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 2018430327162

Slight
51.4225, -1.1052
2 vehicles 1 casualty
Car Car
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Accident 2018010141311

Slight
51.5030, -0.1526
1 vehicle 1 casualty
ALEXANDER DENNIS Model Missing (2y)
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Accident 2018010141229

Slight
51.4924, -0.2850
2 vehicles 1 casualty
Pedal cycle Car
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Accident 2018010143501

Serious
51.4960, -0.1710
1 vehicle 1 casualty
Vehicle
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Accident 2018010140513

Slight
51.4835, -0.4877
1 vehicle 1 casualty
NISSAN NOTE
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Accident 2018430329626

Slight
51.5079, -0.5807
2 vehicles 1 casualty
FORD FIESTA (1y) Van / Goods 3.5 tonnes mgw or under
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Accident 2018549957718

Slight
51.4200, -1.7209
1 vehicle 1 casualty
HYUNDAI I20
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Accident 2018010140289

Slight
51.4813, -0.4503
2 vehicles 4 casualties
VAUXHALL ASTRA (1y) VOLVO Model Missing
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Accident 2018010140203

Slight
51.4997, -0.1637
2 vehicles 1 casualty
LONDON TAXIS INT. TX4 VOLKSWAGEN GOLF
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Accident 2018010140248

Slight
51.4912, -0.2936
2 vehicles 1 casualty
BMW 5 SERIES Goods over 3.5t. and under 7.5t
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Accident 2018430326206

Slight
51.4859, -0.5174
2 vehicles 1 casualty
Motorcycle over 125cc and up to 500cc (1y) PEUGEOT 108 (2y)
View Details

Accident 2018010145892

Slight
51.5096, -0.1330
2 vehicles 1 casualty
Pedal cycle Vehicle
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Accident 2018010139957

Slight
51.4759, -0.3972
1 vehicle 1 casualty
HONDA CBR600RR
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Accident 2018430329590

Slight
51.5113, -0.6037
1 vehicle 1 casualty
IVECO DAILY
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Accident 2018430319591

Slight
51.4179, -1.5056
2 vehicles 1 casualty
ALFA ROMEO MITO CITROEN C1
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Accident 2018010139684

Slight
51.5096, -0.1327
1 vehicle 2 casualties
HONDA Model Missing
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Accident 2018010139611

Slight
51.4807, -0.4252
2 vehicles 1 casualty
MINI COOPER BMW 3 SERIES (4y)
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Accident 2018430322595

Slight
51.5103, -0.5977
3 vehicles 1 casualty
LEXMOTO DIABLO 125 TOYOTA AVENSIS VAUXHALL ASTRA
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Accident 2018010139237

Slight
51.4801, -0.4129
2 vehicles 1 casualty
Motorcycle over 125cc and up to 500cc Car
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Accident 2018521900141

Slight
51.4309, -2.5444
4 vehicles 1 casualty
Car VAUXHALL ZAFIRA SUZUKI ALTO Car
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