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 201001TX20345

Slight
51.4918, -0.2824
2 vehicles 1 casualty
AUDI A4 SEAT IBIZA (4y)
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Accident 201043W258050

Serious
51.4548, -0.9413
2 vehicles 1 casualty
Car Pedal cycle
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Accident 201043R213050

Slight
51.5110, -0.5953
1 vehicle 1 casualty
HONDA CBR125R
View Details

Accident 201001TX20341

Slight
51.4756, -0.3968
2 vehicles 1 casualty
Goods 7.5 tonnes mgw and over Pedal cycle
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Accident 201001TX20354

Slight
51.4875, -0.2673
2 vehicles 1 casualty
Car AUDI Model Missing
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Accident 2010521004574

Slight
51.4485, -2.5838
2 vehicles 2 casualties
BMW 5 SERIES VAUXHALL ASTRA
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Accident 201043R241050

Slight
51.5039, -0.5714
2 vehicles 1 casualty
AUDI A4 Car
View Details

Accident 201043R216050

Slight
51.5151, -0.6215
2 vehicles 1 casualty
FIAT UNO VAUXHALL VECTRA
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Accident 201001TX20359

Slight
51.4789, -0.3644
2 vehicles 1 casualty
VAUXHALL ASTRA VOLKSWAGEN POLO
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Accident 201001TA00112

Serious
51.5021, -0.1572
2 vehicles 1 casualty
RENAULT TRAFIC (4y) HONDA CBR600F
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Accident 201043R195050

Slight
51.5198, -0.7446
1 vehicle 1 casualty
Car
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Accident 201001CW11030

Slight
51.5089, -0.1371
2 vehicles 1 casualty
MITSUBISHI COLT (4y) HONDA CIVIC
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Accident 201043W238050

Slight
51.4114, -1.3848
1 vehicle 1 casualty
MERCEDES C CLASS (3y)
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Accident 201001TX20325

Serious
51.4919, -0.2840
2 vehicles 1 casualty
VOLKSWAGEN POLO Goods 7.5 tonnes mgw and over
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Accident 201043W249050

Slight
51.4440, -1.0264
3 vehicles 4 casualties
AUDI A3 MAZDA 323 CITROEN XSARA
View Details

Accident 201001CW10996

Slight
51.5074, -0.1285
2 vehicles 1 casualty
Car Motorcycle over 500cc
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Accident 201043R163050

Slight
51.5228, -0.7242
2 vehicles 1 casualty
TOYOTA COROLLA Pedal cycle
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Accident 201043R162050

Slight
51.5201, -0.6502
2 vehicles 1 casualty
MERCEDES C CLASS Pedal cycle
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Accident 201001FH10292

Slight
51.4911, -0.2235
1 vehicle 1 casualty
RENAULT KANGOO
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Accident 201043W187050

Serious
51.4049, -1.1329
2 vehicles 1 casualty
FORD KA (3y) HONDA CBR900RR
View Details