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 200401TA00575
Slight
51.5067, -0.1429
1 vehicle
1 casualty
VOLVO Model Missing
View Details
Accident 200401CP00265
Slight
51.5176, -0.1077
2 vehicles
1 casualty
LONDON TAXIS INT. TX1
(4y)
Motorcycle 50cc and under
View Details
Accident 200443W083114
Slight
51.5079, -0.5807
2 vehicles
1 casualty
Vehicle
TOYOTA CELICA
View Details
Accident 2004520146765
Slight
51.3833, -2.3681
2 vehicles
1 casualty
FORD FOCUS
(2y)
Pedal cycle
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Accident 2004520146862
Serious
51.3864, -2.4307
2 vehicles
1 casualty
Vehicle
TRIUMPH TIGER
View Details
Accident 200401FH00700
Slight
51.4910, -0.2319
2 vehicles
1 casualty
PEUGEOT 406
(4y)
Vehicle
View Details
Accident 200401CW10274
Slight
51.5112, -0.1195
1 vehicle
2 casualties
VOLVO Model Missing
(2y)
View Details
Accident 200401FH00693
Slight
51.4908, -0.2069
2 vehicles
1 casualty
FODEN Model Missing
Pedal cycle
View Details
Accident 200443W034114
Serious
51.4467, -1.0020
1 vehicle
1 casualty
Vehicle
View Details
Accident 200443W241114
Slight
51.5090, -0.5849
5 vehicles
3 casualties
HONDA CIVIC
PEUGEOT 205
VAUXHALL ASTRA
Vehicle
RENAULT CLIO
(2y)
View Details
Accident 200443N028114
Slight
51.5210, -0.6673
2 vehicles
1 casualty
APRILIA SR 50
(1y)
RENAULT KANGOO
(4y)
View Details
Accident 2004520147877
Serious
51.4504, -2.6038
2 vehicles
2 casualties
JAGUAR X TYPE
HONDA Model Missing
View Details
Accident 200401TE00784
Slight
51.4882, -0.2495
2 vehicles
2 casualties
LONDON TAXIS INT. TX1
FORD TRANSIT
View Details
Accident 200443W062114
Slight
51.5197, -0.6449
1 vehicle
1 casualty
Vehicle
View Details
Accident 200401BS00524
Slight
51.4944, -0.1953
2 vehicles
1 casualty
HONDA CIVIC
(4y)
HONDA CBR600RR
(1y)
View Details
Accident 200454CS64504
Serious
51.4371, -2.1930
2 vehicles
2 casualties
JAGUAR XJ SERIES
(3y)
RENAULT 21
View Details
Accident 200443W037114
Slight
51.5114, -0.6061
3 vehicles
1 casualty
BMW Model Missing
Pedal cycle
Pedal cycle
View Details
Accident 200401CW10100
Slight
51.5076, -0.1272
1 vehicle
1 casualty
Pedal cycle
View Details
Accident 200401TX00704
Serious
51.4882, -0.3132
3 vehicles
1 casualty
VOLVO S40
DENNIS Model Missing
(2y)
YAMAHA TW 125
View Details
Accident 2004520143910
Slight
51.3911, -2.3544
1 vehicle
1 casualty
YAMAHA YQ 100
View Details