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 200001TX00635

Slight
51.4774, -0.3760
1 vehicle 1 casualty
DENNIS Model Missing
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Accident 200001BS00450

Serious
51.4948, -0.1842
2 vehicles 1 casualty
Vehicle HONDA CB500 (3y)
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Accident 200001FH00489

Slight
51.4909, -0.2071
2 vehicles 1 casualty
PEUGEOT 306 Pedal cycle
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Accident 200001BS00446

Slight
51.4952, -0.1791
2 vehicles 1 casualty
PIAGGIO ZIP Van / Goods 3.5 tonnes mgw or under
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Accident 200001DM01163

Slight
51.5052, -0.1457
2 vehicles 1 casualty
LEYLAND AEC Model Missing Pedal cycle
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Accident 200001TX00627

Slight
51.4832, -0.3271
2 vehicles 1 casualty
Motorcycle 125cc and under Vehicle
View Details

Accident 200001DM01148

Slight
51.5025, -0.1523
1 vehicle 1 casualty
AUDI 90
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Accident 200001DM01151

Slight
51.5022, -0.1566
2 vehicles 1 casualty
BMW Model Missing NISSAN SUNNY
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Accident 200043W258060

Slight
51.5221, -0.7337
3 vehicles 1 casualty
CITROEN SAXO FORD ESCORT Vehicle
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Accident 200054CS34200

Slight
51.4360, -2.1950
2 vehicles 1 casualty
Vehicle Pedal cycle
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Accident 200001DM01143

Slight
51.5018, -0.1516
2 vehicles 1 casualty
Motorcycle 125cc and under MERCEDES 300
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Accident 200043W288060

Slight
51.4188, -1.5106
2 vehicles 1 casualty
NISSAN MICRA (1y) HONDA CBR900RR (1y)
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Accident 200043W259060

Slight
51.5103, -0.5982
1 vehicle 1 casualty
FORD ESCORT (2y)
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Accident 200043W295060

Slight
51.4411, -1.0607
2 vehicles 1 casualty
FORD MONDEO (4y) HONDA CIVIC
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Accident 2000520070581

Slight
51.4502, -2.6182
2 vehicles 1 casualty
RENAULT LAGUNA (1y) Pedal cycle
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Accident 200043W307060

Slight
51.4936, -0.5478
2 vehicles 1 casualty
Pedal cycle VAUXHALL NOVA
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Accident 200043W327060

Serious
51.4483, -0.9731
1 vehicle 1 casualty
Vehicle
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Accident 200001TX00603

Serious
51.4911, -0.2934
1 vehicle 1 casualty
HYUNDAI PONY
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Accident 200001TX00630

Serious
51.4881, -0.3134
2 vehicles 1 casualty
VAUXHALL CAVALIER Pedal cycle
View Details

Accident 200043W218060

Slight
51.3959, -1.1656
3 vehicles 1 casualty
VAUXHALL ASTRA (1y) VAUXHALL CORSA ROVER 200 SERIES (3y)
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