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 201001BS70268

Serious
51.5001, -0.1628
2 vehicles 1 casualty
Taxi/Private hire car SUZUKI SV 650 (3y)
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Accident 201001CW10923

Slight
51.4997, -0.1635
2 vehicles 1 casualty
Van / Goods 3.5 tonnes mgw or under Pedal cycle
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Accident 201043R134050

Slight
51.4955, -0.5518
1 vehicle 1 casualty
PORSCHE 911
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Accident 201043R135050

Slight
51.5007, -0.5649
2 vehicles 1 casualty
TOYOTA PRIUS (2y) Car
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Accident 201001CP00101

Slight
51.5140, -0.1098
2 vehicles 1 casualty
Pedal cycle MERCEDES SLK CLASS
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Accident 201001CW11871

Slight
51.5134, -0.1131
2 vehicles 1 casualty
LONDON TAXIS INT. TX4 (2y) FORD GALAXY (2y)
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Accident 201001FH10234

Slight
51.4907, -0.2152
2 vehicles 1 casualty
Pedal cycle Bus or coach (17 or more pass seats)
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Accident 201001CW10904

Slight
51.5097, -0.1329
1 vehicle 2 casualties
Motorcycle over 125cc and up to 500cc (1y)
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Accident 201043N174050

Slight
51.5222, -0.6885
2 vehicles 1 casualty
RENAULT MEGANE VOLKSWAGEN GOLF
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Accident 201054EP16710

Slight
51.4546, -2.1247
3 vehicles 1 casualty
HONDA CIVIC SUZUKI JIMNY (4y) TOYOTA COROLLA
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Accident 2010521004400

Slight
51.3967, -2.3408
2 vehicles 1 casualty
AUDI A4 Honda CB600F (1y)
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Accident 2010521004301

Slight
51.3810, -2.3865
3 vehicles 1 casualty
MINI CLUBMAN (1y) FORD MONDEO RENAULT CLIO
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Accident 201001TX20288

Slight
51.4795, -0.4106
2 vehicles 2 casualties
TOYOTA COROLLA KAWASAKI ZX900
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Accident 201001TX20287

Slight
51.4776, -0.3731
2 vehicles 1 casualty
NISSAN MICRA BMW 3 SERIES
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Accident 201043W078050

Slight
51.4056, -1.3142
2 vehicles 1 casualty
MINI ONE (3y) SEAT IBIZA
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Accident 201001CW11000

Slight
51.5061, -0.1441
1 vehicle 1 casualty
Bus or coach (17 or more pass seats)
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Accident 201001FH10227

Slight
51.4909, -0.2189
1 vehicle 1 casualty
VAUXHALL CORSA
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Accident 201001TX20283

Slight
51.4785, -0.4072
1 vehicle 1 casualty
Car
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Accident 201043W066050

Slight
51.4474, -0.9915
2 vehicles 1 casualty
VAUXHALL ASTRA Pedal cycle
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Accident 2010521004197

Slight
51.4264, -2.5265
2 vehicles 1 casualty
Daf Trucks Model Missing Pedal cycle
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