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 199201XY00171

Slight
1 vehicle 1 casualty
HONDA Model Missing
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Accident 199201BD00120

Slight
2 vehicles 1 casualty
HONDA NTV600K (1y) MERCEDES 200
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Accident 199201TC00240

Slight
2 vehicles 1 casualty
Vehicle Pedal cycle
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Accident 199201CX00166

Serious
1 vehicle 1 casualty
YAMAHA Model Missing
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Accident 199201CX00164

Slight
2 vehicles 1 casualty
MERCEDES 300 LEYLAND AEC Model Missing
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Accident 199243R104042

Slight
2 vehicles 1 casualty
FIAT 1050 RENAULT 21 (2y)
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Accident 199254DS02402

Slight
3 vehicles 1 casualty
FORD ESCORT (1y) PORSCHE 911 (2y) FORD SIERRA (3y)
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Accident 199243R110042

Slight
2 vehicles 1 casualty
FORD SIERRA (4y) Vehicle
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Accident 199201TC00232

Serious
2 vehicles 2 casualties
FORD ESCORT FORD ESCORT (3y)
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Accident 199243R113042

Slight
1 vehicle 1 casualty
Vehicle
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Accident 199243W067042

Slight
2 vehicles 1 casualty
VAUXHALL CAVALIER (1y) SUZUKI Model Missing (4y)
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Accident 199201TC00237

Slight
2 vehicles 1 casualty
VOLKSWAGEN GOLF Vehicle
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Accident 199201TC00242

Slight
2 vehicles 1 casualty
Bus or coach (17 or more pass seats) BEDFORD Model Missing
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Accident 199201CX00149

Serious
2 vehicles 2 casualties
VAUXHALL ASTRA (4y) AUSTIN MAESTRO
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Accident 199201TD00241

Slight
2 vehicles 2 casualties
AUDI 100 FIAT UNO (4y)
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Accident 19925292C0332

Slight
2 vehicles 1 casualty
VAUXHALL ASTRA CITROEN BX (4y)
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Accident 199201CV00049

Slight
1 vehicle 1 casualty
LEYLAND AEC Model Missing
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Accident 199243W062042

Slight
5 vehicles 5 casualties
FORD Model Missing VAUXHALL ASTRA FORD ESCORT FORD ESCORT BEDFORD Model Missing
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Accident 199201XY00161

Fatal
2 vehicles 2 casualties
PEUGEOT 205 (2y) VOLVO 740 (4y)
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Accident 199243R088042

Slight
1 vehicle 1 casualty
FORD ESCORT
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