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 200101DM01213

Serious
51.5021, -0.1590
2 vehicles 1 casualty
PIAGGIO ZIP Vehicle
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Accident 200143W427061

Slight
51.4038, -1.2594
2 vehicles 1 casualty
FORD FIESTA (2y) KAWASAKI Model Missing
View Details

Accident 200101DM01194

Slight
51.5071, -0.1327
2 vehicles 1 casualty
PEUGEOT 405 NISSAN Model Missing (3y)
View Details

Accident 200143W413061

Slight
51.5237, -0.7099
2 vehicles 1 casualty
FORD ESCORT AUDI 80
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Accident 2001520085308

Slight
51.4038, -2.3062
1 vehicle 1 casualty
TRIUMPH THUNDERBIRD (2y)
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Accident 200154AH34001

Serious
51.4207, -1.7309
1 vehicle 1 casualty
DENNIS Model Missing (4y)
View Details

Accident 200101DM01188

Slight
51.5113, -0.1192
2 vehicles 1 casualty
Pedal cycle Goods over 3.5t. and under 7.5t
View Details

Accident 200143W384061

Slight
51.5224, -0.7318
2 vehicles 1 casualty
Vehicle Motorcycle 50cc and under
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Accident 200143W380061

Serious
51.4993, -0.8292
3 vehicles 1 casualty
Van / Goods 3.5 tonnes mgw or under SUZUKI VITARA (2y) FORD KA (2y)
View Details

Accident 200101TX00671

Serious
51.4871, -0.2525
2 vehicles 1 casualty
MZ Model Missing LAND ROVER FREELANDER (1y)
View Details

Accident 200143W405061

Slight
51.5098, -0.5894
1 vehicle 1 casualty
MAZDA 626
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Accident 2001520081728

Slight
51.3934, -2.3492
2 vehicles 1 casualty
VAUXHALL VECTRA KAWASAKI Model Missing
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Accident 200143W365061

Slight
51.3977, -1.2141
2 vehicles 1 casualty
Goods 7.5 tonnes mgw and over VOLKSWAGEN GOLF
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Accident 200101BS00466

Slight
51.5007, -0.1622
1 vehicle 2 casualties
MERCEDES CL CLASS (1y)
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Accident 2001520084093

Serious
51.3852, -2.3808
3 vehicles 2 casualties
VAUXHALL ASTRA Vehicle RENAULT 21
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Accident 200101DM01166

Slight
51.5083, -0.1316
1 vehicle 1 casualty
LEYLAND AEC Model Missing
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Accident 200154CD36901

Serious
51.4581, -2.1217
2 vehicles 1 casualty
VOLKSWAGEN GOLF (1y) PEUGEOT 205
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Accident 200143W343061

Slight
51.5222, -0.7334
2 vehicles 1 casualty
FORD FIESTA BMW F 650 (4y)
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Accident 2001520080527

Slight
51.4851, -2.6770
2 vehicles 2 casualties
NISSAN MICRA (3y) TOYOTA CELICA
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Accident 200143W302061

Slight
51.5237, -0.7099
2 vehicles 1 casualty
Vehicle Vehicle
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