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 2019521905595

Slight
51.4295, -2.5396
4 vehicles 1 casualty
VAUXHALL CORSA Goods 7.5 tonnes mgw and over TOYOTA AYGO (3y) Car
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Accident 2019010178034

Slight
51.4913, -0.2992
2 vehicles 3 casualties
BMW 2 SERIES (4y) TOYOTA PRIUS
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Accident 2019430138397

Slight
51.5147, -0.8039
2 vehicles 1 casualty
Car Motorcycle 125cc and under
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Accident 2019430128520

Slight
51.5204, -0.6607
2 vehicles 2 casualties
Car AUDI A6 (3y)
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Accident 2019544079319

Serious
51.4380, -2.0712
2 vehicles 1 casualty
Car SUZUKI GSXR 750
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Accident 2019430126754

Slight
51.5105, -0.5950
2 vehicles 1 casualty
VAUXHALL CORSA Taxi/Private hire car
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Accident 2019430125526

Slight
51.4849, -0.5111
2 vehicles 1 casualty
HONDA CBF125N VOLKSWAGEN CRAFTER (2y)
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Accident 2019521905530

Slight
51.4428, -2.5689
2 vehicles 1 casualty
VAUXHALL INSIGNIA Pedal cycle
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Accident 2019010176993

Slight
51.5050, -0.1462
2 vehicles 1 casualty
TOYOTA AURIS Motorcycle over 500cc (3y)
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Accident 2019010176793

Slight
51.4819, -0.3456
2 vehicles 1 casualty
Piaggio VESPA FORD FOCUS (2y)
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Accident 2019430120488

Slight
51.5107, -0.5953
2 vehicles 1 casualty
BMW 5 SERIES PEUGEOT 308 (3y)
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Accident 2019010176772

Slight
51.4877, -0.2639
1 vehicle 2 casualties
HONDA JAZZ
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Accident 2019480950684

Slight
51.5177, -0.1078
2 vehicles 1 casualty
AUDI RS6 (4y) Pedal cycle
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Accident 2019010176123

Serious
51.4944, -0.1954
2 vehicles 5 casualties
VOLKSWAGEN GOLF MERCEDES V CLASS
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Accident 2019430140795

Slight
51.4131, -1.4590
2 vehicles 2 casualties
Car Motorcycle over 500cc
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Accident 2019010175998

Slight
51.4971, -0.1685
2 vehicles 1 casualty
BMW 6 SERIES (3y) Taxi/Private hire car
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Accident 2019521905481

Slight
51.4024, -2.3098
2 vehicles 1 casualty
MAZDA MX-5 SMART FORFOUR (3y)
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Accident 2019521903826

Slight
51.4271, -2.5285
2 vehicles 1 casualty
Pedal cycle SAAB 9-5
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Accident 2019430124994

Slight
51.5146, -0.6202
2 vehicles 1 casualty
MINI COOPER Pedal cycle
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Accident 2019430117157

Slight
51.4860, -0.5177
2 vehicles 1 casualty
BMW 1 SERIES Goods 7.5 tonnes mgw and over
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