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 199901TX01041

Slight
51.4804, -0.4140
2 vehicles 1 casualty
RENAULT 5 NISSAN BLUEBIRD
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Accident 199901BS00660

Slight
51.4940, -0.1969
2 vehicles 1 casualty
FIAT COUPE (2y) VAUXHALL CORSA (4y)
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Accident 199901FH00721

Slight
51.4909, -0.2069
2 vehicles 1 casualty
Vehicle HYUNDAI SONATA
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Accident 199901BS00632

Slight
51.4952, -0.1791
2 vehicles 1 casualty
RENAULT 21 FORD SIERRA
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Accident 1999520121240

Slight
51.4029, -2.4643
2 vehicles 2 casualties
ROVER 400 SERIES (2y) CITROEN AX (2y)
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Accident 199943R019109

Slight
51.5085, -0.5812
2 vehicles 1 casualty
Vehicle PEUGEOT 405
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Accident 199901CD00365

Slight
51.5082, -0.1397
2 vehicles 1 casualty
Pedal cycle FIAT BRAVA
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Accident 199943R128109

Slight
51.5107, -0.5944
3 vehicles 1 casualty
VAUXHALL CAVALIER PEUGEOT 306 (4y) Vehicle
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Accident 199943R006109

Slight
51.5199, -0.6505
3 vehicles 3 casualties
TOYOTA CELICA Vehicle NISSAN SUNNY
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Accident 199943R016109

Slight
51.5080, -0.5812
2 vehicles 1 casualty
VAUXHALL CORSA (1y) PORSCHE 911 (2y)
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Accident 1999520119369

Slight
51.4357, -2.5538
2 vehicles 1 casualty
TOYOTA CAMRY Motorcycle 125cc and under
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Accident 199943W322099

Slight
51.4488, -0.9928
2 vehicles 1 casualty
VAUXHALL ASTRA VAUXHALL ASTRA (4y)
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Accident 199901XH00855

Slight
51.4816, -0.4748
2 vehicles 1 casualty
CITROEN SAXO (2y) BMW 3 SERIES
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Accident 199943W324099

Fatal
51.4627, -0.9155
1 vehicle 1 casualty
FORD MONDEO (4y)
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Accident 199901CX00352

Slight
51.5076, -0.1299
2 vehicles 1 casualty
FORD ESCORT (2y) MERCEDES Model Missing (3y)
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Accident 199901TX00980

Slight
51.4756, -0.3962
2 vehicles 1 casualty
ALFA ROMEO 145 (4y) CITROEN SAXO (1y)
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Accident 199901TX00981

Slight
51.4795, -0.4107
2 vehicles 2 casualties
Vehicle VAUXHALL VECTRA
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Accident 199901CD00368

Slight
51.5091, -0.1324
1 vehicle 1 casualty
NISSAN SERENA
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Accident 1999520119377

Slight
51.4033, -2.3263
2 vehicles 1 casualty
FORD ESCORT RENAULT 5
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Accident 199901CX00355

Serious
51.5083, -0.1273
1 vehicle 1 casualty
Bus or coach (17 or more pass seats)
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