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 201401CW10770

Slight
51.5067, -0.1397
1 vehicle 1 casualty
Piaggio VESPA
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Accident 201401CW10774

Slight
51.5027, -0.1524
2 vehicles 1 casualty
TOYOTA AVENSIS VAUXHALL COMBO (1y)
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Accident 201401XH30381

Serious
51.4812, -0.4565
2 vehicles 1 casualty
YAMAHA YZF R6 RENAULT KANGOO
View Details

Accident 201401BS70370

Slight
51.4949, -0.1830
1 vehicle 2 casualties
HONDA Model Missing
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Accident 201443R057064

Slight
51.5064, -0.5786
1 vehicle 1 casualty
BMW 5 SERIES
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Accident 201443R256064

Slight
51.5126, -0.6125
2 vehicles 1 casualty
LEXUS IS250 FORD TRANSIT
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Accident 201443W062064

Serious
51.4949, -0.8404
1 vehicle 1 casualty
YAMAHA YZF R125 (4y)
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Accident 2014521404140

Slight
51.3848, -2.3620
3 vehicles 1 casualty
SKODA OCTAVIA Motorcycle - unknown cc (1y) AUDI A4
View Details

Accident 201401TX20407

Slight
51.4832, -0.3274
4 vehicles 1 casualty
Honda WW125 (2y) NISSAN MICRA MAZDA MX-5 Van / Goods 3.5 tonnes mgw or under
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Accident 201401TX20408

Slight
51.4764, -0.3838
1 vehicle 1 casualty
TOYOTA PREVIA
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Accident 201443W040064

Slight
51.4358, -1.0755
1 vehicle 1 casualty
VAUXHALL CORSA
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Accident 2014521405693

Slight
51.3983, -2.3374
2 vehicles 1 casualty
FORD FIESTA Triumph DAYTONA 675 (2y)
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Accident 201401CW10742

Slight
51.5022, -0.1579
1 vehicle 1 casualty
Bus or coach (17 or more pass seats)
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Accident 201401CW10741

Slight
51.5099, -0.1331
1 vehicle 1 casualty
ALEXANDER DENNIS Model Missing (3y)
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Accident 201401CP00185

Slight
51.5137, -0.1111
2 vehicles 1 casualty
FORD GALAXY (2y) Pedal cycle
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Accident 201401CW10749

Slight
51.5038, -0.1488
1 vehicle 1 casualty
MERCEDES S CLASS (1y)
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Accident 201401CW10723

Slight
51.5043, -0.1476
2 vehicles 1 casualty
Pedal cycle MERCEDES S CLASS (1y)
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Accident 201443W064064

Slight
51.4470, -1.0005
2 vehicles 1 casualty
FORD FIESTA VAUXHALL ASTRA (2y)
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Accident 2014521403812

Slight
51.4497, -2.6153
2 vehicles 1 casualty
VAUXHALL CORSA Bus or coach (17 or more pass seats)
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Accident 201401CW10725

Slight
51.5132, -0.1170
2 vehicles 1 casualty
Pedal cycle Taxi/Private hire car
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