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 199301CX00196

Slight
1 vehicle 1 casualty
FIAT TIPO (4y)
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Accident 199343U052063

Slight
2 vehicles 2 casualties
FORD FIESTA Vehicle
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Accident 199301BC00208

Slight
2 vehicles 1 casualty
FORD SIERRA (4y) MERCEDES 200
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Accident 199301CD00168

Slight
1 vehicle 1 casualty
LEYLAND AEC Model Missing
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Accident 199343U056063

Slight
2 vehicles 1 casualty
FORD ESCORT PEUGEOT 405
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Accident 199343W054063

Slight
2 vehicles 1 casualty
FIAT PANDA CITROEN AX
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Accident 199301XH00563

Slight
2 vehicles 1 casualty
VAUXHALL CAVALIER FORD SIERRA (3y)
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Accident 199301TC00318

Slight
2 vehicles 2 casualties
NISSAN MICRA RENAULT 25 (2y)
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Accident 199343W073063

Slight
1 vehicle 1 casualty
HONDA Model Missing
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Accident 199354CD02943

Slight
1 vehicle 1 casualty
FORD SIERRA (4y)
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Accident 199343U041063

Slight
2 vehicles 1 casualty
TRIUMPH HERALD Vehicle
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Accident 199343U045063

Slight
2 vehicles 1 casualty
FORD FIESTA (4y) Vehicle
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Accident 199343R058063

Slight
2 vehicles 1 casualty
VAUXHALL BELMONT (4y) VAUXHALL CAVALIER (4y)
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Accident 199343R057063

Slight
2 vehicles 1 casualty
Vehicle Vehicle
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Accident 199301CX00179

Slight
1 vehicle 1 casualty
VOLVO Model Missing
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Accident 199301TD00357

Slight
2 vehicles 1 casualty
FORD FIESTA (4y) FORD SIERRA
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Accident 199301BD00198

Serious
2 vehicles 1 casualty
NISSAN SUNNY Vehicle
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Accident 199301TD00375

Slight
1 vehicle 1 casualty
Bus or coach (17 or more pass seats)
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Accident 19935293F2007

Slight
2 vehicles 1 casualty
VAUXHALL ASTRA (2y) PEUGEOT 405 (3y)
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Accident 199301CX00176

Serious
1 vehicle 2 casualties
KAWASAKI Model Missing
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