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 199943W155099

Slight
51.5017, -0.8229
3 vehicles 2 casualties
FORD TRANSIT VAUXHALL ASTRA VOLKSWAGEN POLO
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Accident 199901CX00336

Slight
51.5133, -0.1163
2 vehicles 1 casualty
CARBODIES TAXI (4y) MCW Model Missing
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Accident 199901CP00368

Slight
51.5174, -0.1079
2 vehicles 1 casualty
Pedal cycle MAZDA MX-5
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Accident 199943W133099

Slight
51.4037, -1.2537
3 vehicles 3 casualties
FORD ESCORT (1y) VAUXHALL CAVALIER FORD ESCORT
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Accident 199901BS00558

Slight
51.4934, -0.1986
3 vehicles 2 casualties
BMW 3 SERIES VOLVO S40 PEUGEOT 306
View Details

Accident 199943W131099

Slight
51.4543, -0.9434
2 vehicles 1 casualty
SAAB 9000 BEDFORD Model Missing
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Accident 199901FH00643

Slight
51.4924, -0.2008
3 vehicles 1 casualty
FORD GRANADA BMW 3 SERIES MERCEDES C CLASS (4y)
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Accident 199901BS00544

Slight
51.4982, -0.1663
2 vehicles 1 casualty
Vehicle Daf Trucks Model Missing (2y)
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Accident 199901BS00552

Serious
51.4945, -0.1956
2 vehicles 1 casualty
MERCEDES 300 SUZUKI WAGON R+ (2y)
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Accident 199901CX00329

Slight
51.5087, -0.1251
2 vehicles 1 casualty
Pedal cycle Vehicle
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Accident 1999520126365

Slight
51.4127, -2.4831
2 vehicles 1 casualty
Vehicle Vehicle
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Accident 1999520119610

Slight
51.4331, -2.5495
2 vehicles 1 casualty
Vehicle Pedal cycle
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Accident 199901BS00547

Serious
51.5000, -0.1629
1 vehicle 1 casualty
VOLVO Model Missing (1y)
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Accident 199901XH00800

Slight
51.4812, -0.4499
2 vehicles 1 casualty
Vehicle NISSAN SUNNY
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Accident 199901CX00325

Slight
51.5124, -0.1160
2 vehicles 1 casualty
Pedal cycle CARBODIES TAXI
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Accident 199901CD00325

Serious
51.5066, -0.1429
2 vehicles 1 casualty
MERCEDES S CLASS (2y) KAWASAKI Model Missing
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Accident 199901TX00901

Slight
51.4816, -0.3474
2 vehicles 2 casualties
FORD ORION FORD ESCORT
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Accident 1999520109665

Slight
51.4997, -2.6972
2 vehicles 1 casualty
Vehicle MAN Model Missing (1y)
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Accident 199901CX00322

Slight
51.5113, -0.1191
1 vehicle 1 casualty
FORD SIERRA
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Accident 199943W112099

Slight
51.4037, -1.2544
2 vehicles 1 casualty
VAUXHALL CAVALIER FORD ESCORT
View Details