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 200801FH10277

Slight
51.4908, -0.2069
1 vehicle 1 casualty
FORD ESCORT
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Accident 200801CW10849

Slight
51.5128, -0.1183
2 vehicles 1 casualty
PIAGGIO VESPA VAUXHALL CORSA
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Accident 200801TX20364

Slight
51.4917, -0.2825
2 vehicles 1 casualty
Car MERCEDES SLK CLASS
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Accident 2008520806598

Slight
51.4506, -2.6202
2 vehicles 1 casualty
ROVER 200 SERIES Pedal cycle
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Accident 200843R183068

Slight
51.5191, -0.7550
1 vehicle 1 casualty
VOLKSWAGEN TOURAN
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Accident 2008520806547

Slight
51.4252, -2.5179
4 vehicles 3 casualties
FORD MONDEO ROVER 200 SERIES FORD TRANSIT CONNECT PEUGEOT 206
View Details

Accident 200801TX20374

Slight
51.4807, -0.3522
3 vehicles 1 casualty
NISSAN ALMERA MERCEDES E CLASS (4y) Car
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Accident 200801TX20340

Slight
51.4872, -0.2528
2 vehicles 2 casualties
VAUXHALL CORSA MERCEDES ML CLASS
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Accident 200801TX20346

Slight
51.4752, -0.3952
1 vehicle 1 casualty
VOLKSWAGEN GOLF
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Accident 200801FH10289

Serious
51.4910, -0.2287
2 vehicles 1 casualty
VOLKSWAGEN POLO (1y) JEEP CHEROKEE
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Accident 200854EP21508

Slight
51.4497, -2.1388
2 vehicles 1 casualty
DAEWOO MATIZ (4y) CITROEN SAXO
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Accident 2008520806585

Serious
51.3923, -2.3512
2 vehicles 1 casualty
BMW 3 SERIES Car
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Accident 200843R093068

Slight
51.5204, -0.6593
2 vehicles 2 casualties
VAUXHALL ASTRA (1y) CITROEN XSARA (3y)
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Accident 200843W090068

Slight
51.4467, -1.0023
2 vehicles 1 casualty
MAZDA Model Missing BMW 5 SERIES
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Accident 200843R065068

Slight
51.5194, -0.7625
2 vehicles 1 casualty
VAUXHALL ZAFIRA (1y) HONDA JAZZ (3y)
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Accident 200843W056068

Slight
51.4473, -0.9850
2 vehicles 1 casualty
SKODA FELICIA FIAT PUNTO
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Accident 200801BS70329

Slight
51.4949, -0.1829
1 vehicle 1 casualty
NISSAN ALMERA (3y)
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Accident 200801BS70315

Slight
51.4947, -0.1861
2 vehicles 2 casualties
RENAULT SCENIC (3y) METROCAB METROCAB
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Accident 200843R088068

Serious
51.5231, -0.6939
2 vehicles 1 casualty
PEUGEOT 106 Pedal cycle
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Accident 2008520806283

Slight
51.3958, -2.4483
2 vehicles 1 casualty
FORD PUMA AUDI A3
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