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 201601TX20469

Slight
51.4761, -0.3983
3 vehicles 4 casualties
FORD KA Car NISSAN ALMERA
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Accident 2016545465716

Slight
51.4399, -2.0170
2 vehicles 2 casualties
FORD FOCUS CHEVROLET CAPTIVA
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Accident 201601TX20467

Slight
51.4871, -0.2529
2 vehicles 1 casualty
RENAULT ESPACE MERCEDES C CLASS
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Accident 201643R151066

Slight
51.5126, -0.6129
4 vehicles 1 casualty
VAUXHALL VECTRA SEAT LEON VAUXHALL CORSA RENAULT TRAFIC (2y)
View Details

Accident 201643W131066

Slight
51.4520, -0.9549
3 vehicles 1 casualty
Car Car Car
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Accident 201601TX20466

Slight
51.4922, -0.2899
3 vehicles 1 casualty
VOLKSWAGEN TOURAN Motorcycle over 125cc and up to 500cc (1y) Pedal cycle
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Accident 2016521604825

Slight
51.4424, -2.5646
2 vehicles 1 casualty
VOLKSWAGEN PASSAT Motorcycle over 125cc and up to 500cc (1y)
View Details

Accident 201601XH30504

Slight
51.4809, -0.4587
2 vehicles 1 casualty
FORD FIESTA LAND ROVER RANGE ROVER
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Accident 201601TX20481

Slight
51.4880, -0.2704
1 vehicle 1 casualty
NISSAN MICRA
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Accident 2016521604938

Slight
51.3862, -2.4307
2 vehicles 1 casualty
PEUGEOT 1007 Pedal cycle
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Accident 201643R244066

Slight
51.5106, -0.5958
2 vehicles 3 casualties
Taxi/Private hire car NISSAN QASHQAI
View Details

Accident 2016545279816

Slight
51.4395, -2.0203
1 vehicle 1 casualty
FORD FOCUS
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Accident 201601BS70353

Slight
51.4954, -0.1777
1 vehicle 1 casualty
FORD TRANSIT CUSTOM (1y)
View Details

Accident 201601TX20452

Slight
51.4909, -0.2821
2 vehicles 1 casualty
FORD GALAXY (4y) Car
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Accident 201601CW10830

Slight
51.5089, -0.1369
2 vehicles 1 casualty
LEXMOTO FMR 125 BMW 5 SERIES
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Accident 201601CW10846

Slight
51.5017, -0.1513
2 vehicles 1 casualty
Taxi/Private hire car MERCEDES CLC CLASS
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Accident 2016545164416

Fatal
51.4167, -1.7048
2 vehicles 1 casualty
BMW 3 SERIES SEAT LEON
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Accident 2016521604211

Slight
51.4493, -2.5849
2 vehicles 1 casualty
PULSE WY 125 (3y) Car
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Accident 201601TX20439

Slight
51.4765, -0.3842
1 vehicle 1 casualty
TOYOTA AYGO (2y)
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Accident 201643R067066

Slight
51.5042, -0.5720
2 vehicles 1 casualty
FORD KA (3y) TOYOTA PRIUS+ (2y)
View Details