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 199101CX00181

Slight
2 vehicles 1 casualty
VAUXHALL CALIBRA (1y) Vehicle
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Accident 199101TC00278

Slight
2 vehicles 1 casualty
Van / Goods 3.5 tonnes mgw or under OPEL KADETT
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Accident 199101CV00085

Slight
2 vehicles 1 casualty
PEUGEOT 205 (3y) KAWASAKI Z1000
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Accident 199143G006731

Slight
2 vehicles 1 casualty
KAWASAKI Model Missing (1y) HONDA Model Missing
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Accident 199101TD00369

Slight
2 vehicles 1 casualty
PEUGEOT 205 (2y) FORD ESCORT
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Accident 199101CX00176

Slight
1 vehicle 1 casualty
LEYLAND NATIONAL Model Missing
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Accident 199101CX00183

Slight
1 vehicle 1 casualty
FORD GRANADA (4y)
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Accident 199143G006721

Slight
2 vehicles 1 casualty
FORD FIESTA VOLKSWAGEN GOLF (2y)
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Accident 199101FD00310

Serious
3 vehicles 1 casualty
PORSCHE 928 VOLKSWAGEN POLO VOLKSWAGEN GOLF (1y)
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Accident 199101FD00291

Slight
3 vehicles 1 casualty
VOLKSWAGEN POLO PORSCHE 928 Vehicle
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Accident 199101TC00257

Serious
1 vehicle 1 casualty
VOLVO Model Missing
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Accident 199101BC00183

Slight
2 vehicles 1 casualty
AUSTIN MAESTRO (2y) Pedal cycle
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Accident 199101CV00084

Slight
2 vehicles 1 casualty
FORD SIERRA (1y) YAMAHA Model Missing
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Accident 199101TD00367

Slight
1 vehicle 1 casualty
DENNIS Model Missing (1y)
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Accident 199101FD00450

Slight
2 vehicles 2 casualties
FORD ESCORT (4y) Vehicle
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Accident 199101BC00167

Slight
2 vehicles 1 casualty
VOLKSWAGEN GOLF (1y) Vehicle
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Accident 199101TC00256

Slight
2 vehicles 1 casualty
Van / Goods 3.5 tonnes mgw or under MERCEDES 190 (3y)
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Accident 199143O003991

Slight
2 vehicles 2 casualties
Vehicle VAUXHALL CAVALIER
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Accident 199101TC00250

Slight
2 vehicles 1 casualty
AUSTIN MORRIS PRINCESS Pedal cycle
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Accident 199101TC00249

Slight
2 vehicles 1 casualty
NISSAN SUNNY (4y) OPEL REKORD
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