAN QASHQAI
VOLKSWAGEN SHARAN
View Details
Accident 2023547344323
Slight
51.4392, -2.1896
1 vehicle
1 casualty
VOLKSWAGEN URBAN
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Accident 2023010457550
Serious
51.4905, -0.3072
2 vehicles
1 casualty
Pedal cycle
FORD FIESTA
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Accident 2023430305184
Serious
51.4973, -0.5555
2 vehicles
2 casualties
Car
Motorcycle over 125cc and up to 500cc
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Accident 2023010454110
Slight
51.4882, -0.2704
4 vehicles
2 casualties
HONDA CIVIC
NISSAN JUKE
NISSAN LEAF
(1y)
BMW 4 SERIES
View Details
Accident 2023522400084
Slight
51.4414, -2.5600
2 vehicles
1 casualty
Motorcycle over 500cc
BMW M1
(3y)
View Details
Accident 2023547129923
Serious
51.4480, -2.0908
2 vehicles
2 casualties
FORD TRANSIT CUSTOM
HONDA JAZZ
View Details
Accident 2023010453814
Slight
51.5072, -0.1325
2 vehicles
1 casualty
YAMAHA FZ
LONDON TAXIS INT. TX4
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Accident 2023010453609
Slight
51.4832, -0.3300
1 vehicle
2 casualties
WRIGHTBUS NB4L
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Accident 2023010453569
Serious
51.5102, -0.1219
1 vehicle
1 casualty
ALEXANDER DENNIS MODEL MISSING
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Accident 2023481371700
Slight
51.5163, -0.1085
2 vehicles
1 casualty
TOYOTA PRIUS
Pedal cycle
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Accident 2023010453532
Slight
51.4755, -0.3951
2 vehicles
1 casualty
FORD TRANSIT
(2y)
Pedal cycle
View Details
Accident 2023010453456
Serious
51.5072, -0.1281
4 vehicles
7 casualties
MERCEDES V CLASS
TOYOTA PRIUS
TOYOTA PRIUS
VOLVO MODEL MISSING
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Accident 2023010453027
Slight
51.4754, -0.3913
2 vehicles
1 casualty
AUDI Q7
Car
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Accident 2023010453023
Slight
51.4765, -0.3842
2 vehicles
1 casualty
VAUXHALL ZAFIRA
Minibus (8-16 passenger seats)
View Details