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 19905290E0522

Slight
1 vehicle 1 casualty
FORD ESCORT (1y)
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Accident 199001CV00093

Slight
1 vehicle 1 casualty
Bus or coach (17 or more pass seats)
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Accident 199043C090040

Slight
1 vehicle 1 casualty
Vehicle
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Accident 199043C105040

Slight
1 vehicle 1 casualty
BEDFORD Model Missing
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Accident 199001CX00205

Slight
2 vehicles 2 casualties
CARBODIES TAXI AUSTIN TAXI
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Accident 199001TD00282

Slight
2 vehicles 1 casualty
Vehicle MERCEDES 200
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Accident 199001CX00206

Slight
2 vehicles 1 casualty
VOLVO Model Missing (2y) LEYLAND AEC Model Missing
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Accident 199043E092040

Slight
2 vehicles 1 casualty
Vehicle KAWASAKI ZX550 (4y)
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Accident 199043E090040

Slight
2 vehicles 1 casualty
Vehicle Vehicle
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Accident 19905290B0582

Fatal
3 vehicles 1 casualty
MERCEDES Model Missing (4y) SUZUKI GP 100 MERCEDES Model Missing
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Accident 199043C092040

Fatal
3 vehicles 3 casualties
LEYLAND NATIONAL Model Missing Pedal cycle Pedal cycle
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Accident 199001CP00131

Slight
2 vehicles 1 casualty
FORD SIERRA (1y) AUSTIN METRO
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Accident 199001FD00256

Slight
2 vehicles 1 casualty
FORD ESCORT FORD FIESTA
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Accident 199001TC00227

Slight
1 vehicle 1 casualty
CARBODIES TAXI
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Accident 199001TC00225

Slight
2 vehicles 1 casualty
FORD ESCORT (3y) BMW 5 SERIES
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Accident 199043E082040

Slight
2 vehicles 2 casualties
FIAT UNO (4y) Vehicle
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Accident 199043C078040

Slight
2 vehicles 2 casualties
AUSTIN METRO (3y) Vehicle
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Accident 199001CX00188

Slight
1 vehicle 1 casualty
HONDA Model Missing
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Accident 199001CX00179

Slight
2 vehicles 1 casualty
YAMAHA Model Missing (1y) Vehicle
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Accident 199043C086040

Slight
2 vehicles 1 casualty
VAUXHALL ASTRA (2y) FORD FIESTA (2y)
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