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 2024430277949

Slight
51.4506, -0.9663
2 vehicles 1 casualty
MERCEDES E CLASS HONDA WW125
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Accident 2024010516087

Serious
51.5122, -0.1189
1 vehicle 1 casualty
Motorcycle 125cc and under
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Accident 2024010516065

Slight
51.5065, -0.1437
1 vehicle 1 casualty
MERCEDES SPRINTER
View Details

Accident 2024546696824

Serious
51.4260, -1.9782
2 vehicles 1 casualty
BMW R SERIES PEUGEOT 508
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Accident 2024430269134

Slight
51.4023, -1.1400
1 vehicle 1 casualty
TOYOTA YARIS
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Accident 2024480515069

Slight
51.5142, -0.1095
1 vehicle 1 casualty
DAF TRUCKS MODEL MISSING
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Accident 2024522402115

Slight
51.4270, -2.5288
2 vehicles 2 casualties
NISSAN NOTE Vehicle
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Accident 2024010514971

Slight
51.5072, -0.1284
1 vehicle 1 casualty
BMW X5 (3y)
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Accident 2024430266268

Slight
51.4992, -0.8293
2 vehicles 1 casualty
AUDI A3 Car
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Accident 2024522500283

Slight
51.4342, -2.5486
2 vehicles 1 casualty
FORD TRANSIT CUSTOM (3y) YAMAHA MODEL MISSING
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Accident 2024010514687

Slight
51.5064, -0.1444
2 vehicles 1 casualty
SKODA ENYAQ (3y) Car
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Accident 2024010514509

Serious
51.4797, -0.4105
1 vehicle 1 casualty
VOLVO MODEL MISSING
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Accident 2024010514550

Slight
51.4770, -0.3805
1 vehicle 1 casualty
BMW X1
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Accident 2024430262984

Slight
51.5108, -0.5951
1 vehicle 1 casualty
VAUXHALL MOKKA
View Details

Accident 2024546543524

Slight
51.4251, -2.2375
3 vehicles 1 casualty
LAND ROVER DISCOVERY VOLKSWAGEN CARAVELLE SEAT TOLEDO
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Accident 2024522402323

Slight
51.4867, -2.6836
1 vehicle 1 casualty
YAMAHA GPD (1y)
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Accident 2024010514086

Slight
51.5097, -0.1348
2 vehicles 1 casualty
Pedal cycle Motorcycle 125cc and under
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Accident 2024430256745

Slight
51.4162, -1.1191
2 vehicles 1 casualty
SCANIA MODEL MISSING (1y) VOLKSWAGEN GOLF
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Accident 2024010513722

Serious
51.5046, -0.1479
2 vehicles 1 casualty
PIAGGIO LIBERTY (3y) Van / Goods 3.5 tonnes mgw or under
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Accident 2024010513656

Serious
51.5121, -0.1190
2 vehicles 1 casualty
HONDA SH 125 (3y) FORD TRANSIT
View Details