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 2022010411578

Slight
51.4988, -0.1654
2 vehicles 1 casualty
YAMAHA GPD (1y) MERCEDES S CLASS
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Accident 202254C221822

Serious
51.4188, -1.7332
2 vehicles 1 casualty
LAND ROVER RANGE ROVER SPORT Pedal cycle
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Accident 202254C168522

Serious
51.4266, -1.9896
3 vehicles 1 casualty
YAMAHA MT MERCEDES A CLASS VAUXHALL ASTRA (3y)
View Details

Accident 2022010410918

Slight
51.4950, -0.1828
2 vehicles 1 casualty
HONDA WW125 (1y) TOYOTA PRIUS
View Details

Accident 2022430516187

Serious
51.4511, -0.9632
2 vehicles 1 casualty
FORD FOCUS (4y) Vehicle
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Accident 2022430514557

Slight
51.4322, -1.0822
1 vehicle 1 casualty
TOYOTA YARIS
View Details

Accident 2022522204979

Slight
51.4480, -2.5825
2 vehicles 1 casualty
Pedal cycle Vehicle
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Accident 2022430511204

Slight
51.4600, -0.9180
2 vehicles 1 casualty
MINI COOPER PEUGEOT HORIZON
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Accident 2022010410156

Slight
51.4838, -0.3251
2 vehicles 1 casualty
HONDA GLR 125 (3y) VAUXHALL ASTRA
View Details

Accident 2022010410041

Slight
51.4899, -0.3090
2 vehicles 1 casualty
CITROEN C3 Car
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Accident 2022010409552

Serious
51.4875, -0.2573
2 vehicles 1 casualty
VAUXHALL ASTRA HONDA WW125 (2y)
View Details

Accident 2022010409441

Slight
51.4816, -0.4671
1 vehicle 1 casualty
FORD TRANSIT CUSTOM (1y)
View Details

Accident 2022010412275

Slight
51.4986, -0.1656
1 vehicle 1 casualty
VAUXHALL VIVARO
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Accident 2022010409267

Slight
51.4916, -0.2986
1 vehicle 1 casualty
AUDI A3
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Accident 2022430522062

Serious
51.5045, -0.5723
2 vehicles 1 casualty
Car Pedal cycle
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Accident 2022430499041

Slight
51.4076, -1.3304
1 vehicle 1 casualty
VAUXHALL CORSA (3y)
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Accident 2022010408460

Slight
51.4991, -0.1645
2 vehicles 4 casualties
TOYOTA PRIUS TRIUMPH STREET TRIPLE
View Details

Accident 2022010410655

Slight
51.5022, -0.1505
3 vehicles 1 casualty
VOLVO XC40 (2y) Car Car
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Accident 2022010408315

Serious
51.5082, -0.1320
2 vehicles 1 casualty
VOLKSWAGEN SHARAN (4y) HONDA ANC
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Accident 2022430503009

Slight
51.4038, -1.2507
2 vehicles 1 casualty
VOLKSWAGEN POLO (1y) Pedal cycle
View Details