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 200201BS00465

Serious
51.4926, -0.2005
1 vehicle 1 casualty
FIAT PUNTO
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Accident 200201TX00736

Slight
51.4828, -0.3357
2 vehicles 1 casualty
JAGUAR S TYPE (3y) Pedal cycle
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Accident 200201TX00760

Slight
51.4778, -0.3731
2 vehicles 1 casualty
PEUGEOT 307 Vehicle
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Accident 2002520007794

Slight
51.4136, -2.4860
1 vehicle 1 casualty
ROVER METRO
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Accident 200201DM01432

Slight
51.5077, -0.1409
2 vehicles 1 casualty
TOYOTA CARINA YAMAHA Model Missing
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Accident 200243W190082

Slight
51.4869, -0.8695
2 vehicles 1 casualty
PEUGEOT 306 FORD FIESTA
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Accident 200201TX00738

Slight
51.4910, -0.3058
1 vehicle 1 casualty
HONDA VFR800F (4y)
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Accident 200243W166082

Slight
51.4469, -1.0013
2 vehicles 1 casualty
VOLKSWAGEN POLO Pedal cycle
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Accident 2002520108073

Slight
51.4471, -2.5815
3 vehicles 1 casualty
HONDA ACCORD FORD ESCORT (1y) LAND ROVER 110
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Accident 200201BS00461

Slight
51.4985, -0.1656
1 vehicle 1 casualty
Vehicle
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Accident 200243W174082

Serious
51.4106, -1.1255
2 vehicles 1 casualty
Honda CBR900RR Vehicle
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Accident 200254CP41602

Serious
51.4483, -2.0919
1 vehicle 1 casualty
MERCEDES CLK CLASS (1y)
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Accident 200201FH00539

Slight
51.4910, -0.2323
1 vehicle 1 casualty
FORD ESCORT
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Accident 200201TX00722

Slight
51.4875, -0.2673
2 vehicles 1 casualty
VAUXHALL CAVALIER PIAGGIO Model Missing
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Accident 200243W107082

Slight
51.3976, -1.1806
1 vehicle 1 casualty
MAZDA MX-5
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Accident 200243W129082

Slight
51.4503, -0.9671
2 vehicles 1 casualty
FORD TRANSIT FORD FIESTA
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Accident 200243W051082

Slight
51.5200, -0.6505
2 vehicles 1 casualty
FORD FIESTA Van / Goods 3.5 tonnes mgw or under
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Accident 200201TX00709

Slight
51.4926, -0.2884
2 vehicles 1 casualty
Vehicle RENAULT 19
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Accident 200201TX00715

Slight
51.4917, -0.2827
2 vehicles 1 casualty
MCC SMART SUZUKI GSX 600
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Accident 200201DM01350

Slight
51.5063, -0.1437
1 vehicle 1 casualty
VOLKSWAGEN POLO
View Details