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 200501BS70114

Slight
51.4986, -0.1656
1 vehicle 1 casualty
Car
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Accident 200543W321035

Slight
51.4749, -0.8911
2 vehicles 1 casualty
YAMAHA FZS 600 (3y) Car
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Accident 200543W322035

Slight
51.4442, -1.0240
2 vehicles 1 casualty
Car Motorcycle over 500cc
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Accident 200554AH13805

Slight
51.4212, -1.7303
2 vehicles 1 casualty
VAUXHALL ASTRA Pedal cycle
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Accident 200501BS70115

Slight
51.4944, -0.1954
3 vehicles 1 casualty
BMW 7 SERIES (1y) Car RENAULT LAGUNA
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Accident 200543W351035

Slight
51.5111, -0.6026
3 vehicles 1 casualty
FORD ESCORT VAUXHALL CORSA RENAULT CLIO (4y)
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Accident 200543W282035

Slight
51.4893, -0.5367
2 vehicles 2 casualties
HONDA Model Missing Vehicle
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Accident 200501TX20122

Slight
51.4826, -0.3370
2 vehicles 2 casualties
VOLKSWAGEN POLO MITSUBISHI CARISMA
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Accident 200543W263035

Slight
51.4397, -1.0658
2 vehicles 1 casualty
Car VOLVO V70 (4y)
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Accident 2005520037966

Slight
51.4414, -2.5598
1 vehicle 1 casualty
LEYLAND Model Missing
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Accident 2005520036871

Slight
51.4530, -2.5981
1 vehicle 1 casualty
Taxi/Private hire car
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Accident 2005520039021

Slight
51.3886, -2.3591
2 vehicles 1 casualty
Car Pedal cycle
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Accident 200501FH10084

Slight
51.4906, -0.2133
2 vehicles 1 casualty
PORSCHE 911 VAUXHALL ASTRA
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Accident 200501TX20118

Slight
51.4750, -0.3933
2 vehicles 1 casualty
MAZDA 626 MERCEDES A CLASS
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Accident 200501TA00066

Slight
51.5096, -0.1347
2 vehicles 1 casualty
Motorcycle 125cc and under Car
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Accident 2005520037265

Slight
51.4524, -2.5984
1 vehicle 1 casualty
Car
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Accident 200501BS70090

Slight
51.4978, -0.1669
1 vehicle 2 casualties
Motorcycle over 125cc and up to 500cc
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Accident 200501XH30160

Slight
51.4807, -0.4402
2 vehicles 1 casualty
MAZDA RX8 (1y) AUDI A6
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Accident 2005520036056

Slight
51.3982, -2.3375
2 vehicles 1 casualty
Car MERCEDES Model Missing (1y)
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Accident 200501CW10361

Slight
51.5058, -0.1447
2 vehicles 1 casualty
YAMAHA Model Missing Car
View Details