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 201043R162030

Slight
51.5088, -0.5837
2 vehicles 3 casualties
FORD FIESTA VAUXHALL ASTRA
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Accident 201043R142030

Slight
51.5197, -0.6453
2 vehicles 1 casualty
FORD ESCORT HONDA CIVIC
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Accident 2010521002614

Slight
51.4505, -2.6077
2 vehicles 1 casualty
CITROEN BERLINGO PEUGEOT 206
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Accident 201054EF10510

Serious
51.4305, -2.2268
2 vehicles 2 casualties
VAUXHALL ASTRA (1y) VOLVO Model Missing
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Accident 201001CW10556

Slight
51.5032, -0.1507
2 vehicles 1 casualty
Motorcycle over 500cc LAND ROVER RANGE ROVER (1y)
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Accident 201001TX20186

Slight
51.4811, -0.4182
1 vehicle 1 casualty
VOLKSWAGEN POLO
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Accident 201043R161030

Slight
51.5159, -0.6249
2 vehicles 1 casualty
FORD PUMA SAAB 9-3
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Accident 201054EF09010

Slight
51.4405, -2.1857
3 vehicles 1 casualty
HONDA CBR1000RR (1y) VOLVO Model Missing MERCEDES A CLASS (2y)
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Accident 201001BS70140

Slight
51.4986, -0.1653
1 vehicle 1 casualty
Car
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Accident 201001XH30217

Slight
51.4811, -0.4402
2 vehicles 1 casualty
VOLKSWAGEN LT 35 NISSAN PRIMERA
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Accident 201043R113030

Slight
51.5148, -0.6215
2 vehicles 1 casualty
VAUXHALL CORSA APRILIA RS 125R EXTREMA
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Accident 201043R144030

Slight
51.4911, -0.5416
2 vehicles 1 casualty
MERCEDES C CLASS TOYOTA AVENSIS
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Accident 201001CW10567

Slight
51.5076, -0.1273
2 vehicles 1 casualty
LONDON TAXIS INT. TX1 PEUGEOT 307
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Accident 2010521002465

Slight
51.4478, -2.6233
2 vehicles 1 casualty
Car Car
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Accident 201001CW10495

Slight
51.5116, -0.1191
3 vehicles 1 casualty
APRILIA RS 125 (1y) Van / Goods 3.5 tonnes mgw or under Pedal cycle
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Accident 201043W195030

Serious
51.4472, -0.9873
2 vehicles 1 casualty
HONDA VTR1000F VAUXHALL VECTRA
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Accident 201043W185030

Slight
51.4409, -1.0603
3 vehicles 1 casualty
RENAULT MEGANE RENAULT CLIO (3y) Van / Goods 3.5 tonnes mgw or under
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Accident 201043W135030

Slight
51.4335, -1.0799
3 vehicles 2 casualties
Car MERCEDES E CLASS (3y) FORD GALAXY
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Accident 201043W183030

Slight
51.4110, -1.3785
1 vehicle 1 casualty
SUZUKI SV 650
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Accident 201001TX20148

Slight
51.4911, -0.3040
2 vehicles 1 casualty
Motorcycle 125cc and under Van / Goods 3.5 tonnes mgw or under
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