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 200901TX20556

Slight
51.4754, -0.3919
2 vehicles 1 casualty
PEUGEOT 106 JAGUAR S TYPE (3y)
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Accident 200901BS70544

Slight
51.4952, -0.1790
2 vehicles 1 casualty
VOLKSWAGEN CADDY Pedal cycle
View Details

Accident 200901TX20555

Slight
51.4866, -0.2523
2 vehicles 1 casualty
BMW X5 HONDA PES 125 (2y)
View Details

Accident 200943R242099

Slight
51.5052, -0.5743
2 vehicles 2 casualties
VAUXHALL ASTRA TOYOTA LANDCRUISER
View Details

Accident 200901BS70536

Slight
51.5018, -0.1598
1 vehicle 1 casualty
Pedal cycle
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Accident 200901BS70535

Serious
51.4977, -0.1671
2 vehicles 1 casualty
AUDI Q7 (2y) Motorcycle over 500cc
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Accident 200901FH10532

Slight
51.4909, -0.2319
3 vehicles 2 casualties
AUDI A3 VOLKSWAGEN CRAFTER (2y) Car
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Accident 2009520908730

Slight
51.4425, -2.5731
2 vehicles 1 casualty
Car Pedal cycle
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Accident 200901TX20546

Slight
51.4816, -0.3473
3 vehicles 3 casualties
CITROEN C5 BMW 3 SERIES (3y) FORD FIESTA
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Accident 2009520908593

Slight
51.4306, -2.5437
2 vehicles 1 casualty
APRILIA Model Missing NISSAN MICRA
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Accident 200901CW11946

Slight
51.5105, -0.1213
2 vehicles 1 casualty
Motorcycle over 500cc AUDI A3
View Details

Accident 200901CW11918

Slight
51.5040, -0.1482
2 vehicles 1 casualty
Bus or coach (17 or more pass seats) (1y) Pedal cycle
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Accident 200954EF32909

Serious
51.4240, -2.2409
2 vehicles 1 casualty
HONDA VFR800 (2y) SUBARU FORESTER
View Details

Accident 2009520908627

Slight
51.3953, -2.3444
2 vehicles 1 casualty
MG TF Pedal cycle
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Accident 200943W146099

Slight
51.4156, -1.4942
2 vehicles 1 casualty
PEUGEOT 307 BMW R 1200 (3y)
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Accident 200901TE00121

Serious
51.4909, -0.2072
1 vehicle 1 casualty
TOYOTA HILUX (4y)
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Accident 200901BS70514

Slight
51.4957, -0.1736
2 vehicles 2 casualties
CHEVROLET CAPTIVA (1y) LONDON TAXIS INT. TX1
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Accident 200901CW12018

Slight
51.5062, -0.1437
2 vehicles 1 casualty
HONDA CBF500 (2y) LONDON TAXIS INT. TX4 (2y)
View Details

Accident 2009520908638

Serious
51.4649, -2.6315
2 vehicles 1 casualty
HONDA CBR1000F VOLKSWAGEN GOLF (4y)
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Accident 200901TX20545

Slight
51.4914, -0.2938
2 vehicles 1 casualty
VAUXHALL OMEGA Pedal cycle
View Details