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 200101BS00553

Slight
51.4945, -0.1886
1 vehicle 2 casualties
ROVER 25
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Accident 200101BS00558

Slight
51.4966, -0.1691
2 vehicles 1 casualty
YAMAHA TDM 850 Vehicle
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Accident 200143W403071

Slight
51.3987, -1.2268
2 vehicles 1 casualty
VAUXHALL OMEGA (1y) DERBI SENDA
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Accident 200101TX00735

Slight
51.4925, -0.2854
2 vehicles 1 casualty
VOLKSWAGEN PASSAT (2y) HONDA ACCORD (4y)
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Accident 200143W387071

Serious
51.4473, -0.9987
1 vehicle 1 casualty
Pedal cycle
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Accident 200101XH00611

Slight
51.4816, -0.4766
2 vehicles 1 casualty
PEUGEOT 306 MERCEDES E CLASS (4y)
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Accident 200101DM01504

Slight
51.5113, -0.1191
1 vehicle 1 casualty
DAIMLER Model Missing
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Accident 200101DM01506

Slight
51.5092, -0.1324
1 vehicle 1 casualty
Vehicle
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Accident 200143W343071

Slight
51.4112, -1.3821
3 vehicles 1 casualty
CITROEN SAXO (3y) RENAULT MEGANE (2y) Pedal cycle
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Accident 200101BS00549

Slight
51.4957, -0.1736
2 vehicles 1 casualty
Pedal cycle Vehicle
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Accident 200101BS00550

Slight
51.4946, -0.1944
1 vehicle 1 casualty
FIAT BRAVO
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Accident 200143W344071

Slight
51.4547, -0.9416
1 vehicle 1 casualty
Vehicle
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Accident 200143W311071

Slight
51.5123, -0.6124
2 vehicles 2 casualties
RENAULT MEGANE SUBARU IMPREZA (2y)
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Accident 200101BS00548

Slight
51.4927, -0.2004
2 vehicles 1 casualty
VAUXHALL OMEGA (1y) NISSAN SUNNY
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Accident 200143W324071

Fatal
51.5122, -0.8099
2 vehicles 1 casualty
VOLKSWAGEN GOLF (2y) SUZUKI TL 1000 (3y)
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Accident 200101DM01389

Serious
51.5100, -0.1228
2 vehicles 1 casualty
MBK YN50 OVETTO (1y) Pedal cycle
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Accident 200143W297071

Slight
51.4143, -1.4787
1 vehicle 1 casualty
FORD ESCORT
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Accident 200101BS00543

Slight
51.4945, -0.1886
2 vehicles 1 casualty
TOYOTA CAMRY Pedal cycle
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Accident 200101DM01391

Slight
51.5049, -0.1466
1 vehicle 1 casualty
LEYLAND AEC Model Missing
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Accident 200101DM01367

Slight
51.5125, -0.1188
1 vehicle 1 casualty
HONDA Model Missing (3y)
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