Crash View

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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All Severities Fatal Serious Slight
Fatal
761
Serious
8,308
Casualties
64,372
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

Westminster

5,583 recorded here

Hounslow

4,210 recorded here

Slough

2,811 recorded here

Bristol

2,507 recorded here

Kensington and Chelsea

2,435 recorded here

West Berkshire

1,972 recorded here

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City of Westminster

4,420 recorded along the A4

Hounslow

3,379 recorded along the A4

Slough

2,226 recorded along the A4

Bristol

1,676 recorded along the A4

Kensington and Chelsea

1,514 recorded along the A4

Reading

1,328 recorded along the A4

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Accidents on the A4

Fatal
Serious
Slight
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Recent Accidents

Showing 20 of 51,606 accidents

Accident 201201CW10168

Slight
51.5100, -0.1222
1 vehicle 1 casualty
ALEXANDER DENNIS Model Missing (3y)
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Accident 2012521201243

Serious
51.4427, -2.5692
1 vehicle 1 casualty
MINI COOPER
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Accident 201201XH30114

Slight
51.4810, -0.4467
1 vehicle 1 casualty
ALEXANDER DENNIS Model Missing (4y)
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Accident 2012521201526

Slight
51.4485, -2.5838
2 vehicles 1 casualty
MITSUBISHI COLT (3y) VAUXHALL INSIGNIA (2y)
View Details

Accident 201243R146022

Slight
51.5109, -0.6009
1 vehicle 1 casualty
Car
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Accident 2012541441512

Serious
51.4189, -1.8714
1 vehicle 1 casualty
SAAB 900
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Accident 201201BS70078

Slight
51.4997, -0.1635
2 vehicles 1 casualty
DAF TRUCKS FA 45LF HONDA ANF125
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Accident 201201CW10164

Slight
51.5073, -0.1273
2 vehicles 1 casualty
Pedal cycle VOLVO Model Missing
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Accident 201201FH10075

Slight
51.4909, -0.2068
3 vehicles 1 casualty
HONDA ST1300A FIAT DOBLO (4y) MERCEDES Model Missing (4y)
View Details

Accident 201243W097022

Slight
51.4499, -0.9699
2 vehicles 1 casualty
VAUXHALL ASTRA Motorcycle 125cc and under (4y)
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Accident 201201TX20081

Slight
51.4774, -0.4038
2 vehicles 1 casualty
TOYOTA YARIS (4y) Car
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Accident 201243W085022

Serious
51.3985, -1.1556
2 vehicles 4 casualties
Car JAGUAR X TYPE
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Accident 201201BS70068

Slight
51.4927, -0.2004
2 vehicles 2 casualties
Car VOLKSWAGEN GOLF
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Accident 201201CW10145

Slight
51.5032, -0.1513
1 vehicle 1 casualty
MERCEDES VITO (3y)
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Accident 201201BS70063

Slight
51.4946, -0.1951
1 vehicle 1 casualty
Car
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Accident 201201CW10137

Slight
51.5016, -0.1607
1 vehicle 1 casualty
MERCEDES C CLASS
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Accident 201201CP00057

Slight
51.5159, -0.1090
1 vehicle 1 casualty
HONDA SH125 (4y)
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Accident 201243W087022

Serious
51.4023, -1.1396
2 vehicles 3 casualties
VAUXHALL ASTRA VAUXHALL CALIBRA
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Accident 201201TX20062

Slight
51.4751, -0.3952
2 vehicles 1 casualty
Car PEUGEOT 308 (2y)
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Accident 201201TX20055

Slight
51.4892, -0.2473
2 vehicles 3 casualties
Car Motorcycle over 500cc
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