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 200743R079057

Slight
51.5238, -0.7095
1 vehicle 1 casualty
FORD TRANSIT (3y)
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Accident 200701CW10590

Slight
51.5078, -0.1267
1 vehicle 1 casualty
Taxi/Private hire car
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Accident 200743R069057

Slight
51.5089, -0.5852
2 vehicles 1 casualty
MG MGF FORD FIESTA
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Accident 200701CW10533

Slight
51.5073, -0.1415
2 vehicles 1 casualty
Yamaha FZ6 (2y) TOYOTA LANDCRUISER
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Accident 200701CW10535

Slight
51.5125, -0.1186
2 vehicles 1 casualty
Bus or coach (17 or more pass seats) Pedal cycle
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Accident 200743R077057

Slight
51.5103, -0.5924
2 vehicles 2 casualties
VOLVO S80 METROCAB METROCAB
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Accident 200754EP09707

Slight
51.4510, -2.1354
2 vehicles 1 casualty
VAUXHALL VECTRA Pedal cycle
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Accident 200743R053057

Slight
51.4883, -0.5319
2 vehicles 1 casualty
Goods over 3.5t. and under 7.5t HONDA CONCERTO
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Accident 200701BS70236

Slight
51.5019, -0.1594
1 vehicle 1 casualty
YAMAHA YZF R1 (2y)
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Accident 200743W048057

Slight
51.4032, -1.2432
1 vehicle 1 casualty
FORD FIESTA
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Accident 200701TX20602

Slight
51.4900, -0.3091
2 vehicles 1 casualty
Car Car
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Accident 2007520006173

Slight
51.4340, -2.5499
2 vehicles 1 casualty
DENNIS Model Missing Pedal cycle
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Accident 200743W038057

Slight
51.4507, -0.9650
2 vehicles 2 casualties
Car TOYOTA HILUX (4y)
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Accident 200701BS70221

Slight
51.4947, -0.1920
1 vehicle 1 casualty
Motorcycle over 500cc
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Accident 200701CW10523

Slight
51.5042, -0.1476
3 vehicles 1 casualty
Motorcycle over 125cc and up to 500cc HONDA CB500 VOLVO Model Missing
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Accident 200701TX20241

Serious
51.4899, -0.3090
3 vehicles 1 casualty
VOLKSWAGEN PASSAT (4y) MERCEDES C CLASS (2y) FORD ESCORT
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Accident 200743R047057

Slight
51.5114, -0.6029
2 vehicles 1 casualty
Car CITROEN AX
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Accident 200701TE00103

Serious
51.4763, -0.3844
1 vehicle 1 casualty
BMW 3 SERIES
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Accident 2007520006430

Slight
51.4506, -2.6024
2 vehicles 1 casualty
CITROEN C4 (1y) SUZUKI GSF 600 (3y)
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Accident 2007520006240

Serious
51.4278, -2.5326
1 vehicle 1 casualty
VAUXHALL CORSA
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