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 201401CW10335

Slight
51.5130, -0.1179
2 vehicles 1 casualty
Motorcycle over 500cc CITROEN DISPATCH (2y)
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Accident 2014521403164

Slight
51.4425, -2.5736
2 vehicles 1 casualty
CITROEN XSARA YAMAHA YBR 125 (1y)
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Accident 201401BS70129

Slight
51.4948, -0.1852
2 vehicles 1 casualty
BMW 7 SERIES Motorcycle 50cc and under
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Accident 201443R152034

Serious
51.5128, -0.6142
3 vehicles 6 casualties
JAGUAR X TYPE MERCEDES E CLASS MITSUBISHI Model Missing
View Details

Accident 201443W111034

Slight
51.4875, -0.8685
2 vehicles 1 casualty
SEAT IBIZA KAWASAKI ZX600
View Details

Accident 201443R083034

Serious
51.5205, -0.6588
1 vehicle 1 casualty
AUDI A3
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Accident 201443W094034

Slight
51.4472, -0.9888
2 vehicles 1 casualty
Pedal cycle SKODA FABIA
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Accident 201401TX20208

Slight
51.4882, -0.2733
3 vehicles 1 casualty
Motorcycle 125cc and under AUDI A3 IVECO Model Missing
View Details

Accident 201443R077034

Slight
51.5122, -0.6118
2 vehicles 1 casualty
FORD FIESTA CHEVROLET CRUZE (1y)
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Accident 201401TX20185

Slight
51.4872, -0.2525
2 vehicles 1 casualty
Car Car
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Accident 201401TX20167

Serious
51.4871, -0.2523
3 vehicles 1 casualty
LAND ROVER RANGE ROVER EVOQUE (2y) TRIUMPH SPRINT ST SCANIA Model Missing
View Details

Accident 201443W090034

Slight
51.3977, -1.2137
4 vehicles 3 casualties
FORD MONDEO VOLKSWAGEN POLO (1y) MERCEDES B CLASS NISSAN JUKE (2y)
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Accident 201401CW10286

Slight
51.5130, -0.1179
2 vehicles 1 casualty
Car Pedal cycle
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Accident 201443R071034

Slight
51.4906, -0.5402
2 vehicles 1 casualty
Pedal cycle VOLKSWAGEN GOLF
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Accident 2014521403112

Serious
51.4340, -2.5518
2 vehicles 1 casualty
VAUXHALL ASTRA Pedal cycle
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Accident 201443R061034

Slight
51.4966, -0.5539
2 vehicles 1 casualty
LEXUS CT 200 (1y) Pedal cycle
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Accident 201401CW10273

Slight
51.5081, -0.1273
1 vehicle 1 casualty
MERCEDES VITO
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Accident 201401CW10275

Slight
51.5091, -0.1366
3 vehicles 1 casualty
Pedal cycle Van / Goods 3.5 tonnes mgw or under DAF TRUCKS Model Missing (3y)
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Accident 2014521401637

Slight
51.3842, -2.3910
2 vehicles 1 casualty
HONDA FR-V SUZUKI SWIFT (2y)
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Accident 201443W070034

Slight
51.4076, -1.3294
2 vehicles 1 casualty
TOYOTA PRIUS (4y) SUZUKI GSXR 600
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