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 201501TX20099

Serious
51.4835, -0.3261
1 vehicle 1 casualty
Car
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Accident 201543W075025

Slight
51.4440, -1.0272
3 vehicles 2 casualties
CITROEN DS3 (3y) NISSAN QASHQAI FORD TRANSIT CONNECT
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Accident 201501CW10132

Serious
51.5026, -0.1523
1 vehicle 1 casualty
Bus or coach (17 or more pass seats)
View Details

Accident 201543W034025

Slight
51.4410, -1.0603
2 vehicles 1 casualty
Car VAUXHALL CORSA
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Accident 201543W038025

Slight
51.4431, -1.0327
2 vehicles 1 casualty
MERCEDES Model Missing Car
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Accident 201501CP00036

Slight
51.5174, -0.1079
2 vehicles 1 casualty
HONDA INSIGHT (4y) HONDA Model Missing
View Details

Accident 201543R022025

Slight
51.5129, -0.6142
2 vehicles 1 casualty
Car VAUXHALL ASTRA
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Accident 2015521502516

Serious
51.4486, -2.5841
2 vehicles 1 casualty
Car (3y) Pedal cycle
View Details

Accident 201501BS70047

Slight
51.5020, -0.1593
2 vehicles 1 casualty
Taxi/Private hire car Goods 7.5 tonnes mgw and over
View Details

Accident 201501TX20150

Slight
51.4913, -0.3032
2 vehicles 1 casualty
MERCEDES S CLASS (2y) Motorcycle over 500cc
View Details

Accident 201501TX20105

Slight
51.4914, -0.3006
2 vehicles 1 casualty
VOLKSWAGEN GOLF (1y) Motorcycle over 500cc
View Details

Accident 201501TX20070

Slight
51.4753, -0.3952
2 vehicles 1 casualty
Car NISSAN QASHQAI
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Accident 201501CW10154

Slight
51.5130, -0.1152
1 vehicle 1 casualty
ALEXANDER DENNIS Model Missing
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Accident 201501CW10120

Slight
51.5082, -0.1290
1 vehicle 1 casualty
Motorcycle 125cc and under
View Details

Accident 201501BS70042

Slight
51.5017, -0.1604
1 vehicle 1 casualty
Bus or coach (17 or more pass seats)
View Details

Accident 201501FH10048

Slight
51.4907, -0.2080
3 vehicles 1 casualty
Motorcycle 125cc and under Car Goods over 3.5t. and under 7.5t
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Accident 201543R246015

Slight
51.4884, -0.5341
2 vehicles 1 casualty
FORD FIESTA HONDA ACCORD
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Accident 201543R221015

Slight
51.4910, -0.5433
3 vehicles 2 casualties
MERCEDES E CLASS FORD MONDEO (2y) RENAULT MEGANE
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Accident 2015521500749

Slight
51.4487, -2.6185
2 vehicles 1 casualty
Pedal cycle Van / Goods 3.5 tonnes mgw or under
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Accident 201501TX20060

Slight
51.4797, -0.4108
2 vehicles 1 casualty
HONDA JAZZ MERCEDES VITO (4y)
View Details