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 200101DM00673

Slight
51.5062, -0.1350
2 vehicles 1 casualty
PIAGGIO VESPA (2y) ROVER 200 SERIES (4y)
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Accident 200101FH00246

Slight
51.4912, -0.2199
2 vehicles 1 casualty
HONDA VT500E Vehicle
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Accident 200101FH00247

Slight
51.4908, -0.2069
2 vehicles 1 casualty
Vehicle MERCEDES S CLASS
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Accident 200101XH00294

Slight
51.4810, -0.4588
1 vehicle 1 casualty
FORD FIESTA (3y)
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Accident 200101BS00253

Slight
51.4960, -0.1710
2 vehicles 1 casualty
FORD TRANSIT (3y) YAMAHA Model Missing
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Accident 200101DM00779

Slight
51.5070, -0.1285
1 vehicle 1 casualty
YAMAHA Model Missing
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Accident 200143W695031

Slight
51.4510, -0.9629
3 vehicles 1 casualty
MAZDA 323 CITROEN SAXO (2y) Vehicle
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Accident 200101DM00592

Slight
51.5029, -0.1523
2 vehicles 1 casualty
RENAULT CLIO Pedal cycle
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Accident 200143W614031

Slight
51.3960, -1.1602
2 vehicles 1 casualty
FORD TRANSIT (2y) PEUGEOT 305
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Accident 2001520044733

Slight
51.3834, -2.3693
2 vehicles 1 casualty
FORD SIERRA PEUGEOT 405
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Accident 200101DM00608

Slight
51.5019, -0.1594
1 vehicle 1 casualty
CARBODIES TAXI
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Accident 200101FH00237

Slight
51.4913, -0.2363
2 vehicles 1 casualty
Vehicle FORD FIESTA
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Accident 2001520043770

Slight
51.4251, -2.5156
2 vehicles 1 casualty
NISSAN SUNNY Vehicle
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Accident 200101DM00668

Slight
51.5106, -0.1207
1 vehicle 1 casualty
CARBODIES TAXI
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Accident 200143W552031

Slight
51.5103, -0.5944
2 vehicles 1 casualty
VAUXHALL NOVA KAWASAKI ER500
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Accident 200101DM00674

Slight
51.5100, -0.1334
1 vehicle 1 casualty
VOLVO Model Missing (1y)
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Accident 200101BS00222

Slight
51.4946, -0.1911
2 vehicles 1 casualty
VOLVO 940 IVECO Model Missing (1y)
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Accident 200101BS00238

Slight
51.4993, -0.1641
2 vehicles 1 casualty
BMW R 1100 RT MERCEDES ML CLASS
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Accident 2001520046248

Slight
51.4851, -2.6770
2 vehicles 1 casualty
CITROEN AX SCANIA Model Missing
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Accident 200101FH00230

Slight
51.4909, -0.2309
1 vehicle 1 casualty
HONDA CB500 (3y)
View Details