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 2017430190225

Slight
51.5039, -0.5713
1 vehicle 2 casualties
VOLKSWAGEN GOLF
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Accident 2017010043890

Slight
51.4835, -0.4947
2 vehicles 2 casualties
VAUXHALL CORSA (1y) LAND ROVER RANGE ROVER SPORT (3y)
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Accident 2017430182322

Slight
51.5239, -0.7014
2 vehicles 1 casualty
MERCEDES E CLASS DS DS4
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Accident 2017430257215

Slight
51.4042, -1.1343
1 vehicle 1 casualty
ROVER 25
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Accident 2017430186371

Slight
51.4535, -0.9540
2 vehicles 2 casualties
SKODA SUPERB (4y) LEXMOTO ZSX 125
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Accident 2017010044451

Slight
51.5082, -0.1310
2 vehicles 1 casualty
Pedal cycle RENAULT TRAFIC (3y)
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Accident 2017430181197

Slight
51.5125, -0.6125
2 vehicles 3 casualties
MERCEDES SPRINTER (4y) MERCEDES E CLASS (4y)
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Accident 2017010052580

Serious
51.5075, -0.1299
1 vehicle 1 casualty
Pedal cycle
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Accident 2017430191742

Slight
51.4539, -0.9454
2 vehicles 1 casualty
Pedal cycle RENAULT MEGANE
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Accident 2017545372517

Serious
51.4191, -2.2490
1 vehicle 1 casualty
Pedal cycle
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Accident 2017521705589

Slight
51.4422, -2.5627
2 vehicles 1 casualty
VAUXHALL COMBO Pedal cycle
View Details

Accident 2017010042695

Slight
51.5056, -0.1385
2 vehicles 1 casualty
MERCEDES S CLASS (2y) KAWASAKI ZR800 (3y)
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Accident 2017430179470

Slight
51.5205, -0.6632
3 vehicles 1 casualty
Goods 7.5 tonnes mgw and over HYUNDAI I10 Car
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Accident 2017010047130

Slight
51.4778, -0.4042
2 vehicles 2 casualties
MINI COUNTRYMAN PEUGEOT 107
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Accident 2017430179579

Slight
51.4852, -0.5130
2 vehicles 1 casualty
BMW M5 (2y) VAUXHALL ASTRA
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Accident 2017010045321

Slight
51.4947, -0.1922
3 vehicles 1 casualty
SMART FORTWO MERCEDES SL CLASS MERCEDES C CLASS
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Accident 2017430175359

Slight
51.4890, -0.5356
2 vehicles 1 casualty
NISSAN QASHQAI Pedal cycle
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Accident 2017010042314

Slight
51.5072, -0.1420
1 vehicle 1 casualty
VAUXHALL ZAFIRA
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Accident 2017010042291

Slight
51.4754, -0.3952
2 vehicles 1 casualty
CHEVROLET SPARK LEXUS RX400
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Accident 2017430179680

Slight
51.4995, -0.8286
2 vehicles 2 casualties
Car FORD MONDEO
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