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 200601CW10131

Slight
51.5041, -0.1481
1 vehicle 1 casualty
Car
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Accident 200643W417026

Slight
51.4067, -1.3183
2 vehicles 1 casualty
MG Model Missing (4y) HONDA SCV100 (2y)
View Details

Accident 200601CP00043

Slight
51.5136, -0.1119
1 vehicle 1 casualty
Motorcycle over 125cc and up to 500cc
View Details

Accident 2006520025640

Slight
51.4540, -2.5978
1 vehicle 1 casualty
Car
View Details

Accident 200654CE10306

Slight
51.4397, -2.0180
3 vehicles 1 casualty
FORD FOCUS (3y) FORD KA VAUXHALL ASTRA
View Details

Accident 200643W408026

Slight
51.5066, -0.5791
3 vehicles 1 casualty
VAUXHALL VECTRA RENAULT CLIO (2y) ROVER 25
View Details

Accident 200601TX20081

Slight
51.4874, -0.2667
2 vehicles 1 casualty
CARBODIES TAXI YAMAHA XT 600
View Details

Accident 200654CS10206

Slight
51.4453, -2.1606
4 vehicles 2 casualties
FORD FOCUS (3y) NISSAN MICRA (2y) LEYLAND DAF FA 45 RENAULT MEGANE
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Accident 200643W406026

Slight
51.4269, -1.1000
2 vehicles 2 casualties
IVECO-FORD Model Missing FORD FIESTA
View Details

Accident 200601CP00037

Slight
51.5165, -0.1085
2 vehicles 1 casualty
Pedal cycle SUZUKI SV 650 (3y)
View Details

Accident 200601CW10102

Slight
51.5129, -0.1182
1 vehicle 1 casualty
DENNIS Model Missing (4y)
View Details

Accident 200643W393026

Slight
51.4419, -1.0467
2 vehicles 1 casualty
CHRYSLER NEON VOLVO Model Missing
View Details

Accident 200643W385026

Slight
51.4862, -0.5198
3 vehicles 1 casualty
NISSAN SERENA VAUXHALL CALIBRA MERCEDES C CLASS
View Details

Accident 200654CP10106

Slight
51.4530, -2.1079
2 vehicles 1 casualty
Car Pedal cycle
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Accident 200601CW10101

Slight
51.4986, -0.1656
1 vehicle 2 casualties
YAMAHA R6
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Accident 200654AH08506

Slight
51.4181, -1.7113
2 vehicles 1 casualty
Goods 7.5 tonnes mgw and over TOYOTA CELICA
View Details

Accident 200601BS70073

Slight
51.4978, -0.1669
2 vehicles 1 casualty
VOLKSWAGEN TOUAREG (2y) Motorcycle over 500cc
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Accident 200601FH10063

Slight
51.4909, -0.2309
2 vehicles 2 casualties
Motorcycle 125cc and under FORD TRANSIT (1y)
View Details

Accident 200643W314026

Serious
51.4475, -0.9827
2 vehicles 1 casualty
Car Van / Goods 3.5 tonnes mgw or under
View Details

Accident 2006520023256

Slight
51.3897, -2.4060
1 vehicle 1 casualty
VAUXHALL ASTRA
View Details