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 2025430164196

Slight
51.4450, -1.0150
2 vehicles 1 casualty
TOYOTA YARIS Mobility scooter
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Accident 2025010568286

Slight
51.4884, -0.2736
2 vehicles 1 casualty
ISUZU TRUCKS FORWARD NISSAN LEAF
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Accident 2025010567325

Slight
51.4917, -0.2830
1 vehicle 1 casualty
WRIGHTBUS NB4L
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Accident 2025010566989

Slight
51.4947, -0.1910
1 vehicle 1 casualty
Van / Goods 3.5 tonnes mgw or under
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Accident 2025010566963

Serious
51.5072, -0.1274
2 vehicles 1 casualty
Car Pedal cycle
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Accident 2025430151603

Serious
51.4954, -0.5513
2 vehicles 1 casualty
RENAULT MEGANE Pedal cycle
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Accident 2025010566295

Slight
51.4906, -0.2071
1 vehicle 1 casualty
FORD FOCUS
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Accident 2025010566353

Slight
51.5121, -0.1191
1 vehicle 1 casualty
Car
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Accident 2025543708525

Slight
51.4571, -2.1225
2 vehicles 1 casualty
CITROEN DS3 HYUNDAI I10
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Accident 2025543645025

Slight
51.4451, -2.1115
2 vehicles 1 casualty
FORD S-MAX FORD FIESTA
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Accident 2025010565606

Slight
51.4810, -0.4224
2 vehicles 1 casualty
VOLVO MODEL MISSING RENAULT TRUCKS TRAFIC
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Accident 2025430140842

Slight
51.4016, -1.2362
1 vehicle 1 casualty
MERCEDES E CLASS
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Accident 2025543447425

Slight
51.4369, -2.0291
2 vehicles 1 casualty
MERCEDES C CLASS TOYOTA MODEL MISSING
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Accident 2025010567567

Slight
51.5121, -0.1191
1 vehicle 1 casualty
Bus or coach (17 or more pass seats)
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Accident 2025522501261

Serious
51.4488, -2.5844
2 vehicles 1 casualty
MERCEDES CLA CLASS KTM 1290 SUPER ADVENTURE
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Accident 2025010564612

Fatal
51.5122, -0.1172
1 vehicle 3 casualties
FORD TRANSIT CUSTOM
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Accident 2025543290525

Slight
51.4142, -1.8523
2 vehicles 2 casualties
VAUXHALL CORSA RENAULT CLIO
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Accident 2025430129343

Slight
51.5188, -0.7497
3 vehicles 1 casualty
TOYOTA YARIS FORD FIESTA VOLKSWAGEN GOLF
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Accident 2025010564350

Slight
51.5073, -0.1286
3 vehicles 4 casualties
TOYOTA COROLLA JAGUAR XE SERIES AUDI A5
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Accident 2025520000486

Serious
51.4128, -2.4830
2 vehicles 1 casualty
HYUNDAI SANTA FE Pedal cycle
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