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 200901TX20537

Slight
51.4913, -0.3034
2 vehicles 1 casualty
TOYOTA ESTIMA Motorcycle 125cc and under
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Accident 200901TX20540

Slight
51.4753, -0.3955
2 vehicles 1 casualty
VOLKSWAGEN TOURAN Car
View Details

Accident 200943W139099

Slight
51.4526, -0.9510
1 vehicle 2 casualties
ROVER 200 SERIES
View Details

Accident 200901CW12193

Slight
51.5074, -0.1289
2 vehicles 1 casualty
Pedal cycle Motorcycle over 500cc
View Details

Accident 200901BS70517

Slight
51.4927, -0.2005
2 vehicles 1 casualty
MERCEDES E CLASS (3y) Taxi/Private hire car (3y)
View Details

Accident 200943W124099

Slight
51.4035, -1.2616
3 vehicles 1 casualty
Pedal cycle Car Car
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Accident 200943R120099

Slight
51.5114, -0.6029
2 vehicles 2 casualties
SEAT ALHAMBRA TOYOTA YARIS
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Accident 200901BS70542

Slight
51.5014, -0.1611
1 vehicle 1 casualty
TRIUMPH TIGER (2y)
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Accident 200901TA00111

Slight
51.5082, -0.1393
2 vehicles 2 casualties
VOLVO Model Missing RENAULT Model Missing (2y)
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Accident 2009520908799

Slight
51.4035, -2.3068
2 vehicles 1 casualty
JAGUAR S TYPE Goods 7.5 tonnes mgw and over
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Accident 200943W077099

Slight
51.4472, -0.9849
2 vehicles 1 casualty
VOLKSWAGEN GOLF Motorcycle over 125cc and up to 500cc (2y)
View Details

Accident 200901TA00105

Serious
51.5092, -0.1324
2 vehicles 1 casualty
LONDON TAXIS INT. TXII (4y) Pedal cycle
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Accident 2009520908416

Slight
51.4532, -2.5978
1 vehicle 1 casualty
MERCEDES C CLASS (1y)
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Accident 200943W061099

Slight
51.4447, -1.0157
3 vehicles 1 casualty
FORD FIESTA ROVER 100 SERIES ROVER 200 SERIES
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Accident 200943W099099

Serious
51.3975, -1.2227
1 vehicle 1 casualty
YAMAHA YZF R6 (3y)
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Accident 2009520908141

Slight
51.4500, -2.6212
2 vehicles 1 casualty
Pedal cycle VOLKSWAGEN Model Missing
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Accident 200901TX20531

Slight
51.4886, -0.2750
2 vehicles 1 casualty
Car MINI COOPER (3y)
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Accident 200901TX20550

Slight
51.4875, -0.2674
2 vehicles 1 casualty
Vehicle FORD FOCUS
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Accident 200901CW11951

Serious
51.5078, -0.1272
2 vehicles 2 casualties
LAND ROVER Model Missing (3y) VOLVO Model Missing
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Accident 200943W042099

Slight
51.4440, -1.0192
2 vehicles 1 casualty
CHRYSLER 300 (1y) VOLKSWAGEN GOLF
View Details