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 201201CW10150

Serious
51.5107, -0.1204
1 vehicle 1 casualty
VOLKSWAGEN POLO (3y)
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Accident 201201CW10143

Slight
51.5019, -0.1519
2 vehicles 3 casualties
Pedal cycle YAMAHA YP 125 R
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Accident 201201XH30084

Slight
51.4812, -0.4179
2 vehicles 2 casualties
Car PEUGEOT 307
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Accident 201201BS70077

Slight
51.4945, -0.1954
1 vehicle 1 casualty
Car
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Accident 201243W036022

Slight
51.4864, -0.8702
1 vehicle 1 casualty
Taxi/Private hire car
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Accident 201201CW10113

Slight
51.5073, -0.1416
1 vehicle 1 casualty
FORD TRANSIT (2y)
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Accident 201201TX20094

Slight
51.4871, -0.2517
3 vehicles 1 casualty
FORD GALAXY NISSAN ALMERA AUDI A4
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Accident 201243W023022

Serious
51.4029, -1.2413
2 vehicles 1 casualty
SKYJET SJ 125 (3y) VAUXHALL CORSA (1y)
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Accident 201243R094022

Slight
51.5126, -0.6141
1 vehicle 1 casualty
FORD FIESTA
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Accident 201201XH30153

Slight
51.4813, -0.4499
1 vehicle 1 casualty
Bus or coach (17 or more pass seats)
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Accident 201201CW10109

Serious
51.5083, -0.1391
1 vehicle 1 casualty
Vehicle
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Accident 201201TX20040

Slight
51.4919, -0.2909
2 vehicles 1 casualty
PEUGEOT 407 Pedal cycle
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Accident 201243N223022

Slight
51.5225, -0.6900
2 vehicles 1 casualty
RENAULT MEGANE Pedal cycle
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Accident 201201CW10099

Slight
51.5022, -0.1579
2 vehicles 1 casualty
VOLVO Model Missing Pedal cycle
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Accident 201201CW10101

Slight
51.5057, -0.1386
3 vehicles 1 casualty
HONDA PES 125 (4y) LAND ROVER RANGE ROVER (4y) VOLVO Model Missing
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Accident 2012521200748

Slight
51.4425, -2.5738
2 vehicles 2 casualties
MERCEDES C CLASS FORD FIESTA (2y)
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Accident 201201TX20035

Slight
51.4778, -0.3731
2 vehicles 1 casualty
Car TOYOTA YARIS
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Accident 201243W216012

Slight
51.4498, -0.9873
2 vehicles 1 casualty
AUDI A3 HONDA CBF500
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Accident 201201CW10115

Slight
51.5030, -0.1523
2 vehicles 1 casualty
Pedal cycle Taxi/Private hire car
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Accident 2012521200672

Slight
51.3879, -2.4333
2 vehicles 1 casualty
Motorcycle over 500cc RENAULT CLIO
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