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 201601FH10209

Slight
51.4904, -0.2444
2 vehicles 1 casualty
YAMAHA XC 125 Car
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Accident 201643W110046

Slight
51.4861, -0.8717
1 vehicle 1 casualty
Car
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Accident 2016521603204

Serious
51.3973, -2.4494
1 vehicle 1 casualty
Pedal cycle
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Accident 201643R089046

Slight
51.4994, -0.5610
2 vehicles 1 casualty
MERCEDES C CLASS (2y) Pedal cycle
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Accident 201643R157046

Serious
51.5056, -0.5757
2 vehicles 1 casualty
Car Pedal cycle
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Accident 2016543206216

Slight
51.4415, -2.1830
3 vehicles 3 casualties
NISSAN PULSAR (1y) MINI COOPER RENAULT CLIO
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Accident 2016521604051

Slight
51.4499, -2.6164
2 vehicles 1 casualty
SUZUKI SV 650 FORD GALAXY
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Accident 201601TX20265

Slight
51.4806, -0.4147
2 vehicles 2 casualties
TOYOTA PRIUS DAIHATSU SIRION
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Accident 201601TX20337

Slight
51.4753, -0.3923
2 vehicles 1 casualty
PEUGEOT 207 RENAULT MASTER
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Accident 201643W115046

Slight
51.4887, -0.8664
3 vehicles 2 casualties
VOLVO Model Missing FORD FOCUS VAUXHALL CORSA
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Accident 2016521602797

Slight
51.4570, -2.6293
2 vehicles 1 casualty
Pedal cycle VOLKSWAGEN GOLF
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Accident 2016430250277

Slight
51.4189, -1.5188
1 vehicle 1 casualty
Car
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Accident 201601CW10414

Serious
51.5071, -0.1278
1 vehicle 1 casualty
WRIGHTBUS NB4L (1y)
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Accident 201601CW10415

Serious
51.5044, -0.1475
2 vehicles 1 casualty
Pedal cycle LONDON TAXIS INT. TX4
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Accident 2016543142116

Slight
51.4151, -2.2626
2 vehicles 1 casualty
VOLKSWAGEN PASSAT MINI PACEMAN
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Accident 2016521602774

Slight
51.4341, -2.5486
2 vehicles 3 casualties
RENAULT CLIO MERCEDES Model Missing
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Accident 201601CW10421

Slight
51.5066, -0.1429
2 vehicles 1 casualty
LONDON TAXIS INT. TX4 FORD GALAXY (3y)
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Accident 201643W063046

Slight
51.4143, -1.4785
2 vehicles 1 casualty
RENAULT CLIO FIAT Model Missing
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Accident 2016610014716

Slight
51.6383, -3.2319
2 vehicles 1 casualty
PEUGEOT 206 VAUXHALL CORSA
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Accident 201601TX20579

Slight
51.4804, -0.4139
1 vehicle 2 casualties
ALEXANDER DENNIS Model Missing
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