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 201601CW10134

Slight
51.5022, -0.1520
2 vehicles 1 casualty
TOYOTA AURIS (2y) Pedal cycle
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Accident 201601TX20125

Slight
51.4866, -0.2522
2 vehicles 1 casualty
MERCEDES VITO (1y) Car
View Details

Accident 201601TX20195

Serious
51.4754, -0.3912
1 vehicle 1 casualty
RENAULT MEGANE
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Accident 2016521601626

Serious
51.4850, -2.6776
1 vehicle 1 casualty
VOLKSWAGEN PASSAT
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Accident 2016521601305

Slight
51.4479, -2.5826
2 vehicles 1 casualty
MERCEDES C CLASS BMW 3 SERIES
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Accident 201601CW10150

Slight
51.5032, -0.1508
2 vehicles 1 casualty
LONDON TAXIS INT. TX1 VAUXHALL CORSA (1y)
View Details

Accident 201643R098026

Slight
51.5084, -0.5817
2 vehicles 1 casualty
VAUXHALL VECTRA JAGUAR S TYPE
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Accident 201601BS70047

Slight
51.4986, -0.1653
2 vehicles 1 casualty
VOLKSWAGEN TRANSPORTER (1y) HONDA WW125EX2
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Accident 201643W071026

Fatal
51.4042, -1.2997
1 vehicle 1 casualty
MINI COOPER (4y)
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Accident 201643R165026

Slight
51.4846, -0.5098
2 vehicles 1 casualty
Motorcycle 125cc and under FORD FOCUS (1y)
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Accident 201601CW10108

Slight
51.5096, -0.1349
5 vehicles 2 casualties
WRIGHTBUS NB4L (1y) Van / Goods 3.5 tonnes mgw or under LONDON TAXIS INT. TX4 MERCEDES GL CLASS RENAULT TRAFIC (1y)
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Accident 201601TX20126

Serious
51.4875, -0.2673
3 vehicles 1 casualty
CITROEN C1 HONDA NHX110WH Vehicle
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Accident 201601TX20103

Slight
51.4754, -0.3962
3 vehicles 2 casualties
VOLVO C70 TOYOTA PRIUS LAND ROVER DISCOVERY
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Accident 201643R073026

Slight
51.5021, -0.5673
2 vehicles 1 casualty
VAUXHALL MERIVA Pedal cycle
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Accident 201601TX20298

Slight
51.4869, -0.2533
1 vehicle 1 casualty
MINI COOPER
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Accident 201601FH10157

Serious
51.4912, -0.2239
2 vehicles 2 casualties
Motorcycle over 500cc BMW S 1000
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Accident 201601XH30109

Slight
51.4811, -0.4496
2 vehicles 1 casualty
RENAULT CLIO FORD FOCUS (1y)
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Accident 2016610008716

Slight
51.7106, -3.0489
2 vehicles 2 casualties
VAUXHALL VECTRA FORD FIESTA
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Accident 201601TX20123

Slight
51.4913, -0.2918
2 vehicles 3 casualties
CITROEN BERLINGO TOYOTA PRIUS (1y)
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Accident 201601TX20136

Slight
51.4871, -0.2528
2 vehicles 1 casualty
Yamaha XJ6 (2y) BMW 4 SERIES (1y)
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