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 2018010115563

Slight
51.4779, -0.4047
2 vehicles 1 casualty
VAUXHALL CORSA (1y) TOYOTA PRIUS+
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Accident 2018010115784

Slight
51.5041, -0.1482
2 vehicles 1 casualty
YAMAHA MT09 MERCEDES S CLASS
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Accident 2018521804213

Slight
51.4486, -2.5836
2 vehicles 2 casualties
WRIGHTBUS STREETDECK (3y) VOLVO XC90 (4y)
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Accident 2018010115460

Slight
51.5060, -0.1448
1 vehicle 1 casualty
Motorcycle over 125cc and up to 500cc
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Accident 2018010115421

Serious
51.4799, -0.4122
1 vehicle 1 casualty
Car
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Accident 2018430200007

Slight
51.4369, -1.0705
2 vehicles 2 casualties
FIAT 500 SEAT LEON (3y)
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Accident 2018521804172

Slight
51.3856, -2.3785
2 vehicles 1 casualty
Pedal cycle FORD FIESTA (2y)
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Accident 2018010115286

Slight
51.4963, -0.1698
2 vehicles 1 casualty
HYUNDAI TUCSON (1y) Motorcycle over 125cc and up to 500cc
View Details

Accident 2018521805298

Slight
51.4505, -2.6036
2 vehicles 3 casualties
FORD FIESTA FIAT 500 (2y)
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Accident 2018521804163

Slight
51.4502, -2.6180
2 vehicles 1 casualty
Pedal cycle Car
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Accident 2018010114613

Slight
51.4880, -0.2697
2 vehicles 1 casualty
SUPERBYKE RMR 125 FORD TRANSIT
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Accident 2018430181323

Slight
51.4477, -0.9768
1 vehicle 1 casualty
Car
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Accident 2018521805187

Slight
51.3971, -2.4493
2 vehicles 2 casualties
CITROEN C1 (2y) PEUGEOT 207
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Accident 2018010114373

Slight
51.4953, -0.1787
2 vehicles 1 casualty
HONDA NSS 125 AD (1y) AUDI Q5
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Accident 2018010114316

Slight
51.5030, -0.1519
2 vehicles 1 casualty
Van / Goods 3.5 tonnes mgw or under Pedal cycle
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Accident 2018010122640

Slight
51.4758, -0.3972
2 vehicles 1 casualty
Pedal cycle Car
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Accident 2018430176520

Slight
51.4849, -0.5111
2 vehicles 1 casualty
JAGUAR X TYPE ALEXANDER DENNIS Model Missing
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Accident 2018010113269

Slight
51.4832, -0.3269
2 vehicles 1 casualty
NISSAN NOTE FORD TRANSIT CONNECT (1y)
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Accident 2018010113262

Slight
51.5047, -0.1469
4 vehicles 3 casualties
MERCEDES E CLASS (4y) LONDON TAXIS INT. TX4 (2y) MERCEDES E CLASS (4y) Bus or coach (17 or more pass seats)
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Accident 2018521806781

Slight
51.4493, -2.5901
2 vehicles 1 casualty
Motorcycle over 125cc and up to 500cc (1y) Pedal cycle
View Details