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

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Serious
Slight
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Recent Accidents

Showing 20 of 51,606 accidents

Accident 199243U064102

Slight
1 vehicle 1 casualty
AUSTIN METRO
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Accident 199201CX00369

Slight
1 vehicle 1 casualty
FORD ESCORT
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Accident 199201CX00378

Slight
2 vehicles 1 casualty
AUSTIN TAXI Pedal cycle
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Accident 199201TC00539

Slight
3 vehicles 1 casualty
AUDI COUPE (2y) ROVER 800 SERIES (3y) VAUXHALL SENATOR (4y)
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Accident 199201CX00361

Slight
1 vehicle 1 casualty
HONDA Model Missing (4y)
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Accident 199243R066102

Slight
2 vehicles 1 casualty
BENTLEY MODEL MISSING (2y) NISSAN MICRA
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Accident 19925292G2711

Slight
2 vehicles 2 casualties
VAUXHALL CAVALIER VAUXHALL CAVALIER (1y)
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Accident 199254CE05212

Slight
2 vehicles 1 casualty
YAMAHA Model Missing VAUXHALL CHEVETTE
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Accident 19925292F2593

Slight
2 vehicles 1 casualty
Pedal cycle TOYOTA CARINA
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Accident 199243R064102

Slight
2 vehicles 2 casualties
VAUXHALL ASTRA Vehicle
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Accident 19925292G2620

Slight
2 vehicles 1 casualty
HONDA Model Missing Vehicle
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Accident 199243U054102

Slight
2 vehicles 1 casualty
HONDA Model Missing ERF Model Missing
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Accident 199243R095102

Slight
2 vehicles 3 casualties
TOYOTA CAMRY TALBOT ALPINE
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Accident 199201BC00347

Slight
2 vehicles 1 casualty
Vehicle FORD Model Missing
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Accident 199243W025102

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2 vehicles 1 casualty
VOLVO 240 Vehicle
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Accident 199201TD00650

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2 vehicles 2 casualties
RENAULT 5 FORD ESCORT
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Accident 199201BC00341

Slight
2 vehicles 1 casualty
HONDA ACCORD Pedal cycle
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Accident 199201CX00360

Slight
1 vehicle 1 casualty
TOYOTA COROLLA (2y)
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Accident 199201CV00132

Slight
2 vehicles 1 casualty
BMW K 100 RT FIAT UNO
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Accident 199243R040102

Slight
2 vehicles 1 casualty
TOYOTA COROLLA (1y) Pedal cycle
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