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 2012521202206

Slight
51.4523, -2.5981
1 vehicle 1 casualty
VOLVO Model Missing
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Accident 201201TX20137

Slight
51.4762, -0.3844
2 vehicles 2 casualties
HONDA CIVIC VAUXHALL VECTRA
View Details

Accident 201201CW10450

Serious
51.5081, -0.1273
2 vehicles 1 casualty
Pedal cycle Taxi/Private hire car
View Details

Accident 2012521202103

Slight
51.4007, -2.4536
3 vehicles 1 casualty
RENAULT SCENIC (3y) SKODA FABIA Goods 7.5 tonnes mgw and over
View Details

Accident 201201XH30214

Slight
51.4805, -0.4323
2 vehicles 3 casualties
MERCEDES C CLASS VOLKSWAGEN POLO (1y)
View Details

Accident 201243W153032

Slight
51.4516, -0.9582
3 vehicles 1 casualty
MERCEDES VITO VOLKSWAGEN TRANSPORTER VOLKSWAGEN TOURAN
View Details

Accident 201201XH30156

Slight
51.4811, -0.4491
1 vehicle 2 casualties
SCANIA Model Missing (3y)
View Details

Accident 201243R107032

Slight
51.5128, -0.6144
2 vehicles 1 casualty
HONDA JAZZ (3y) MINI COOPER
View Details

Accident 201201CW10328

Slight
51.5021, -0.1520
2 vehicles 1 casualty
Car SUZUKI GSXR 600
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Accident 201201CW10353

Slight
51.5022, -0.1520
2 vehicles 1 casualty
Pedal cycle Car
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Accident 2012542485912

Slight
51.4369, -2.0310
2 vehicles 4 casualties
FORD FOCUS VAUXHALL CORSA
View Details

Accident 201201CW10324

Slight
51.5065, -0.1393
2 vehicles 1 casualty
FORD TRANSIT (1y) Pedal cycle
View Details

Accident 2012521201779

Slight
51.4303, -2.5431
1 vehicle 1 casualty
VOLKSWAGEN BEETLE
View Details

Accident 201201TX20141

Slight
51.4796, -0.4106
2 vehicles 3 casualties
VOLKSWAGEN GOLF BMW 3 SERIES
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Accident 201201BS70138

Slight
51.4997, -0.1635
2 vehicles 1 casualty
YAMAHA TDM 900 FORD TRANSIT
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Accident 201201CW10333

Slight
51.5100, -0.1341
2 vehicles 1 casualty
Pedal cycle Bus or coach (17 or more pass seats)
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Accident 2012521201702

Slight
51.3899, -2.4062
4 vehicles 4 casualties
VAUXHALL ZAFIRA LAND ROVER FREELANDER VOLKSWAGEN GOLF (2y) VAUXHALL CORSA
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Accident 201201CW10331

Slight
51.5130, -0.1150
2 vehicles 1 casualty
ALEXANDER DENNIS Model Missing (2y) LONDON TAXIS INT. TX4 (3y)
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Accident 201243R071032

Slight
51.5110, -0.5948
2 vehicles 1 casualty
Van / Goods 3.5 tonnes mgw or under FORD FIESTA
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Accident 201243W236032

Slight
51.3957, -1.1919
2 vehicles 1 casualty
MERCEDES E CLASS HONDA CB1000 (3y)
View Details