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 201001BS70159

Slight
51.4949, -0.1832
2 vehicles 1 casualty
VOLKSWAGEN SCIROCCO (1y) Pedal cycle
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Accident 201001CW10559

Slight
51.5072, -0.1275
2 vehicles 1 casualty
VOLKSWAGEN GOLF Pedal cycle
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Accident 201043R232030

Slight
51.5122, -0.6109
2 vehicles 1 casualty
Car VOLKSWAGEN POLO (1y)
View Details

Accident 201043W247030

Slight
51.4511, -0.9606
2 vehicles 2 casualties
Car PEUGEOT 106
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Accident 201001TX20173

Slight
51.4863, -0.3185
2 vehicles 1 casualty
VOLVO Model Missing (2y) Pedal cycle
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Accident 201001BS70156

Slight
51.4988, -0.1653
1 vehicle 1 casualty
Car
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Accident 2010521002955

Slight
51.4270, -2.5289
2 vehicles 2 casualties
FORD FIESTA VAUXHALL ASTRA
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Accident 2010521002720

Slight
51.4121, -2.4821
2 vehicles 1 casualty
FORD FIESTA VOLKSWAGEN EOS (3y)
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Accident 201001XH30213

Slight
51.4816, -0.4772
1 vehicle 1 casualty
VAUXHALL CORSA (1y)
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Accident 201001BS70153

Slight
51.4988, -0.1651
1 vehicle 1 casualty
Taxi/Private hire car
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Accident 201043R189030

Slight
51.5103, -0.5936
2 vehicles 2 casualties
VOLKSWAGEN GOLF SEAT LEON
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Accident 201001BS70154

Slight
51.5017, -0.1610
2 vehicles 1 casualty
FORD GALAXY Goods 7.5 tonnes mgw and over
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Accident 201001BS70148

Serious
51.4957, -0.1735
2 vehicles 1 casualty
LONDON TAXIS INT. TX4 (1y) PIAGGIO ZIP
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Accident 201001FH10159

Slight
51.4908, -0.2176
4 vehicles 1 casualty
TOYOTA Model Missing MERCEDES E CLASS HONDA SHUTTLE CHRYSLER NEON
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Accident 201001CW10596

Slight
51.5072, -0.1276
2 vehicles 1 casualty
Bus or coach (17 or more pass seats) Pedal cycle
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Accident 2010521002644

Slight
51.4618, -2.6303
2 vehicles 1 casualty
HONDA CB600 HORNET RENAULT MEGANE
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Accident 201001CW10535

Slight
51.5111, -0.1194
2 vehicles 1 casualty
Motorcycle 125cc and under Bus or coach (17 or more pass seats)
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Accident 201001CW10519

Slight
51.5024, -0.1496
1 vehicle 3 casualties
LONDON TAXIS INT. TX4 (3y)
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Accident 201001TX20161

Slight
51.4919, -0.2838
2 vehicles 1 casualty
ROVER 200 SERIES MAN Model Missing (4y)
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Accident 201001TX20167

Serious
51.4882, -0.3131
2 vehicles 2 casualties
AUDI A2 MAZDA MX-5
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