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 2022430280059

Slight
51.4479, -0.9781
1 vehicle 1 casualty
Car
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Accident 2022430279119

Slight
51.4895, -0.5368
2 vehicles 1 casualty
VOLKSWAGEN CADDYMAXI (4y) JAGUAR F-PACE (4y)
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Accident 2022010384448

Slight
51.4915, -0.2943
2 vehicles 1 casualty
RENAULT CLIO VOLKSWAGEN TRANSPORTER (1y)
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Accident 2022430277300

Serious
51.5127, -0.6135
2 vehicles 1 casualty
FORD FOCUS Motorcycle 125cc and under
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Accident 2022010384227

Slight
51.4881, -0.3140
2 vehicles 1 casualty
VAUXHALL ASTRA MERCEDES E CLASS
View Details

Accident 2022430274224

Slight
51.5245, -0.7206
2 vehicles 1 casualty
Pedal cycle Car
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Accident 2022010383761

Slight
51.4922, -0.2834
2 vehicles 1 casualty
Pedal cycle MERCEDES C CLASS (1y)
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Accident 2022010384210

Slight
51.4779, -0.4047
1 vehicle 1 casualty
VOLVO MODEL MISSING
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Accident 2022010383594

Serious
51.4808, -0.3516
1 vehicle 1 casualty
VAUXHALL VECTRA
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Accident 2022010383344

Slight
51.4776, -0.4036
2 vehicles 1 casualty
TOYOTA C-HR HONDA CBF 125 (4y)
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Accident 2022430267230

Slight
51.5202, -0.6507
3 vehicles 1 casualty
HONDA JAZZ RENAULT CLIO TOYOTA YARIS
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Accident 2022430266840

Slight
51.4854, -0.5139
2 vehicles 1 casualty
BMW 3 SERIES DAF TRUCKS MODEL MISSING (3y)
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Accident 2022010382944

Slight
51.4779, -0.3722
2 vehicles 5 casualties
LAND ROVER RANGE ROVER SPORT (2y) TOYOTA AVENSIS
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Accident 2022430265037

Slight
51.4157, -1.4941
2 vehicles 3 casualties
VAUXHALL CORSA VAUXHALL INSIGNIA
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Accident 2022430282156

Slight
51.5078, -0.5805
2 vehicles 1 casualty
FIAT 500 VOLVO MODEL MISSING
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Accident 2022430264215

Serious
51.4498, -0.9874
2 vehicles 1 casualty
Motorcycle 125cc and under Car
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Accident 2022010382708

Slight
51.4883, -0.3128
2 vehicles 1 casualty
Car SUZUKI SWIFT
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Accident 2022522202792

Slight
51.4291, -2.5377
2 vehicles 1 casualty
Pedal cycle RENAULT CLIO
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Accident 2022010382432

Slight
51.5024, -0.1566
2 vehicles 1 casualty
Motorcycle over 125cc and up to 500cc (4y) NISSAN NV200 (3y)
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Accident 2022010382821

Slight
51.5077, -0.1311
2 vehicles 2 casualties
BMW 5 SERIES BMW 5 SERIES
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