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 200601CW10239

Slight
51.5027, -0.1524
2 vehicles 2 casualties
AUDI A3 TOYOTA PREVIA
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Accident 200601CW10346

Slight
51.5077, -0.1312
2 vehicles 1 casualty
TRIUMPH TIGER (2y) TOYOTA CARINA
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Accident 200601BS70119

Serious
51.5006, -0.1622
1 vehicle 1 casualty
PORSCHE 911
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Accident 200601CW10246

Slight
51.5082, -0.1296
1 vehicle 1 casualty
Car
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Accident 200601BS70092

Slight
51.4949, -0.1829
1 vehicle 1 casualty
Car
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Accident 200643W160036

Serious
51.5203, -0.6372
2 vehicles 2 casualties
MITSUBISHI FTO Pedal cycle
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Accident 2006520031267

Slight
51.4248, -2.5163
2 vehicles 1 casualty
VAUXHALL VECTRA Car
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Accident 200643W189036

Slight
51.5244, -0.7159
3 vehicles 1 casualty
RENAULT CLIO (1y) VAUXHALL VECTRA TOYOTA YARIS (4y)
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Accident 200601TX20151

Slight
51.4894, -0.2776
2 vehicles 1 casualty
FORD FOCUS Motorcycle over 125cc and up to 500cc
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Accident 2006520030708

Slight
51.3901, -2.3568
2 vehicles 1 casualty
CITROEN XSARA Vehicle
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Accident 200654AH12006

Slight
51.4207, -1.7307
1 vehicle 1 casualty
MERCEDES A CLASS (2y)
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Accident 200601FH10094

Slight
51.4907, -0.2134
2 vehicles 1 casualty
Goods over 3.5t. and under 7.5t Pedal cycle
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Accident 200643W161036

Slight
51.5129, -0.8091
2 vehicles 1 casualty
FIAT BRAVA MERCEDES E CLASS
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Accident 200654AH11006

Slight
51.4188, -1.7134
2 vehicles 2 casualties
PORSCHE BOXSTER (3y) PEUGEOT 206
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Accident 200601CW10168

Serious
51.5113, -0.1191
1 vehicle 1 casualty
LEYLAND Model Missing
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Accident 200601CW10162

Slight
51.5021, -0.1574
2 vehicles 1 casualty
HONDA STREAM YAMAHA Model Missing
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Accident 200601CW10165

Slight
51.5081, -0.1272
1 vehicle 1 casualty
Car
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Accident 200601CW10445

Slight
51.5021, -0.1520
2 vehicles 1 casualty
LONDON TAXIS INT. TXII RENAULT 19
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Accident 2006520032042

Slight
51.4340, -2.5484
2 vehicles 1 casualty
VAUXHALL ZAFIRA Car
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Accident 200601CW10134

Slight
51.5082, -0.1296
2 vehicles 1 casualty
Motorcycle over 500cc VOLVO S40
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