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 2016521600953

Slight
51.4294, -2.5385
3 vehicles 1 casualty
MITSUBISHI COLT (4y) VAUXHALL CORSA BMW 4 SERIES (2y)
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Accident 201601CW10532

Slight
51.5126, -0.1144
1 vehicle 1 casualty
TOYOTA PRIUS
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Accident 201601TX20274

Slight
51.4808, -0.3519
2 vehicles 1 casualty
BMW 3 SERIES VAUXHALL ASTRA (1y)
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Accident 201601CW10508

Slight
51.5017, -0.1604
3 vehicles 1 casualty
Motorcycle over 500cc (2y) SCANIA Model Missing (1y) MERCEDES SPRINTER
View Details

Accident 2016521600903

Slight
51.4363, -2.5552
3 vehicles 1 casualty
Car CITROEN SAXO VOLVO V70 (3y)
View Details

Accident 2016610003116

Slight
51.8249, -3.0274
2 vehicles 1 casualty
Car Pedal cycle
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Accident 201601CW10534

Slight
51.5100, -0.1334
1 vehicle 1 casualty
YAMAHA YBR 125 (1y)
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Accident 201601TX20285

Slight
51.4900, -0.3090
2 vehicles 2 casualties
VOLKSWAGEN PASSAT (2y) MINI COOPER
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Accident 201601CW10498

Slight
51.5030, -0.1524
2 vehicles 1 casualty
TOYOTA YARIS FORD GALAXY (2y)
View Details

Accident 201601XH30056

Slight
51.4806, -0.4368
2 vehicles 1 casualty
AUDI A3 RENAULT CLIO
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Accident 201601TX20280

Slight
51.4822, -0.3427
1 vehicle 1 casualty
SCANIA Model Missing
View Details

Accident 201643R062016

Slight
51.4938, -0.5478
2 vehicles 1 casualty
VAUXHALL VECTRA CITROEN SAXO
View Details

Accident 201601TX20202

Slight
51.4827, -0.3369
1 vehicle 1 casualty
Car
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Accident 201601TX20291

Serious
51.4914, -0.2994
2 vehicles 1 casualty
Motorcycle over 500cc Pedal cycle
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Accident 2016521600120

Slight
51.4308, -2.5443
1 vehicle 1 casualty
Car
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Accident 2016610001416

Slight
51.6406, -2.8822
1 vehicle 1 casualty
FORD FOCUS
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Accident 2016540113816

Serious
51.4209, -1.7309
2 vehicles 1 casualty
VOLKSWAGEN GOLF Pedal cycle
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Accident 201601FH10194

Slight
51.4908, -0.2070
2 vehicles 1 casualty
FORD GALAXY VOLVO S80
View Details

Accident 201643R013016

Slight
51.5044, -0.5722
2 vehicles 1 casualty
HONDA CIVIC TOYOTA AVENSIS (1y)
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Accident 2016610001516

Slight
51.6516, -3.0256
1 vehicle 1 casualty
Car
View Details