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 2018010124455

Serious
51.5100, -0.1227
2 vehicles 1 casualty
Motorcycle 125cc and under Pedal cycle
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Accident 2018010124211

Slight
51.4763, -0.3842
2 vehicles 1 casualty
PEUGEOT 208 (4y) Pedal cycle
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Accident 2018521805483

Slight
51.3878, -2.3540
1 vehicle 1 casualty
PIAGGIO VESPA (2y)
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Accident 2018010124015

Slight
51.4981, -0.1662
2 vehicles 1 casualty
VOLVO Model Missing (1y) TOYOTA AURIS
View Details

Accident 2018010123974

Slight
51.4916, -0.2912
3 vehicles 1 casualty
NISSAN MICRA (1y) VOLKSWAGEN POLO TOYOTA AURIS
View Details

Accident 2018010123969

Slight
51.4875, -0.2667
3 vehicles 2 casualties
VAUXHALL ZAFIRA NISSAN QASHQAI (1y) AUDI TT
View Details

Accident 2018430232184

Slight
51.4501, -0.9859
2 vehicles 1 casualty
YAMAHA XC115 (1y) NISSAN QASHQAI (1y)
View Details

Accident 2018010123803

Slight
51.4953, -0.1791
2 vehicles 1 casualty
MERCEDES A CLASS (2y) FORD EDGE (1y)
View Details

Accident 2018547053918

Slight
51.4478, -2.0905
3 vehicles 2 casualties
HONDA CIVIC TOYOTA AVENSIS MAZDA 2
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Accident 2018521900006

Slight
51.4126, -2.4830
2 vehicles 1 casualty
Motorcycle over 125cc and up to 500cc (3y) TOYOTA YARIS (2y)
View Details

Accident 2018430229351

Slight
51.4366, -1.0711
2 vehicles 1 casualty
VAUXHALL INSIGNIA HARLEY-DAVIDSON Model Missing
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Accident 2018430236181

Slight
51.5193, -0.7603
3 vehicles 1 casualty
VAUXHALL VIVARO VAUXHALL ADAM FORD TRANSIT CONNECT (1y)
View Details

Accident 2018010123479

Slight
51.4919, -0.2835
2 vehicles 1 casualty
Pedal cycle BMW 3 SERIES
View Details

Accident 2018546943718

Slight
51.4386, -2.0055
2 vehicles 1 casualty
SEAT LEON (3y) Mobility scooter
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Accident 2018010123291

Slight
51.4794, -0.3611
2 vehicles 1 casualty
VOLKSWAGEN POLO Vehicle
View Details

Accident 2018010123052

Slight
51.4927, -0.2004
2 vehicles 1 casualty
TOYOTA PRIUS VAUXHALL ASTRA
View Details

Accident 2018521805320

Serious
51.4630, -2.6306
2 vehicles 1 casualty
FORD FIESTA Motorcycle over 500cc
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Accident 2018430234902

Slight
51.4053, -1.2757
2 vehicles 1 casualty
SEAT IBIZA Pedal cycle
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Accident 2018010122872

Slight
51.4836, -0.4931
2 vehicles 1 casualty
HONDA NC700X SCANIA Model Missing
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Accident 2018010122774

Serious
51.5091, -0.1245
1 vehicle 2 casualties
MERCEDES E CLASS (4y)
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