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 2009520906256

Slight
51.3922, -2.3517
4 vehicles 1 casualty
PEUGEOT 207 (1y) VOLVO V70 ROVER 45 Car
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Accident 2009520906620

Slight
51.3981, -2.3379
2 vehicles 5 casualties
TOYOTA Model Missing CITROEN SAXO
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Accident 200943W095079

Serious
51.4941, -0.8496
2 vehicles 1 casualty
BMW 3 SERIES SUZUKI SV 650 (2y)
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Accident 200901BS70367

Slight
51.4927, -0.2001
2 vehicles 1 casualty
Pedal cycle Car
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Accident 200901CW11380

Slight
51.5075, -0.1301
1 vehicle 1 casualty
Pedal cycle
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Accident 200901CW11376

Serious
51.5133, -0.1134
1 vehicle 1 casualty
LONDON TAXIS INT. TXII
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Accident 200901CW11378

Slight
51.5137, -0.1119
1 vehicle 2 casualties
VOLVO Model Missing
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Accident 200901CW11377

Slight
51.5080, -0.1332
1 vehicle 2 casualties
VOLKSWAGEN GOLF
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Accident 2009520906475

Serious
51.3909, -2.4385
1 vehicle 2 casualties
FORD MONDEO
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Accident 200901CW11403

Slight
51.5083, -0.1257
1 vehicle 1 casualty
Motorcycle over 500cc
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Accident 200943W122079

Slight
51.4160, -1.1192
1 vehicle 1 casualty
VOLKSWAGEN GOLF
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Accident 200901BS70371

Slight
51.4992, -0.1644
4 vehicles 2 casualties
Bus or coach (17 or more pass seats) Car HONDA SES125 (4y) Goods over 3.5t. and under 7.5t
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Accident 200943R068079

Slight
51.5191, -0.7641
2 vehicles 1 casualty
FORD FOCUS (3y) FORD FOCUS
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Accident 200943N039079

Slight
51.5239, -0.7014
1 vehicle 1 casualty
SUZUKI GSX 650
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Accident 2009520906287

Slight
51.3852, -2.3768
2 vehicles 1 casualty
Vehicle VAUXHALL VECTRA
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Accident 200943W115079

Slight
51.4224, -1.1054
2 vehicles 1 casualty
RENAULT CLIO FORD ESCORT
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Accident 2009520906090

Serious
51.3843, -2.3862
3 vehicles 1 casualty
FORD FIESTA KAWASAKI ZR1000 (4y) TOYOTA HILUX (1y)
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Accident 200943R123079

Slight
51.5103, -0.5957
2 vehicles 1 casualty
MERCEDES A CLASS Car
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Accident 200954EH23609

Slight
51.4091, -1.6064
2 vehicles 1 casualty
AUDI A4 AUDI A4
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Accident 200943W041079

Serious
51.4187, -1.5214
2 vehicles 3 casualties
PEUGEOT 306 FORD ESCORT
View Details