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 201601CW10341

Slight
51.5074, -0.1415
1 vehicle 1 casualty
FORD FIESTA
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Accident 201601CW10336

Slight
51.5071, -0.1422
1 vehicle 1 casualty
VAUXHALL ZAFIRA
View Details

Accident 201643W203036

Slight
51.4543, -0.9436
1 vehicle 1 casualty
VOLKSWAGEN CC (2y)
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Accident 201643R172036

Serious
51.5094, -0.5883
2 vehicles 1 casualty
FORD FIESTA Honda CBR900RR
View Details

Accident 201601TX20229

Serious
51.4837, -0.3255
1 vehicle 2 casualties
MINI COOPER
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Accident 201601TX20261

Slight
51.4802, -0.4133
2 vehicles 1 casualty
RENAULT CLIO KAWASAKI KLZ1000 (3y)
View Details

Accident 201601BS70139

Slight
51.4974, -0.1674
2 vehicles 2 casualties
LONDON TAXIS INT. TX4 (1y) FORD KA (1y)
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Accident 2016521602467

Slight
51.3816, -2.3773
3 vehicles 1 casualty
TOYOTA YARIS VAUXHALL CORSA (3y) Car
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Accident 201601CW10316

Slight
51.5029, -0.1498
2 vehicles 1 casualty
VAUXHALL ASTRA CAETANO LEVANTE (1y)
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Accident 201601TX20270

Slight
51.4819, -0.3453
2 vehicles 1 casualty
Pedal cycle BMW 3 SERIES
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Accident 2016610010316

Serious
51.7169, -3.2367
1 vehicle 1 casualty
FIAT 500
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Accident 201643R108036

Slight
51.5191, -0.7464
2 vehicles 1 casualty
Car Pedal cycle
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Accident 2016521602429

Slight
51.4277, -2.5315
2 vehicles 1 casualty
FIAT 500 (2y) VAUXHALL ZAFIRA
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Accident 201601CW10351

Slight
51.5071, -0.1324
1 vehicle 1 casualty
Car
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Accident 201601TX20196

Slight
51.4789, -0.3640
2 vehicles 1 casualty
Car MITSUBISHI LANCER
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Accident 201601TX20194

Slight
51.4826, -0.3370
2 vehicles 1 casualty
Car VOLKSWAGEN GOLF
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Accident 2016480057181

Slight
51.5153, -0.1094
1 vehicle 1 casualty
SUZUKI SFV 650
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Accident 2016521602139

Slight
51.4485, -2.5837
2 vehicles 1 casualty
PEUGEOT EXPERT (2y) Pedal cycle
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Accident 201601CW10284

Slight
51.5019, -0.1585
1 vehicle 2 casualties
Pedal cycle
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Accident 201601CW10352

Slight
51.5047, -0.1470
2 vehicles 1 casualty
Pedal cycle Taxi/Private hire car
View Details