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 2001520026247

Slight
51.4546, -2.5964
1 vehicle 1 casualty
DENNIS Model Missing
View Details

Accident 200101BS00118

Slight
51.4946, -0.1941
2 vehicles 1 casualty
Vehicle Motorcycle 50cc and under (1y)
View Details

Accident 200143W407021

Slight
51.4040, -1.3010
3 vehicles 1 casualty
VAUXHALL CAVALIER VAUXHALL VECTRA (4y) ROVER 400 SERIES
View Details

Accident 200143W500021

Serious
51.4937, -0.5480
2 vehicles 3 casualties
VAUXHALL ASTRA (1y) HONDA Model Missing
View Details

Accident 2001520024180

Slight
51.4534, -2.5972
1 vehicle 2 casualties
DENNIS Model Missing (1y)
View Details

Accident 200143W383021

Slight
51.4530, -0.9488
2 vehicles 2 casualties
Goods 7.5 tonnes mgw and over FORD SIERRA
View Details

Accident 200101BS00117

Serious
51.5016, -0.1611
3 vehicles 11 casualties
VOLVO V70 (1y) LEYLAND AEC Model Missing LEYLAND AEC Model Missing
View Details

Accident 200101CP00029

Serious
51.5160, -0.1092
2 vehicles 1 casualty
YAMAHA FZS 600 (2y) Vehicle
View Details

Accident 200143W447021

Fatal
51.4066, -1.1297
3 vehicles 4 casualties
BMW 3 SERIES (2y) Vehicle SAAB 9000 (3y)
View Details

Accident 200101TX00226

Slight
51.4788, -0.3654
2 vehicles 3 casualties
VAUXHALL ASTRA NISSAN BLUEBIRD
View Details

Accident 2001520025119

Slight
51.4340, -2.5527
3 vehicles 1 casualty
SUBARU JUSTY RENAULT 19 AUDI A6
View Details

Accident 200101TX00179

Slight
51.4879, -0.3141
2 vehicles 2 casualties
AUDI 80 VOLKSWAGEN GOLF
View Details

Accident 200143W358021

Slight
51.5100, -0.5905
2 vehicles 1 casualty
HONDA C90 NISSAN PRIMERA
View Details

Accident 200101DM00308

Slight
51.5020, -0.1509
2 vehicles 1 casualty
Pedal cycle VOLKSWAGEN Model Missing
View Details

Accident 2001520030350

Slight
51.4977, -2.6899
1 vehicle 1 casualty
SCANIA Model Missing
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Accident 2001520025097

Slight
51.3925, -2.3492
2 vehicles 1 casualty
RENAULT CLIO HONDA Model Missing
View Details

Accident 200143W461021

Slight
51.3993, -1.1540
2 vehicles 1 casualty
Vehicle HONDA CIVIC (3y)
View Details

Accident 200101TX00164

Slight
51.4913, -0.3033
1 vehicle 1 casualty
Vehicle
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Accident 200101BS00101

Slight
51.5016, -0.1609
2 vehicles 1 casualty
Vehicle Vehicle
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Accident 200101DM00333

Slight
51.5067, -0.1397
1 vehicle 1 casualty
Van / Goods 3.5 tonnes mgw or under
View Details