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 200843W030048

Slight
51.4042, -1.3000
2 vehicles 1 casualty
VOLKSWAGEN GOLF VOLKSWAGEN POLO
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Accident 200801TX20179

Slight
51.4786, -0.3660
2 vehicles 2 casualties
VOLKSWAGEN BORA TOYOTA CELICA
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Accident 200843N051048

Slight
51.5206, -0.6643
2 vehicles 1 casualty
Car Motorcycle over 500cc
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Accident 200801BS70176

Slight
51.4947, -0.1912
2 vehicles 1 casualty
Car Yamaha FZ1 (1y)
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Accident 200801CW10340

Serious
51.5081, -0.1272
1 vehicle 1 casualty
MERCEDES Model Missing (3y)
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Accident 200801BS70164

Slight
51.4986, -0.1654
2 vehicles 1 casualty
SUZUKI DL 650 (1y) Car
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Accident 2008520804508

Slight
51.3960, -2.3311
2 vehicles 1 casualty
NISSAN NOTE (1y) FORD FOCUS (4y)
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Accident 2008520804462

Slight
51.3855, -2.3786
1 vehicle 2 casualties
VAUXHALL ZAFIRA (2y)
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Accident 200843R010048

Slight
51.5197, -0.6444
2 vehicles 1 casualty
Car Car
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Accident 200801CW10468

Slight
51.5031, -0.1516
2 vehicles 1 casualty
Pedal cycle RENAULT MEGANE
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Accident 200801BS70175

Slight
51.4921, -0.2011
2 vehicles 2 casualties
Car YAMAHA YZF R6
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Accident 200843R002048

Slight
51.5198, -0.6446
2 vehicles 1 casualty
VAUXHALL ASTRA VOLKSWAGEN GOLF
View Details

Accident 200801TX72005

Slight
51.4832, -0.3275
4 vehicles 3 casualties
FIAT SEICENTO RENAULT MEGANE VOLKSWAGEN GOLF (1y) Car
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Accident 200801TX20168

Slight
51.4866, -0.2522
2 vehicles 1 casualty
Car Motorcycle 125cc and under (1y)
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Accident 200801CW10308

Slight
51.5050, -0.1381
2 vehicles 1 casualty
FORD FOCUS (2y) MERCEDES C CLASS
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Accident 2008520804362

Slight
51.3831, -2.3680
2 vehicles 1 casualty
Car Car
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Accident 200801XH30191

Slight
51.4811, -0.4460
2 vehicles 1 casualty
FORD TRANSIT CONNECT (2y) VAUXHALL CORSA (3y)
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Accident 200801CW10371

Serious
51.5081, -0.1263
1 vehicle 1 casualty
VOLVO Model Missing
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Accident 200801CW10351

Slight
51.5070, -0.1423
1 vehicle 1 casualty
Taxi/Private hire car
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Accident 200801CW10305

Slight
51.5024, -0.1523
2 vehicles 2 casualties
MERCEDES CLK CLASS Pedal cycle
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