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 200701TX20213

Slight
51.4876, -0.2582
2 vehicles 1 casualty
YAMAHA Model Missing NISSAN PATROL
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Accident 200701TX20211

Serious
51.4831, -0.3272
1 vehicle 1 casualty
DENNIS Model Missing
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Accident 200743R169047

Slight
51.5060, -0.5777
3 vehicles 1 casualty
Car SKODA FABIA (1y) Car
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Accident 200743N240047

Slight
51.5220, -0.6808
2 vehicles 1 casualty
FORD MONDEO Motorcycle 125cc and under
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Accident 200743R170047

Slight
51.5078, -0.5808
2 vehicles 1 casualty
Car MERCEDES C CLASS
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Accident 200701BS70201

Slight
51.4966, -0.1691
2 vehicles 1 casualty
Pedal cycle LAND ROVER DISCOVERY (1y)
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Accident 200743N280047

Slight
51.5220, -0.6811
2 vehicles 1 casualty
VOLKSWAGEN POLO HONDA CIVIC
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Accident 200701BS70190

Slight
51.4988, -0.1651
1 vehicle 1 casualty
HONDA Model Missing
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Accident 200701CW10659

Serious
51.5091, -0.1326
2 vehicles 2 casualties
Van / Goods 3.5 tonnes mgw or under NISSAN PRIMERA
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Accident 200743R151047

Slight
51.5237, -0.7054
2 vehicles 1 casualty
ROVER 400 SERIES Pedal cycle
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Accident 2007520007750

Slight
51.4791, -2.6480
2 vehicles 1 casualty
YAMAHA YZF R1 (2y) Pedal cycle
View Details

Accident 200701BS70200

Slight
51.4948, -0.1829
1 vehicle 1 casualty
Car
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Accident 200701BS70196

Serious
51.4946, -0.1947
3 vehicles 1 casualty
Motorcycle over 500cc (1y) Car Car
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Accident 200743W148047

Slight
51.4448, -1.0153
2 vehicles 1 casualty
Bus or coach (17 or more pass seats) Car
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Accident 200701CW10441

Slight
51.5100, -0.1226
3 vehicles 1 casualty
LONDON TAXIS INT. TX1 FORD TRANSIT (3y) Pedal cycle
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Accident 200743W196047

Slight
51.4057, -1.3151
3 vehicles 2 casualties
ALFA ROMEO 156 Car LEXUS RX300
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Accident 200743R111047

Slight
51.5103, -0.5959
2 vehicles 1 casualty
VOLKSWAGEN GOLF (4y) Pedal cycle
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Accident 200743W165047

Slight
51.4674, -0.9045
2 vehicles 1 casualty
Goods over 3.5t. and under 7.5t Goods 7.5 tonnes mgw and over (1y)
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Accident 200743R224047

Slight
51.4905, -0.5401
2 vehicles 1 casualty
Goods over 3.5t. and under 7.5t VOLKSWAGEN LT 35
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Accident 200743R220047

Slight
51.4973, -0.5558
3 vehicles 3 casualties
Car VAUXHALL CAVALIER FORD ESCORT
View Details