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 200501TX20139

Slight
51.4914, -0.2828
2 vehicles 1 casualty
Pedal cycle Car
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Accident 2005520043681

Slight
51.4508, -2.6077
2 vehicles 1 casualty
Vehicle Pedal cycle
View Details

Accident 2005520042455

Slight
51.4468, -2.5819
2 vehicles 1 casualty
Pedal cycle Vehicle
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Accident 200501BS70128

Slight
51.5017, -0.1607
2 vehicles 1 casualty
VAUXHALL TIGRA Pedal cycle
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Accident 200501CW10419

Slight
51.5085, -0.1274
1 vehicle 1 casualty
SUZUKI SV 650
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Accident 200501TE00198

Slight
51.4896, -0.2782
2 vehicles 1 casualty
Goods 7.5 tonnes mgw and over Motorcycle over 500cc
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Accident 200501TE00169

Serious
51.4898, -0.3090
2 vehicles 1 casualty
Motorcycle over 500cc MERCEDES ML CLASS (3y)
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Accident 200543W397035

Fatal
51.4136, -1.4479
3 vehicles 3 casualties
FORD TRANSIT PEUGEOT 406 Car
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Accident 200543W428035

Slight
51.4364, -1.0716
2 vehicles 3 casualties
PEUGEOT 306 MERCEDES Model Missing (2y)
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Accident 200501CW10414

Serious
51.5073, -0.1416
1 vehicle 2 casualties
VOLVO Model Missing
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Accident 200543P410035

Slight
51.4058, -1.2850
2 vehicles 2 casualties
Goods 7.5 tonnes mgw and over FORD FIESTA
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Accident 200501CW10423

Slight
51.5074, -0.1289
1 vehicle 1 casualty
Bus or coach (17 or more pass seats)
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Accident 200543N250035

Slight
51.5211, -0.6685
2 vehicles 1 casualty
CITROEN ZX JEEP CHEROKEE
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Accident 200543W369035

Slight
51.4454, -1.0130
1 vehicle 1 casualty
Car
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Accident 200501TX20339

Slight
51.4762, -0.3992
2 vehicles 1 casualty
BMW 3 SERIES Vehicle
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Accident 200543W425035

Slight
51.4455, -1.0095
3 vehicles 1 casualty
TOYOTA HILUX LAND ROVER FREELANDER BMW 6 SERIES (1y)
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Accident 200501CW10398

Slight
51.5076, -0.1407
2 vehicles 1 casualty
Car PEUGEOT 206 (3y)
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Accident 200501TA00065

Fatal
51.5049, -0.1463
2 vehicles 1 casualty
LONDON TAXIS INT. TX1 Pedal cycle
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Accident 2005520039110

Slight
51.3838, -2.3632
2 vehicles 1 casualty
FIAT PUNTO SUBARU LEGACY
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Accident 200543W304035

Slight
51.5105, -0.6002
2 vehicles 2 casualties
NISSAN 200 Car
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