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 2014546340814

Serious
51.4509, -2.1356
2 vehicles 1 casualty
FORD FIESTA KAWASAKI ZX600
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Accident 201443R086074

Slight
51.5244, -0.7208
2 vehicles 1 casualty
Pedal cycle FIAT 500 (2y)
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Accident 2014546320114

Slight
51.4103, -1.6792
2 vehicles 1 casualty
AUDI A3 Pedal cycle
View Details

Accident 201443W099074

Serious
51.3959, -1.1670
2 vehicles 1 casualty
LAND ROVER RANGE ROVER DAF TRUCKS Model Missing (2y)
View Details

Accident 201443R069074

Slight
51.5226, -0.7253
2 vehicles 1 casualty
AUDI A4 (4y) JAGUAR XF SERIES (2y)
View Details

Accident 2014546300214

Serious
51.4080, -1.6334
5 vehicles 1 casualty
Motorcycle over 500cc FORD TRANSIT PEUGEOT PARTNER (1y) CITROEN BERLINGO Car
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Accident 201401BS70449

Serious
51.4948, -0.1849
2 vehicles 2 casualties
GILERA RUNNER 125 Pedal cycle
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Accident 201401CW10977

Slight
51.5109, -0.1203
2 vehicles 1 casualty
MERCEDES SPRINTER PIAGGIO VESPA
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Accident 201401TX20487

Slight
51.4907, -0.3065
2 vehicles 1 casualty
Car Motorcycle 125cc and under
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Accident 2014521404820

Slight
51.4504, -2.6052
2 vehicles 1 casualty
Car ZNEN ZN 125
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Accident 201443R050074

Slight
51.5106, -0.5949
2 vehicles 1 casualty
Car VAUXHALL CORSA
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Accident 201443W090074

Serious
51.4521, -0.9545
2 vehicles 1 casualty
CITROEN BERLINGO Motorcycle over 500cc
View Details

Accident 201401BS70437

Slight
51.4976, -0.1673
1 vehicle 1 casualty
FORD TRANSIT (3y)
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Accident 201401XH30420

Slight
51.4808, -0.4623
2 vehicles 1 casualty
BMW 3 SERIES Car
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Accident 201401TX20477

Slight
51.4782, -0.4060
2 vehicles 1 casualty
FORD FIESTA Goods 7.5 tonnes mgw and over
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Accident 201401BS70435

Slight
51.4988, -0.1656
1 vehicle 1 casualty
BMW 5 SERIES
View Details

Accident 2014546157314

Fatal
51.4145, -1.8556
3 vehicles 2 casualties
AUSTIN MINI AUDI A4 HYUNDAI I20 (1y)
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Accident 201401BS70452

Slight
51.5018, -0.1598
2 vehicles 1 casualty
Pedal cycle LONDON TAXIS INT. TX1
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Accident 201401FH10351

Slight
51.4910, -0.2277
2 vehicles 1 casualty
VDL Model Missing (4y) MERCEDES E CLASS (1y)
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Accident 201401TX20501

Slight
51.4872, -0.2523
2 vehicles 2 casualties
MERCEDES CLK CLASS Bus or coach (17 or more pass seats)
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