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 200201BS00554

Serious
51.4947, -0.1920
2 vehicles 1 casualty
HONDA NT650V Vehicle
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Accident 200243W163092

Slight
51.5202, -0.6557
3 vehicles 1 casualty
VAUXHALL CAVALIER VAUXHALL ASTRAVAN Vehicle
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Accident 200201TX00876

Slight
51.4800, -0.3566
2 vehicles 1 casualty
DENNIS Model Missing VAUXHALL CORSA (2y)
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Accident 200201FH00629

Slight
51.4910, -0.2306
2 vehicles 1 casualty
FORD MONDEO (2y) Vehicle
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Accident 200201TX00846

Slight
51.4914, -0.3013
2 vehicles 2 casualties
PEUGEOT 406 (1y) FORD MONDEO
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Accident 200254AH47902

Slight
51.4140, -1.8143
1 vehicle 1 casualty
PEUGEOT 306
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Accident 200243W073092

Slight
51.5188, -0.7469
2 vehicles 1 casualty
FORD ESCORT Pedal cycle
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Accident 200201BS00526

Slight
51.4956, -0.1736
1 vehicle 1 casualty
HONDA Model Missing
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Accident 200201TX00884

Slight
51.4808, -0.4237
3 vehicles 1 casualty
VOLKSWAGEN POLO FORD SIERRA CITROEN XANTIA
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Accident 200201XH00730

Slight
51.4812, -0.4499
2 vehicles 1 casualty
CITROEN ZX Vehicle
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Accident 200243W050092

Serious
51.4208, -1.1093
2 vehicles 1 casualty
VAUXHALL VECTRA (1y) Honda CBR900RR
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Accident 200243W411092

Slight
51.4864, -0.8710
2 vehicles 1 casualty
FORD SIERRA Vehicle
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Accident 2002520118303

Slight
51.4478, -2.6233
2 vehicles 2 casualties
FORD ESCORT PROTON PROTON
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Accident 200201TX00844

Slight
51.4788, -0.4079
2 vehicles 1 casualty
FIAT PUNTO (3y) AUDI 80
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Accident 200243W026092

Serious
51.4102, -1.3751
1 vehicle 1 casualty
VAUXHALL ASTRA
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Accident 200243W040092

Slight
51.4424, -1.0447
3 vehicles 1 casualty
TOYOTA SUPRA PEUGEOT 306 Vehicle
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Accident 200243W041092

Slight
51.4036, -1.2550
2 vehicles 1 casualty
Vehicle Pedal cycle
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Accident 200243W025092

Serious
51.4269, -1.0998
2 vehicles 4 casualties
NISSAN PRIMERA VOLKSWAGEN POLO
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Accident 2002520120235

Slight
51.4438, -2.5777
1 vehicle 1 casualty
MERCEDES SLK CLASS
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Accident 2002520117251

Slight
51.4513, -2.5988
2 vehicles 1 casualty
VAUXHALL CAVALIER Motorcycle 50cc and under
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