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 2016545807516

Slight
51.4405, -2.1863
2 vehicles 2 casualties
SMART FORFOUR (1y) AUDI A1 (2y)
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Accident 201601FH10335

Slight
51.4908, -0.2070
2 vehicles 1 casualty
Motorcycle 125cc and under Car
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Accident 201601CW10860

Slight
51.5104, -0.1216
1 vehicle 1 casualty
LONDON TAXIS INT. TXII
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Accident 201601TX20487

Slight
51.4918, -0.2909
2 vehicles 1 casualty
TOYOTA PRIUS (2y) Car
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Accident 201601XH30416

Slight
51.4810, -0.4585
2 vehicles 1 casualty
VAUXHALL ASTRA VOLKSWAGEN TRANSPORTER (2y)
View Details

Accident 201643R192066

Slight
51.5130, -0.6157
1 vehicle 1 casualty
VAUXHALL CORSA (2y)
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Accident 201643R166066

Serious
51.4850, -0.8745
2 vehicles 1 casualty
Motorcycle 50cc and under (4y) VOLVO XC90
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Accident 2016521604545

Slight
51.4787, -2.6480
2 vehicles 1 casualty
TRIUMPH STREET TRIPLE ROVER 75
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Accident 201643R238066

Slight
51.5200, -0.6523
3 vehicles 3 casualties
BMW 3 SERIES NISSAN PRIMERA MINI COOPER
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Accident 201643W170066

Slight
51.4568, -0.9308
1 vehicle 1 casualty
SCANIA Model Missing
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Accident 201601TX20513

Slight
51.4920, -0.2833
2 vehicles 1 casualty
SUZUKI SPLASH (4y) Pedal cycle
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Accident 201643W135066

Slight
51.4457, -1.0091
2 vehicles 1 casualty
MERCEDES E CLASS YAMAHA YP 400
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Accident 201601BS70379

Slight
51.4946, -0.1911
2 vehicles 1 casualty
CHEVROLET CRUZE VOLVO Model Missing (4y)
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Accident 201643W228066

Slight
51.4864, -0.8709
2 vehicles 2 casualties
VOLKSWAGEN CADDY VOLKSWAGEN TIGUAN
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Accident 2016521604556

Slight
51.4836, -2.6517
2 vehicles 1 casualty
Pedal cycle HONDA GLR 125
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Accident 201643R246066

Slight
51.5199, -0.6428
1 vehicle 1 casualty
FORD C-MAX (4y)
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Accident 201601TX20476

Slight
51.4834, -0.3264
2 vehicles 1 casualty
YAMAHA WR 125 (3y) Van / Goods 3.5 tonnes mgw or under
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Accident 201601BS70393

Slight
51.4945, -0.1957
3 vehicles 1 casualty
Honda WW125 TOYOTA YARIS BMW X5 (4y)
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Accident 2016545503716

Slight
51.4195, -1.8755
2 vehicles 2 casualties
JEEP CHEROKEE HONDA CIVIC
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Accident 201601TX20478

Slight
51.4832, -0.3268
2 vehicles 1 casualty
VAUXHALL ZAFIRA Bus or coach (17 or more pass seats)
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