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 200301DM00606

Slight
51.5133, -0.1134
1 vehicle 1 casualty
Vehicle
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Accident 200301DM00624

Slight
51.5061, -0.1352
2 vehicles 1 casualty
VOLKSWAGEN GOLF Vehicle (3y)
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Accident 200301DM00599

Slight
51.5080, -0.1334
1 vehicle 1 casualty
DENNIS Model Missing
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Accident 200301TX00322

Slight
51.4848, -0.3217
2 vehicles 1 casualty
HYUNDAI X2 FORD FIESTA
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Accident 200301DM00586

Slight
51.5076, -0.1409
2 vehicles 1 casualty
MERCEDES E CLASS (3y) PEUGEOT SPEEDFIGHT
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Accident 200301TE00036

Slight
51.4875, -0.2513
3 vehicles 2 casualties
CARBODIES TAXI (1y) VAUXHALL NOVA JAGUAR S TYPE
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Accident 200343W337043

Slight
51.4131, -1.1225
1 vehicle 1 casualty
VAUXHALL CORSA
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Accident 2003520052051

Slight
51.4494, -2.6133
2 vehicles 1 casualty
VOLVO Model Missing Vehicle
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Accident 200301DM00577

Slight
51.5071, -0.1327
2 vehicles 1 casualty
LONDON TAXIS INT. TX1 Pedal cycle
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Accident 200301DM00573

Slight
51.5111, -0.1194
1 vehicle 1 casualty
CARBODIES TAXI
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Accident 200343W271043

Slight
51.4550, -0.9394
2 vehicles 1 casualty
Vehicle BMW 3 SERIES
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Accident 200301BS00206

Serious
51.4957, -0.1741
1 vehicle 1 casualty
MERCEDES S CLASS
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Accident 200354AH20703

Serious
51.4146, -1.8563
1 vehicle 1 casualty
SUZUKI GSXR 600
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Accident 200343W239043

Slight
51.5003, -0.5637
3 vehicles 3 casualties
NISSAN MICRA Vehicle FIAT PUNTO (2y)
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Accident 200301DM00560

Slight
51.5088, -0.1251
1 vehicle 1 casualty
Vehicle
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Accident 200301DM00590

Slight
51.5076, -0.1409
2 vehicles 1 casualty
Bus or coach (17 or more pass seats) BMW 3 SERIES
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Accident 200343W262043

Slight
51.5082, -0.5817
2 vehicles 3 casualties
VAUXHALL ASTRA (2y) VOLKSWAGEN GOLF (1y)
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Accident 200301TA00021

Slight
51.5027, -0.1523
1 vehicle 2 casualties
PIAGGIO X9
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Accident 200301TX00315

Slight
51.4785, -0.4066
2 vehicles 2 casualties
VAUXHALL VECTRA VOLKSWAGEN GOLF
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Accident 2003520050610

Slight
51.4294, -2.5391
2 vehicles 1 casualty
Vehicle FORD ESCORT
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