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 2024010487106

Slight
51.5018, -0.1601
2 vehicles 1 casualty
Car Motorcycle over 125cc and up to 500cc
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Accident 2024430001817

Slight
51.4421, -1.0465
2 vehicles 1 casualty
LAND ROVER RANGE ROVER SPORT NISSAN JUKE
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Accident 2024010554652

Serious
51.5062, -0.1389
2 vehicles 1 casualty
Car Pedal cycle
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Accident 2024430001059

Slight
51.4162, -1.1191
2 vehicles 2 casualties
Car Car
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Accident 2024430000667

Slight
51.4475, -0.9831
3 vehicles 3 casualties
Car Car Car
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Accident 2024010487134

Slight
51.5073, -0.1418
2 vehicles 1 casualty
Motorcycle 125cc and under Taxi/Private hire car
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Accident 2023010486051

Slight
51.4876, -0.2673
2 vehicles 2 casualties
VAUXHALL ASTRA (4y) MERCEDES C CLASS
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Accident 2023010486004

Slight
51.5072, -0.1276
1 vehicle 1 casualty
Taxi/Private hire car
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Accident 2023430572417

Slight
51.4055, -1.2740
1 vehicle 1 casualty
SUZUKI SWIFT
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Accident 2023010485461

Serious
51.5062, -0.1349
1 vehicle 1 casualty
Vehicle
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Accident 2023010485120

Slight
51.5053, -0.1383
2 vehicles 1 casualty
VOLKSWAGEN TRANSPORTER Pedal cycle
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Accident 202354D464823

Slight
51.4207, -1.7314
1 vehicle 1 casualty
ALEXANDER DENNIS MODEL MISSING
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Accident 2023010485059

Serious
51.4927, -0.2002
2 vehicles 6 casualties
VOLKSWAGEN SHARAN (4y) FORD TRANSIT CUSTOM
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Accident 2023522401028

Serious
51.4449, -2.5787
2 vehicles 1 casualty
HYUNDAI IONIQ (4y) HONDA CB
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Accident 2023010485002

Slight
51.4783, -0.3702
2 vehicles 1 casualty
LAND ROVER RANGE ROVER EVOQUE (4y) Electric motorcycle
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Accident 2023010485001

Slight
51.4833, -0.3270
2 vehicles 2 casualties
MERCEDES A CLASS AUDI A6
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Accident 2023010484919

Slight
51.4814, -0.4556
1 vehicle 1 casualty
DAF TRUCKS MODEL MISSING
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Accident 2023010484854

Serious
51.5067, -0.1429
1 vehicle 1 casualty
RENAULT TRUCKS MODEL MISSING (1y)
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Accident 2023010484837

Slight
51.4982, -0.1660
1 vehicle 1 casualty
IVECO DAILY
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Accident 2023522400708

Serious
51.4855, -2.6812
2 vehicles 1 casualty
Pedal cycle Car
View Details