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 200501TE00044

Slight
51.4874, -0.2653
2 vehicles 2 casualties
ROVER STERLING CITROEN SAXO (4y)
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Accident 2005520009598

Slight
51.4250, -2.5180
2 vehicles 1 casualty
Motorcycle 125cc and under Car
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Accident 200501TX00029

Slight
51.4756, -0.3960
2 vehicles 1 casualty
PEUGEOT 307 (2y) MERCEDES SPRINTER (1y)
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Accident 200554CS03605

Slight
51.4320, -2.2165
2 vehicles 2 casualties
FORD TRANSIT (2y) FORD ORION
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Accident 200501CW10079

Slight
51.5131, -0.1156
1 vehicle 1 casualty
Pedal cycle
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Accident 200543W276015

Slight
51.5198, -0.6453
2 vehicles 1 casualty
VAUXHALL VECTRA TOYOTA LANDCRUISER (4y)
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Accident 2005520009687

Slight
51.3918, -2.3527
2 vehicles 1 casualty
Pedal cycle Car
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Accident 200501BS00017

Slight
51.4954, -0.1762
1 vehicle 2 casualties
Motorcycle over 500cc (2y)
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Accident 200554CE03705

Slight
51.4364, -2.0046
2 vehicles 1 casualty
FORD KA CHRYSLER PT CRUISER (3y)
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Accident 200543W089015

Slight
51.4923, -0.5428
3 vehicles 1 casualty
TOYOTA AVENSIS VOLKSWAGEN POLO (4y) ROVER 200 SERIES
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Accident 200543W079015

Slight
51.5223, -0.7252
1 vehicle 1 casualty
VAUXHALL CORSA (1y)
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Accident 200501BS00012

Slight
51.4949, -0.1829
1 vehicle 1 casualty
FORD MONDEO
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Accident 200501TX00020

Slight
51.4789, -0.3644
1 vehicle 1 casualty
NISSAN SERENA
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Accident 200501CW10057

Slight
51.5054, -0.1384
1 vehicle 1 casualty
TOYOTA HIACE
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Accident 200501TX00045

Slight
51.4832, -0.3269
1 vehicle 1 casualty
Car
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Accident 2005520007234

Slight
51.4340, -2.5527
2 vehicles 3 casualties
Car MERCEDES SPRINTER (2y)
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Accident 200543W073015

Slight
51.4485, -0.9724
2 vehicles 1 casualty
Car VAUXHALL CORSA (3y)
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Accident 200501TX00009

Serious
51.4912, -0.2988
2 vehicles 4 casualties
ROVER 200 SERIES VOLKSWAGEN POLO
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Accident 2005520006874

Slight
51.4252, -2.5176
2 vehicles 1 casualty
Car MERCEDES C CLASS
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Accident 200501CW10015

Slight
51.5081, -0.1261
2 vehicles 1 casualty
Bus or coach (17 or more pass seats) Taxi/Private hire car
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