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 200101TX00551

Slight
51.4810, -0.3501
3 vehicles 3 casualties
FORD MONDEO (3y) ROVER METRO FORD FIESTA
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Accident 200101XH00512

Slight
51.4811, -0.4461
2 vehicles 3 casualties
FORD ESCORT FORD ESCORT
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Accident 200143W090061

Slight
51.5199, -0.6345
2 vehicles 2 casualties
PEUGEOT 406 (3y) Vehicle
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Accident 200101DM01073

Slight
51.5095, -0.1236
1 vehicle 1 casualty
Bus or coach (17 or more pass seats) (2y)
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Accident 2001520074071

Slight
51.4507, -2.6017
3 vehicles 1 casualty
DAEWOO LANOS (3y) FORD FIESTA Vehicle
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Accident 200101TX00552

Serious
51.4819, -0.3460
3 vehicles 4 casualties
SUZUKI WAGON R+ (1y) Vehicle NISSAN TERRANO (4y)
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Accident 2001520073245

Slight
51.3842, -2.3937
2 vehicles 2 casualties
Vehicle FORD SIERRA
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Accident 200143W357061

Slight
51.4583, -0.9217
1 vehicle 1 casualty
VOLKSWAGEN POLO
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Accident 2001520074021

Serious
51.4317, -2.5456
2 vehicles 2 casualties
Vehicle ROVER 100 SERIES
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Accident 200101FH00422

Slight
51.4912, -0.2261
2 vehicles 1 casualty
Vehicle VOLKSWAGEN POLO
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Accident 2001520075736

Slight
51.4534, -2.5972
1 vehicle 1 casualty
DENNIS Model Missing (4y)
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Accident 200101DM01055

Slight
51.5092, -0.1343
2 vehicles 1 casualty
Motorcycle 50cc and under ROVER 400 SERIES
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Accident 2001520074217

Serious
51.3782, -2.3651
2 vehicles 1 casualty
MERCEDES Model Missing (2y) VOLVO 440
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Accident 200101DM01092

Slight
51.5037, -0.1491
2 vehicles 3 casualties
HARLEY-DAVIDSON Model Missing Vehicle
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Accident 200101TX00556

Slight
51.4880, -0.3139
2 vehicles 1 casualty
Vehicle GILERA RUNNER 180 (3y)
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Accident 200154CD30801

Slight
51.4496, -2.1385
2 vehicles 1 casualty
VAUXHALL ASTRA Pedal cycle
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Accident 2001520073571

Slight
51.4374, -2.5572
2 vehicles 1 casualty
RENAULT LAGUNA (4y) PEUGEOT 205
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Accident 200101DM01041

Slight
51.5106, -0.1209
2 vehicles 1 casualty
FORD ESCORT (2y) Bus or coach (17 or more pass seats)
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Accident 200101TX00690

Slight
51.4872, -0.2526
2 vehicles 1 casualty
VOLKSWAGEN GOLF CARBODIES TAXI
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Accident 200143W699051

Slight
51.4538, -0.9457
1 vehicle 1 casualty
Goods over 3.5t. and under 7.5t
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