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 200001BS00731

Slight
51.4977, -0.1671
2 vehicles 1 casualty
TOYOTA CARINA PIAGGIO VESPA
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Accident 200043W352090

Serious
51.5154, -0.7877
2 vehicles 1 casualty
Vehicle KAWASAKI ZX750 (3y)
View Details

Accident 200001CP00346

Slight
51.5177, -0.1074
2 vehicles 1 casualty
Pedal cycle FORD TRANSIT (4y)
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Accident 200043W360090

Slight
51.5056, -0.5761
1 vehicle 1 casualty
HONDA Model Missing
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Accident 200001TX00988

Serious
51.4817, -0.3472
2 vehicles 4 casualties
Vehicle PEUGEOT 405
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Accident 200001DM02177

Serious
51.5131, -0.1176
1 vehicle 1 casualty
Vehicle
View Details

Accident 2000520112160

Slight
51.4569, -2.5957
2 vehicles 2 casualties
NISSAN PRIMERA (4y) TOYOTA CELICA (3y)
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Accident 200001BS00729

Slight
51.4946, -0.1930
2 vehicles 2 casualties
GILERA RUNNER 125 MERCEDES E CLASS
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Accident 2000520112101

Slight
51.3847, -2.3837
1 vehicle 1 casualty
MERCEDES 200
View Details

Accident 200001DM01912

Slight
51.5077, -0.1272
1 vehicle 1 casualty
VOLKSWAGEN LT 35
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Accident 200001DM01942

Slight
51.5085, -0.1338
2 vehicles 1 casualty
Pedal cycle Van / Goods 3.5 tonnes mgw or under
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Accident 200001TX01147

Serious
51.4882, -0.3134
2 vehicles 1 casualty
KAWASAKI Model Missing Goods 7.5 tonnes mgw and over
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Accident 200001BS00739

Slight
51.5018, -0.1598
2 vehicles 2 casualties
SUZUKI Model Missing Vehicle
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Accident 200043W305090

Slight
51.5035, -0.8210
4 vehicles 1 casualty
FORD TRANSIT FORD FOCUS (1y) Van / Goods 3.5 tonnes mgw or under MAZDA 323 (2y)
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Accident 200001TX01116

Slight
51.4915, -0.2828
2 vehicles 1 casualty
Vehicle RENAULT Model Missing
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Accident 200001DM01941

Slight
51.5071, -0.1400
2 vehicles 1 casualty
MERCEDES C CLASS (3y) Pedal cycle
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Accident 200001TX01005

Slight
51.4774, -0.4036
2 vehicles 2 casualties
FORD ESCORT VAUXHALL CORSA
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Accident 200001DM01892

Slight
51.5129, -0.1183
1 vehicle 1 casualty
TRIUMPH DAYTONA 955I
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Accident 200001TX00966

Slight
51.4825, -0.3370
2 vehicles 1 casualty
DAEWOO MATIZ (1y) FORD FIESTA
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Accident 200001TX00999

Slight
51.4876, -0.2676
2 vehicles 2 casualties
RENAULT LAGUNA (1y) VOLKSWAGEN Model Missing
View Details