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 200701CW66846

Serious
51.5084, -0.1388
1 vehicle 1 casualty
VOLVO Model Missing
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Accident 200701CW10887

Slight
51.5118, -0.1181
1 vehicle 1 casualty
LONDON TAXIS INT. TX1
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Accident 2007520711488

Slight
51.3843, -2.3862
2 vehicles 1 casualty
ROVER 200 SERIES PEUGEOT 106
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Accident 200701BS70495

Slight
51.4957, -0.1738
2 vehicles 1 casualty
Car HONDA XR125L (1y)
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Accident 200701BS70498

Slight
51.5019, -0.1594
2 vehicles 1 casualty
Motorcycle 50cc and under BENTLEY CONTINENTAL
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Accident 200701CW10911

Slight
51.5025, -0.1546
3 vehicles 1 casualty
YAMAHA DT 125 R MAN Model Missing CARBODIES TAXI
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Accident 200701TX20497

Slight
51.4797, -0.4112
2 vehicles 1 casualty
Car Car
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Accident 200701CW10989

Slight
51.5072, -0.1420
1 vehicle 1 casualty
YAMAHA FZS 600 (4y)
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Accident 200701BS70484

Slight
51.4972, -0.1679
1 vehicle 1 casualty
MITSUBISHI L200 (1y)
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Accident 200701BS70469

Slight
51.4987, -0.1653
1 vehicle 1 casualty
HONDA SH125 (1y)
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Accident 200743W052097

Slight
51.4631, -0.9146
2 vehicles 1 casualty
RENAULT CLIO (2y) IVECO Model Missing
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Accident 200701BS67207

Serious
51.5014, -0.1616
2 vehicles 1 casualty
Yamaha FZ6 (1y) Pedal cycle
View Details

Accident 200701TX20484

Slight
51.4899, -0.3088
2 vehicles 1 casualty
HONDA CIVIC Car
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Accident 200701CW10851

Slight
51.5083, -0.1273
1 vehicle 1 casualty
Bus or coach (17 or more pass seats)
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Accident 2007520711273

Slight
51.3888, -2.4028
2 vehicles 1 casualty
VOLVO V70 FIAT PUNTO
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Accident 200701CW10857

Slight
51.5027, -0.1524
2 vehicles 1 casualty
Pedal cycle MERCEDES C CLASS
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Accident 200743W034097

Slight
51.4389, -1.0668
2 vehicles 1 casualty
VAUXHALL ASTRA (2y) Car
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Accident 200743W012097

Slight
51.4314, -1.0923
2 vehicles 1 casualty
FORD KA PEUGEOT 306
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Accident 2007520711160

Slight
51.4306, -2.5437
2 vehicles 1 casualty
Motorcycle 50cc and under Car
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Accident 200743R053097

Slight
51.5202, -0.6552
2 vehicles 2 casualties
Car TOYOTA AVENSIS
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