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 2023010422699

Slight
51.4908, -0.2154
1 vehicle 1 casualty
Car
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Accident 2023430113717

Slight
51.5197, -0.6337
2 vehicles 1 casualty
VOLKSWAGEN GOLF VOLKSWAGEN GOLF
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Accident 2023430030897

Slight
51.5107, -0.5953
2 vehicles 1 casualty
BMW X5 VOLKSWAGEN POLO
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Accident 2023010422366

Slight
51.4996, -0.1638
1 vehicle 1 casualty
LONDON TAXIS INT. TX4
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Accident 2023010422495

Slight
51.5045, -0.1475
2 vehicles 1 casualty
Pedal cycle TOYOTA PRIUS
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Accident 2023540622823

Slight
51.4200, -1.7176
2 vehicles 2 casualties
AUDI A1 SKODA SUPERB
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Accident 2023430025346

Slight
51.4487, -0.9928
1 vehicle 1 casualty
PEUGEOT 208
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Accident 2023430025236

Slight
51.4483, -0.9949
2 vehicles 1 casualty
HONDA CB MAZDA 3 (4y)
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Accident 2023540553923

Slight
51.4382, -2.1915
2 vehicles 2 casualties
CUPRA FORMENTOR Car
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Accident 2023010422117

Slight
51.5132, -0.1175
2 vehicles 1 casualty
Pedal cycle Goods vehicle - unknown weight
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Accident 2023010421836

Slight
51.4842, -0.3238
2 vehicles 1 casualty
VAUXHALL CORSA Car
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Accident 2023430022349

Slight
51.4480, -0.9796
2 vehicles 1 casualty
Motorcycle over 125cc and up to 500cc (4y) NISSAN NV200
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Accident 2023540476223

Slight
51.4142, -1.8435
1 vehicle 3 casualties
Car
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Accident 2023010425585

Serious
51.5088, -0.1320
2 vehicles 1 casualty
Pedal cycle BMW M3
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Accident 2023010421353

Serious
51.5064, -0.1435
1 vehicle 3 casualties
LEVC TX (2y)
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Accident 2023010423007

Slight
51.4868, -0.2529
2 vehicles 1 casualty
HONDA NSS BMW 1 SERIES
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Accident 2023522300573

Slight
51.4340, -2.5482
2 vehicles 1 casualty
SUZUKI ALTO BMW 3 SERIES
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Accident 2023540385423

Slight
51.4419, -2.1818
1 vehicle 1 casualty
SEAT IBIZA
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Accident 2023010421132

Slight
51.4809, -0.4235
2 vehicles 1 casualty
PIAGGIO LIBERTY (2y) VOLKSWAGEN GOLF (1y)
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Accident 2023520000497

Slight
51.3844, -2.3828
2 vehicles 1 casualty
VOLKSWAGEN POLO Pedal cycle
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