A4 road traffic accidents
51,074 collisions recorded
1979 to 2024
The A4 appears in 51,074 collisions in the STATS19 data between 1979 and 2024, involving 63,724 casualties. Of these collisions, 752 were fatal and 8,201 were serious. Recorded collisions in 2024 were down 10% on 2023.
Severity Breakdown
- Fatal
- 752
- Serious
- 8,201
- Casualties
- 63,724
- Fatal
- 752
- Serious
- 8,201
- Casualties
- 63,724
Collisions by Year
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
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
Click markers for details
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Recent Accidents
Showing 20 of 51,074 accidents
Accident 201401CW11377
Slight
51.5059, -0.1389
2 vehicles
1 casualty
CITROEN DISPATCH
HONDA CBF600N
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Accident 201401BS70597
Slight
51.4948, -0.1837
2 vehicles
1 casualty
MERCEDES C CLASS
(3y)
Honda SH125
(3y)
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Accident 201443R243094
Slight
51.5206, -0.6580
2 vehicles
1 casualty
VAUXHALL MOVANO
SKODA FABIA
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Accident 2014521407048
Slight
51.4777, -2.6483
2 vehicles
1 casualty
HONDA CIVIC
RENAULT LAGUNA
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Accident 201401XH30560
Slight
51.4808, -0.4402
2 vehicles
1 casualty
MERCEDES C CLASS
Motorcycle 125cc and under
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Accident 201401BS70633
Slight
51.5014, -0.1610
1 vehicle
2 casualties
Pedal cycle
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Accident 201401CW11366
Slight
51.5019, -0.1519
2 vehicles
1 casualty
BENTLEY CONTINENTAL
Bus or coach (17 or more pass seats)
(3y)
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Accident 2014548207814
Slight
51.4445, -2.0814
2 vehicles
2 casualties
MERCEDES VITO
MAZDA 6
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Accident 201401TX20690
Slight
51.4793, -0.3608
2 vehicles
1 casualty
Pedal cycle
BMW 3 SERIES
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Accident 201401BS70589
Slight
51.4948, -0.1860
3 vehicles
2 casualties
TOYOTA AVENSIS
LONDON TAXIS INT. TX4
(2y)
VOLVO XC70
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Accident 201401XH30550
Serious
51.4806, -0.4345
3 vehicles
4 casualties
Car
TOYOTA PRIUS
(4y)
FORD TRANSIT
(2y)
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Accident 201401BS70584
Slight
51.4944, -0.1954
2 vehicles
1 casualty
TRIUMPH SPRINT ST 1050
SKODA FABIA
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Accident 2014521406215
Slight
51.3853, -2.3608
2 vehicles
1 casualty
Pedal cycle
LAND ROVER DISCOVERY
(3y)
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Accident 201401TX20740
Slight
51.4835, -0.3258
4 vehicles
2 casualties
MERCEDES E CLASS
(1y)
FORD TRANSIT CONNECT
VAUXHALL CORSA
Minibus (8-16 passenger seats)
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Accident 2014521406469
Serious
51.4116, -2.4796
2 vehicles
1 casualty
FORD FIESTA
Honda WW125
(2y)
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Accident 201401CW11349
Slight
51.5074, -0.1415
1 vehicle
1 casualty
MERCEDES VITO
(4y)
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Accident 2014521406335
Slight
51.3846, -2.3743
1 vehicle
1 casualty
FORD FIESTA
(2y)
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Accident 201401TX20708
Slight
51.4778, -0.4046
2 vehicles
1 casualty
SAAB 9-3
BMW 3 SERIES
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Accident 2014521406470
Slight
51.4309, -2.5444
2 vehicles
1 casualty
TOYOTA PRIUS
(2y)
Goods 7.5 tonnes mgw and over
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Accident 201443W040094
Serious
51.4316, -1.0899
1 vehicle
1 casualty
HONDA CBR600RR
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