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 200001DM00811

Slight
51.5088, -0.1322
1 vehicle 1 casualty
LEYLAND AEC Model Missing
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Accident 200001DM00859

Slight
51.5113, -0.1192
2 vehicles 1 casualty
VOLVO 940 FORD TRANSIT
View Details

Accident 2000520500008

Slight
51.4545, -2.5972
1 vehicle 1 casualty
Vehicle
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Accident 200043W657040

Slight
51.5238, -0.7053
2 vehicles 1 casualty
ROVER 600 SERIES (3y) Pedal cycle
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Accident 200043W566040

Serious
51.4166, -1.1185
2 vehicles 2 casualties
VOLKSWAGEN Model Missing (3y) FORD MONDEO (3y)
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Accident 200001DM00775

Slight
51.5120, -0.1191
2 vehicles 1 casualty
Pedal cycle Motorcycle 125cc and under
View Details

Accident 200001BS00315

Serious
51.4933, -0.1991
2 vehicles 1 casualty
VOLKSWAGEN SCIROCCO NISSAN PRIMERA
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Accident 200001DM00832

Serious
51.5137, -0.1114
2 vehicles 1 casualty
TOYOTA HIACE (1y) VOLVO Model Missing
View Details

Accident 200043W652040

Slight
51.5115, -0.6089
2 vehicles 1 casualty
Vehicle FORD ESCORT
View Details

Accident 200043W607040

Slight
51.4077, -1.3362
2 vehicles 1 casualty
Pedal cycle PEUGEOT 306 (4y)
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Accident 200001DM00813

Slight
51.5076, -0.1312
2 vehicles 1 casualty
VOLVO 340 Pedal cycle
View Details

Accident 200001TX00419

Serious
51.4775, -0.3757
2 vehicles 1 casualty
NISSAN CHERRY VAUXHALL NOVA
View Details

Accident 200043W556040

Fatal
51.4474, -0.9830
1 vehicle 1 casualty
ROVER METRO
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Accident 200043W502040

Slight
51.4516, -0.9582
2 vehicles 1 casualty
Vehicle TALBOT SAMBA
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Accident 200001TX00442

Slight
51.4795, -0.4106
2 vehicles 1 casualty
HYUNDAI ATOZ (1y) Vehicle
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Accident 200001DM00805

Slight
51.5081, -0.1273
1 vehicle 1 casualty
VOLVO Model Missing
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Accident 2000520048259

Slight
51.4316, -2.5456
2 vehicles 1 casualty
FORD FIESTA RENAULT 21
View Details

Accident 200001DM00794

Slight
51.5081, -0.1273
1 vehicle 1 casualty
PEUGEOT 205
View Details

Accident 200043W545040

Slight
51.4549, -0.9398
3 vehicles 1 casualty
RENAULT CLIO VAUXHALL VECTRA (2y) CITROEN AX
View Details

Accident 200043W581040

Slight
51.5140, -0.6191
2 vehicles 1 casualty
FORD MONDEO (3y) FORD FIESTA
View Details