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 201243W148012

Slight
51.4460, -1.0056
2 vehicles 1 casualty
MITSUBISHI SPACE STAR YAMAHA YQ 50 AEROX
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Accident 201201CW10089

Slight
51.5074, -0.1288
2 vehicles 1 casualty
Pedal cycle DAF TRUCKS FA 65CF
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Accident 2012540517812

Slight
51.4166, -2.2697
3 vehicles 2 casualties
AUDI A2 BMW 5 SERIES (2y) VAUXHALL CORSA
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Accident 201201BS70106

Slight
51.4947, -0.1914
2 vehicles 1 casualty
VAUXHALL ZAFIRA KAWASAKI ZX600
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Accident 201243N088012

Serious
51.5233, -0.6956
2 vehicles 1 casualty
Pedal cycle CITROEN BERLINGO
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Accident 201243W163012

Slight
51.4089, -1.1272
2 vehicles 1 casualty
PEUGEOT 206 PEUGEOT 307
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Accident 201243R120012

Slight
51.5080, -0.8154
1 vehicle 2 casualties
RENAULT CLIO
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Accident 201243R090012

Slight
51.5097, -0.5895
1 vehicle 1 casualty
FORD FOCUS
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Accident 201243R088012

Slight
51.5114, -0.6030
2 vehicles 2 casualties
KIA CEED (2y) MERCEDES A CLASS
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Accident 201243R073012

Slight
51.5198, -0.6453
2 vehicles 1 casualty
Taxi/Private hire car Car
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Accident 2012521200370

Slight
51.4468, -2.5817
2 vehicles 1 casualty
HONDA CIVIC FORD FOCUS
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Accident 201201CW10070

Slight
51.5091, -0.1365
3 vehicles 1 casualty
JAGUAR XK SERIES Bus or coach (17 or more pass seats) (3y) HONDA CIVIC
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Accident 201201BS70023

Serious
51.4927, -0.2002
1 vehicle 1 casualty
HYOSUNG GT 125 (2y)
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Accident 201243W077012

Slight
51.4522, -0.9537
2 vehicles 1 casualty
VOLKSWAGEN POLO TOYOTA AVENSIS
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Accident 201201CW10074

Slight
51.5068, -0.1428
1 vehicle 1 casualty
HONDA SES125
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Accident 201201TA00083

Serious
51.4908, -0.2072
1 vehicle 1 casualty
Van / Goods 3.5 tonnes mgw or under
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Accident 201201FH10006

Serious
51.4906, -0.2133
1 vehicle 2 casualties
Car
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Accident 201243W156012

Slight
51.4595, -0.9183
2 vehicles 1 casualty
FORD TRANSIT Pedal cycle
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Accident 201201FH10023

Slight
51.4913, -0.2365
2 vehicles 1 casualty
VOLKSWAGEN GOLF Honda PES 125 (2y)
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Accident 201243R043012

Slight
51.5213, -0.7381
2 vehicles 1 casualty
FORD GALAXY FORD KA
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