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 2007520007464

Serious
51.4359, -2.5544
1 vehicle 1 casualty
Pedal cycle
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Accident 2007520007256

Slight
51.4299, -2.5413
2 vehicles 1 casualty
KAWASAKI EX650 Car
View Details

Accident 200743W225057

Slight
51.4494, -0.9890
2 vehicles 1 casualty
Pedal cycle VAUXHALL ASTRA (2y)
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Accident 200743W204057

Slight
51.4456, -1.0091
1 vehicle 1 casualty
CITROEN BERLINGO
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Accident 200701CW10617

Serious
51.5077, -0.1272
2 vehicles 1 casualty
FIAT STILO (3y) Pedal cycle
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Accident 200743W220057

Slight
51.4085, -1.3196
2 vehicles 1 casualty
MAZDA B2500 (4y) VAUXHALL VECTRA (3y)
View Details

Accident 2007520706863

Slight
51.4248, -2.5163
2 vehicles 1 casualty
MERCEDES E CLASS (3y) DAF TRUCKS FA 55LF
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Accident 2007520706838

Slight
51.3843, -2.3862
2 vehicles 1 casualty
PEUGEOT 205 ROVER 45
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Accident 200701XH62430

Slight
51.4817, -0.4766
4 vehicles 2 casualties
FORD GALAXY FORD ESCORT TOYOTA CELICA VOLVO V40
View Details

Accident 200743W206057

Slight
51.4473, -0.9987
2 vehicles 2 casualties
CITROEN SAXO FORD FOCUS (4y)
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Accident 200701CW10599

Serious
51.5128, -0.1185
1 vehicle 1 casualty
Motorcycle over 500cc
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Accident 200701TX20266

Slight
51.4898, -0.2462
4 vehicles 1 casualty
Motorcycle over 500cc MERCEDES E CLASS FORD TRANSIT VOLKSWAGEN GOLF
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Accident 2007520706932

Slight
51.4025, -2.3102
2 vehicles 1 casualty
Car HONDA Model Missing
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Accident 200743N261057

Slight
51.5222, -0.6834
3 vehicles 3 casualties
Car AUDI A6 Car
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Accident 200701FH10220

Serious
51.4909, -0.2071
1 vehicle 2 casualties
Car
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Accident 2007520007345

Serious
51.4963, -2.6900
1 vehicle 1 casualty
Car
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Accident 200754EN11907

Slight
51.4379, -2.0050
3 vehicles 2 casualties
PEUGEOT 306 BMW 3 SERIES PEUGEOT 306
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Accident 200701TX20296

Slight
51.4881, -0.3134
2 vehicles 2 casualties
BMW 3 SERIES Car
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Accident 200701TX20418

Slight
51.4872, -0.2528
3 vehicles 1 casualty
FIAT SEICENTO VOLVO XC90 (4y) Car
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Accident 200743R128057

Slight
51.5225, -0.7255
2 vehicles 1 casualty
VOLKSWAGEN PASSAT (1y) HONDA ACCORD (2y)
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