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 200743R282097

Slight
51.5205, -0.6394
2 vehicles 1 casualty
HYUNDAI ACCENT FIAT PUNTO
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Accident 200743W209097

Serious
51.4062, -1.2843
2 vehicles 1 casualty
BMW 3 SERIES (2y) Pedal cycle
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Accident 200701FH10590

Serious
51.4914, -0.2043
1 vehicle 1 casualty
Motorcycle 125cc and under
View Details

Accident 2007520712255

Slight
51.4571, -2.6294
2 vehicles 1 casualty
Car YAMAHA DT 125 R
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Accident 200743R202097

Slight
51.5100, -0.5910
3 vehicles 2 casualties
Car RENAULT SCENIC (2y) ALFA ROMEO 147 (3y)
View Details

Accident 200701TX20529

Slight
51.4872, -0.2523
2 vehicles 2 casualties
VAUXHALL VECTRA FODEN Model Missing
View Details

Accident 200701CW10944

Slight
51.5022, -0.1564
2 vehicles 1 casualty
Pedal cycle Car
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Accident 200701FH67073

Serious
51.4908, -0.2072
2 vehicles 4 casualties
VAUXHALL ZAFIRA (2y) RENAULT LAGUNA
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Accident 200701TX67091

Serious
51.4833, -0.3271
1 vehicle 1 casualty
FORD EXPLORER
View Details

Accident 2007520712034

Slight
51.3979, -2.3366
3 vehicles 1 casualty
BMW 3 SERIES ROVER 200 SERIES TOYOTA COROLLA
View Details

Accident 200701FH10507

Slight
51.4908, -0.2290
2 vehicles 1 casualty
TOYOTA COROLLA VAUXHALL ASTRA (1y)
View Details

Accident 200743W169097

Slight
51.4941, -0.8496
2 vehicles 1 casualty
Taxi/Private hire car DUCATI Model Missing
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Accident 200743W172097

Serious
51.4189, -1.1140
2 vehicles 1 casualty
Pedal cycle JOHN DEERE Model Missing
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Accident 2007520712051

Slight
51.4532, -2.5978
2 vehicles 1 casualty
VAUXHALL ASTRA BMW 3 SERIES (3y)
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Accident 200754EN29907

Slight
51.4387, -2.0421
4 vehicles 2 casualties
TOYOTA COROLLA VOLVO V40 FORD MONDEO (2y) Car
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Accident 200743W203097

Slight
51.4473, -0.9987
2 vehicles 1 casualty
Car Pedal cycle
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Accident 200743R146097

Slight
51.5127, -0.6126
1 vehicle 1 casualty
NISSAN MICRA
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Accident 200754EH30407

Slight
51.4172, -1.7393
1 vehicle 1 casualty
MERCEDES Model Missing
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Accident 2007520711940

Slight
51.4302, -2.5427
2 vehicles 1 casualty
PEUGEOT 106 Motorcycle 125cc and under (1y)
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Accident 200701CW10986

Slight
51.5031, -0.1514
2 vehicles 1 casualty
AUDI A6 Pedal cycle
View Details