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 200943W096089

Slight
51.4104, -1.3455
2 vehicles 1 casualty
PORSCHE BOXSTER Car
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Accident 2009520907184

Slight
51.3844, -2.3829
2 vehicles 1 casualty
Vehicle ALEXANDER DENNIS Model Missing (4y)
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Accident 200901TE00096

Serious
51.4837, -0.3250
2 vehicles 1 casualty
SAAB 9-3 (4y) SUZUKI GSXR 750 (3y)
View Details

Accident 200901CW11598

Slight
51.5066, -0.1431
2 vehicles 1 casualty
KIA RIO (1y) HONDA CBF500 (3y)
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Accident 200901TX20473

Serious
51.4883, -0.2497
2 vehicles 1 casualty
SUZUKI SV 650 (1y) BMW M3
View Details

Accident 2009520907195

Slight
51.3900, -2.3574
2 vehicles 1 casualty
HONDA CIVIC PEUGEOT 206
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Accident 200943R066089

Slight
51.5106, -0.6006
2 vehicles 1 casualty
HONDA SH125 (1y) PEUGEOT 206
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Accident 200943R025089

Slight
51.5078, -0.5808
2 vehicles 1 casualty
VAUXHALL ASTRA (3y) VAUXHALL VECTRA
View Details

Accident 200901TX20456

Slight
51.4832, -0.3271
2 vehicles 2 casualties
Car BMW 3 SERIES
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Accident 200943W017089

Slight
51.4108, -1.1249
2 vehicles 1 casualty
Car VOLVO 940
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Accident 200943R029089

Slight
51.5127, -0.6135
1 vehicle 1 casualty
PEUGEOT 406
View Details

Accident 200901BS70431

Slight
51.4927, -0.2005
3 vehicles 1 casualty
Van / Goods 3.5 tonnes mgw or under VOLKSWAGEN SHARAN (2y) MERCEDES Model Missing (1y)
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Accident 200943W012089

Slight
51.4045, -1.2669
2 vehicles 1 casualty
Car TOYOTA YARIS (4y)
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Accident 2009520907231

Slight
51.4106, -2.4765
2 vehicles 1 casualty
FORD ESCORT HONDA PES 125 (1y)
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Accident 2009520907095

Slight
51.4007, -2.4551
2 vehicles 1 casualty
VAUXHALL VECTRA (4y) HONDA CG125
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Accident 200943W025089

Slight
51.4035, -1.2603
2 vehicles 1 casualty
DAIHATSU SIRION (4y) TRIUMPH SPEED TRIPLE 1050
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Accident 200901TX20455

Slight
51.4778, -0.4045
2 vehicles 2 casualties
VAUXHALL CORSA VAUXHALL ASTRA
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Accident 200901TX20450

Slight
51.4752, -0.3950
2 vehicles 1 casualty
SUZUKI GSX 1300 (3y) Car
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Accident 2009520906835

Slight
51.4468, -2.5819
2 vehicles 1 casualty
Pedal cycle Car
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Accident 200901CW11540

Slight
51.5083, -0.1289
2 vehicles 1 casualty
VOLKSWAGEN TRANSPORTER (1y) HONDA PES 125 (2y)
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