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 2020010274528

Slight
51.4835, -0.3266
2 vehicles 1 casualty
Pedal cycle Car
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Accident 2020430329497

Slight
51.4484, -0.9730
2 vehicles 1 casualty
NISSAN PIXO Pedal cycle
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Accident 2020430333270

Slight
51.4487, -0.9928
2 vehicles 1 casualty
CITROEN DISPATCH Car
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Accident 2020430325763

Slight
51.4090, -1.1273
2 vehicles 1 casualty
Car DAF TRUCKS Model Missing
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Accident 2020430326853

Slight
51.5043, -0.5721
2 vehicles 1 casualty
MERCEDES A CLASS Car
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Accident 2020010273827

Slight
51.4807, -0.4287
2 vehicles 1 casualty
FORD FOCUS VOLVO Model Missing (2y)
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Accident 2020430324581

Serious
51.3977, -1.2116
1 vehicle 1 casualty
Pedal cycle
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Accident 2020010273805

Slight
51.4771, -0.3790
3 vehicles 1 casualty
VOLKSWAGEN PASSAT VOLVO Model Missing Goods 7.5 tonnes mgw and over
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Accident 2020010273631

Serious
51.4756, -0.3963
1 vehicle 1 casualty
Motorcycle over 500cc
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Accident 2020010273392

Slight
51.4817, -0.4747
2 vehicles 1 casualty
FORD FIESTA VOLKSWAGEN PASSAT
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Accident 2020480996291

Serious
51.5159, -0.1089
1 vehicle 1 casualty
Vehicle
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Accident 2020010273324

Slight
51.4928, -0.2001
2 vehicles 1 casualty
HONDA WW125EX2 MINI COOPER (3y)
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Accident 2020010272880

Slight
51.4883, -0.2701
4 vehicles 1 casualty
YAMAHA MT07 (4y) TESLA MODEL S (3y) MERCEDES VITO (1y) TOYOTA AURIS
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Accident 2020010272663

Serious
51.5072, -0.1327
2 vehicles 1 casualty
KAWASAKI ER650 (4y) LONDON TAXIS INT. TX4
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Accident 2020522003864

Slight
51.3917, -2.3530
3 vehicles 2 casualties
FORD FIESTA CITROEN BERLINGO FORD FIESTA
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Accident 2020010271711

Slight
51.4949, -0.1849
2 vehicles 1 casualty
HONDA WW125EX2 (4y) BMW X1
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Accident 2020430323646

Slight
51.4044, -1.2926
2 vehicles 2 casualties
VAUXHALL MOKKA (4y) FORD FIESTA
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Accident 2020010271180

Slight
51.5092, -0.1342
2 vehicles 1 casualty
PIAGGIO LIBERTY FORD TRANSIT (3y)
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Accident 2020010270884

Slight
51.4909, -0.2066
2 vehicles 1 casualty
Pedal cycle Bus or coach (17 or more pass seats) (4y)
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Accident 2020010270965

Slight
51.5032, -0.1513
2 vehicles 1 casualty
HONDA NSC110E BMW 5 SERIES (3y)
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