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 201301TX20342

Slight
51.4912, -0.2988
2 vehicles 3 casualties
CITROEN C3 FORD FIESTA (2y)
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Accident 201301TX20347

Slight
51.4909, -0.2826
2 vehicles 2 casualties
RENAULT CLIO YAMAHA YZF R6
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Accident 201301BS70352

Slight
51.4957, -0.1736
2 vehicles 1 casualty
TOYOTA YARIS Pedal cycle
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Accident 201343W078073

Serious
51.4851, -0.8742
2 vehicles 1 casualty
Motorcycle over 500cc VOLVO Model Missing
View Details

Accident 201343W044073

Slight
51.4039, -1.3018
3 vehicles 2 casualties
HONDA CIVIC LAND ROVER FREELANDER HYUNDAI IX35 (2y)
View Details

Accident 2013521305647

Slight
51.3985, -2.3373
2 vehicles 1 casualty
Yamaha BWS 125 (1y) Goods 7.5 tonnes mgw and over
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Accident 201301CW10849

Slight
51.5120, -0.1191
2 vehicles 1 casualty
LONDON TAXIS INT. TX4 Pedal cycle
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Accident 2013521304518

Slight
51.4477, -2.6225
2 vehicles 1 casualty
VAUXHALL CORSA VOLVO V40
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Accident 2013521304506

Slight
51.4504, -2.6088
2 vehicles 1 casualty
TOYOTA AYGO (2y) VOLVO Model Missing
View Details

Accident 2013546243213

Slight
51.4260, -1.9770
2 vehicles 2 casualties
VAUXHALL AGILA RENAULT MEGANE
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Accident 201301CW10850

Slight
51.5104, -0.1216
1 vehicle 1 casualty
ALEXANDER DENNIS Model Missing
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Accident 201301CW10837

Slight
51.5089, -0.1379
1 vehicle 1 casualty
CHEVROLET ORLANDO (2y)
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Accident 201301TX20333

Serious
51.4763, -0.3844
2 vehicles 1 casualty
BMW 5 SERIES Motorcycle 50cc and under
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Accident 201301CW10823

Slight
51.5019, -0.1513
2 vehicles 2 casualties
RENAULT TRAFIC (2y) Bus or coach (17 or more pass seats)
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Accident 201343R005073

Slight
51.5213, -0.7377
1 vehicle 1 casualty
Car
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Accident 201301CW10810

Slight
51.5022, -0.1505
2 vehicles 2 casualties
VOLVO Model Missing (4y) BMW 3 SERIES
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Accident 201343N191063

Serious
51.5221, -0.6808
3 vehicles 5 casualties
TOYOTA PRIUS BMW 3 SERIES VOLKSWAGEN GOLF
View Details

Accident 201301TX20335

Slight
51.4911, -0.3042
2 vehicles 1 casualty
AUDI A8 Piaggio VESPA (3y)
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Accident 201343R228063

Serious
51.4891, -0.5360
2 vehicles 1 casualty
BENTLEY CONTINENTAL Pedal cycle
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Accident 201301BS70364

Slight
51.4968, -0.1687
1 vehicle 2 casualties
Motorcycle over 500cc
View Details