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 2017010079297
Slight
51.5096, -0.1329
7 vehicles
6 casualties
WRIGHTBUS NB4L
(1y)
LONDON TAXIS INT. TXII
CITROEN BERLINGO
FORD MONDEO
RENAULT MASTER
(4y)
FORD TRANSIT CUSTOM
(2y)
PEUGEOT BOXER
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Accident 2017430004278
Slight
51.5051, -0.5739
2 vehicles
1 casualty
Mobility scooter
VAUXHALL ADAM
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Accident 2017010079738
Slight
51.4877, -0.2677
2 vehicles
1 casualty
PEUGEOT EXPERT
RENAULT CLIO
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Accident 2017010078475
Slight
51.5101, -0.1334
1 vehicle
1 casualty
MERCEDES VITO
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Accident 2017430372825
Slight
51.5245, -0.7198
1 vehicle
1 casualty
Car
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Accident 2017010082951
Slight
51.4752, -0.3956
2 vehicles
1 casualty
MERCEDES B CLASS
SEAT LEON
(2y)
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Accident 2017010078653
Slight
51.4760, -0.3983
1 vehicle
3 casualties
AUDI A3
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Accident 2017430376612
Slight
51.5225, -0.7320
2 vehicles
1 casualty
Car
Pedal cycle
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Accident 2017430376576
Slight
51.5105, -0.5954
2 vehicles
1 casualty
PEUGEOT 206
Pedal cycle
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Accident 2017010085526
Slight
51.4914, -0.2370
1 vehicle
2 casualties
HONDA JAZZ
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Accident 2017430375400
Slight
51.4988, -0.5590
2 vehicles
1 casualty
FORD TRANSIT
(4y)
KTM 125 DUKE
(3y)
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Accident 2017430374462
Slight
51.4368, -1.0715
2 vehicles
1 casualty
MERCEDES SPRINTER
(3y)
CITROEN BERLINGO
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Accident 2017010077205
Slight
51.4959, -0.1726
1 vehicle
1 casualty
LAND ROVER RANGE ROVER
(2y)
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Accident 2017430370647
Slight
51.5094, -0.5869
3 vehicles
1 casualty
YAMAHA MT125
Car
VAUXHALL CORSA
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Accident 2017010077037
Slight
51.5099, -0.1349
1 vehicle
2 casualties
WRIGHTBUS NB4L
(3y)
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Accident 2017010076653
Slight
51.4839, -0.3240
2 vehicles
1 casualty
AUDI A3
Car
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Accident 2017010076636
Slight
51.5080, -0.1305
2 vehicles
1 casualty
YAMAHA WR 125
Car
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Accident 2017521800265
Slight
51.3857, -2.3807
4 vehicles
2 casualties
VOLKSWAGEN GOLF
FORD KUGA
(1y)
SUZUKI ALTO
(4y)
KIA SPORTAGE
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Accident 2017010076765
Slight
51.4752, -0.3950
2 vehicles
1 casualty
FORD S-MAX
Car
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Accident 2017430374285
Slight
51.4422, -1.0465
2 vehicles
1 casualty
BMW 5 SERIES
TOYOTA C-HR
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