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 200443W694104

Slight
51.5108, -0.6009
2 vehicles 1 casualty
Motorcycle 50cc and under MERCEDES CLK CLASS (4y)
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Accident 200401DM01458

Slight
51.5087, -0.1250
2 vehicles 2 casualties
MERCEDES Model Missing (4y) Vehicle
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Accident 200454CP62804

Slight
51.4585, -2.1193
2 vehicles 1 casualty
FORD ESCORT FORD FIESTA
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Accident 2004520144037

Slight
51.4340, -2.5527
2 vehicles 4 casualties
FORD MONDEO VAUXHALL CORSA
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Accident 200401BS00526

Slight
51.4951, -0.1827
1 vehicle 1 casualty
Vehicle
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Accident 200454CP63004

Slight
51.4379, -2.0720
3 vehicles 1 casualty
FORD MONDEO (3y) FORD FIESTA Vehicle
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Accident 200443W623104

Slight
51.5097, -0.5895
1 vehicle 1 casualty
Goods over 3.5t. and under 7.5t
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Accident 200401XH00814

Slight
51.4816, -0.4749
2 vehicles 1 casualty
Vehicle Van / Goods 3.5 tonnes mgw or under
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Accident 200401TX00699

Slight
51.4825, -0.3369
2 vehicles 1 casualty
VOLKSWAGEN GOLF VAUXHALL ASTRAVAN (1y)
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Accident 200401FH00687

Slight
51.4907, -0.2140
1 vehicle 1 casualty
PIAGGIO VESPA (1y)
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Accident 200401TE00771

Slight
51.4911, -0.2406
1 vehicle 1 casualty
Vehicle
View Details

Accident 200443W655104

Slight
51.4746, -0.8911
2 vehicles 1 casualty
VAUXHALL COMBO Pedal cycle
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Accident 200443W587104

Slight
51.4473, -0.9846
1 vehicle 1 casualty
FORD FOCUS (4y)
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Accident 200443W589104

Slight
51.5106, -0.5966
1 vehicle 3 casualties
DENNIS Model Missing (4y)
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Accident 2004520146668

Slight
51.4864, -2.6554
3 vehicles 1 casualty
Vehicle SEAT AROSA (3y) NISSAN MICRA
View Details

Accident 200401TX00772

Slight
51.4881, -0.2709
3 vehicles 1 casualty
FORD ESCORT VAUXHALL VECTRA (4y) MERCEDES C CLASS (1y)
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Accident 200443W569104

Slight
51.4394, -1.0662
2 vehicles 1 casualty
Vehicle Pedal cycle
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Accident 200443W508104

Slight
51.4941, -0.8503
2 vehicles 1 casualty
DAF TRUCKS FA 45LF (3y) Vehicle
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Accident 200443W688104

Slight
51.4539, -0.9455
2 vehicles 1 casualty
LAND ROVER FREELANDER PEUGEOT 205
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Accident 2004520140678

Serious
51.4502, -2.6208
2 vehicles 1 casualty
Pedal cycle Vehicle
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