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 2022010416516

Serious
51.5078, -0.1407
1 vehicle 1 casualty
LEVC TX (2y)
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Accident 2022010416419

Slight
51.4951, -0.1829
2 vehicles 1 casualty
YAMAHA GPD (2y) VAUXHALL ASTRA
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Accident 2022430560335

Slight
51.4476, -0.9824
2 vehicles 3 casualties
FORD MONDEO Car
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Accident 2022010416097

Slight
51.4948, -0.1914
2 vehicles 1 casualty
FORD GALAXY AUDI Q8 (4y)
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Accident 2022430559413

Slight
51.4481, -0.9954
2 vehicles 1 casualty
HONDA CIVIC HONDA JAZZ
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Accident 2022010415804

Slight
51.5091, -0.1369
1 vehicle 1 casualty
Bus or coach (17 or more pass seats)
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Accident 2022010415690

Slight
51.4812, -0.4634
4 vehicles 1 casualty
Bus or coach (17 or more pass seats) IVECO DAILY BMW 5 SERIES TOYOTA PRIUS
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Accident 2022010415664

Serious
51.5083, -0.1294
1 vehicle 1 casualty
Car
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Accident 2022010415571

Slight
51.4779, -0.4041
2 vehicles 1 casualty
HONDA ANC (4y) AUDI Q3
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Accident 202254C959422

Serious
51.4208, -1.7308
1 vehicle 1 casualty
VAUXHALL ASTRA (2y)
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Accident 2022430553371

Serious
51.4859, -0.5171
2 vehicles 1 casualty
KTM 125 DUKE VAUXHALL ASTRA
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Accident 2022522300384

Slight
51.4475, -2.5827
2 vehicles 1 casualty
MAZDA 3 Pedal cycle
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Accident 2022010415037

Slight
51.4908, -0.2133
3 vehicles 2 casualties
VOLKSWAGEN GOLF BMW 3 SERIES JEEP COMPASS (4y)
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Accident 2022010414919

Slight
51.4877, -0.2672
2 vehicles 1 casualty
HONDA WW125 (1y) MERCEDES S CLASS
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Accident 2022010414900

Serious
51.4775, -0.4044
2 vehicles 1 casualty
Pedal cycle Car
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Accident 2022010414956

Slight
51.4989, -0.1656
2 vehicles 1 casualty
HONDA SH 125 (1y) LONDON TAXIS INT. TX4
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Accident 2022010414668

Serious
51.4910, -0.2817
2 vehicles 1 casualty
TOYOTA PRIUS BMW 3 SERIES
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Accident 2022010414701

Slight
51.5017, -0.1512
2 vehicles 1 casualty
Pedal cycle LAND ROVER RANGE ROVER SPORT
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Accident 2022010415041

Slight
51.4812, -0.4500
1 vehicle 1 casualty
MG 5 (1y)
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Accident 2022430544579

Serious
51.4505, -0.9669
1 vehicle 1 casualty
HONDA CR-V
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