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 2021010303934
Slight
51.4779, -0.3730
2 vehicles
2 casualties
TOYOTA AURIS
MERCEDES AMG CLASS
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Accident 2021430176962
Serious
51.4804, -0.8843
1 vehicle
1 casualty
VOLKSWAGEN CRAFTER
(1y)
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Accident 2021010303754
Slight
51.5052, -0.1460
2 vehicles
1 casualty
YAMAHA GPD
(3y)
Car
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Accident 2021430213588
Slight
51.5106, -0.5953
2 vehicles
1 casualty
FORD FOCUS
(1y)
Motorcycle 125cc and under
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Accident 2021430174950
Slight
51.4175, -1.5042
3 vehicles
5 casualties
TOYOTA RAV4
FORD FIESTA
FORD FIESTA
View Details
Accident 2021522102092
Slight
51.4500, -2.6167
2 vehicles
1 casualty
Pedal cycle
Motorcycle over 500cc
View Details
Accident 2021430171639
Slight
51.5204, -0.6610
3 vehicles
2 casualties
VOLVO MODEL MISSING
TOYOTA YARIS
LEXUS CT 200
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Accident 2021522102506
Slight
51.4573, -2.6294
2 vehicles
1 casualty
BMW 3 SERIES
SUZUKI MODEL MISSING
View Details
Accident 2021010303200
Slight
51.5021, -0.1521
2 vehicles
1 casualty
Pedal cycle
NISSAN X-TRAIL
(4y)
View Details
Accident 2021543717121
Slight
51.4517, -2.1325
2 vehicles
1 casualty
VAUXHALL CROSSLAND
(4y)
LAND ROVER DISCOVERY
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Accident 2021010302569
Slight
51.4808, -0.3520
2 vehicles
1 casualty
PEUGEOT 508
PIAGGIO MP3
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Accident 2021010302531
Slight
51.5054, -0.1383
1 vehicle
1 casualty
NISSAN MICRA
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Accident 2021543570721
Slight
51.4388, -2.0444
2 vehicles
1 casualty
BMW 3 SERIES
FORD FOCUS
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Accident 2021430161494
Slight
51.5104, -0.5970
2 vehicles
1 casualty
MERCEDES E CLASS
Car
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Accident 2021522102162
Slight
51.4719, -2.6448
2 vehicles
1 casualty
SAAB 9-3
SUZUKI SWIFT
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Accident 2021010301921
Slight
51.5024, -0.1562
3 vehicles
1 casualty
HONDA WW125
(3y)
VAUXHALL MOVANO
(2y)
LONDON TAXIS INT. TX4
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Accident 2021522102550
Slight
51.4025, -2.3096
2 vehicles
1 casualty
Car
Pedal cycle
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Accident 2021010301486
Slight
51.5128, -0.1144
2 vehicles
1 casualty
TOYOTA PRIUS
Car
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Accident 2021010301456
Slight
51.4976, -0.1674
2 vehicles
1 casualty
MERCEDES CLC CLASS
HONDA NSC
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Accident 2021010301206
Serious
51.4925, -0.2848
2 vehicles
1 casualty
VOLKSWAGEN POLO
TOYOTA PRIUS
View Details