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 201543W207055

Slight
51.4475, -0.9835
2 vehicles 1 casualty
HONDA ACCORD VOLKSWAGEN PASSAT
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Accident 201501FH10277

Slight
51.4909, -0.2299
3 vehicles 1 casualty
JAGUAR X TYPE MERCEDES S CLASS (1y) TOYOTA PRIUS (4y)
View Details

Accident 2015544649315

Slight
51.4328, -2.0004
3 vehicles 1 casualty
FIAT PUNTO PEUGEOT 207 (1y) PEUGEOT 206
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Accident 201501TX20350

Slight
51.4915, -0.2925
2 vehicles 1 casualty
VOLKSWAGEN GOLF Pedal cycle
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Accident 201501TX20450

Slight
51.4770, -0.3790
2 vehicles 1 casualty
SUBARU FORESTER Taxi/Private hire car
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Accident 201501CW10693

Slight
51.5078, -0.1407
2 vehicles 1 casualty
Car MERCEDES E CLASS (4y)
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Accident 201543W180055

Slight
51.4586, -0.9214
2 vehicles 3 casualties
Car PEUGEOT RCZ (2y)
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Accident 201501TX20372

Slight
51.4899, -0.3090
2 vehicles 1 casualty
FORD FOCUS MERCEDES E CLASS (1y)
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Accident 201501CW10678

Slight
51.5028, -0.1499
1 vehicle 1 casualty
ALEXANDER DENNIS Model Missing (2y)
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Accident 201543R152055

Slight
51.5108, -0.6007
2 vehicles 1 casualty
Van / Goods 3.5 tonnes mgw or under FORD C-MAX (2y)
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Accident 201501CW10701

Slight
51.5072, -0.1279
2 vehicles 1 casualty
Van / Goods 3.5 tonnes mgw or under ALEXANDER DENNIS Model Missing
View Details

Accident 201501TX20357

Slight
51.4757, -0.3963
2 vehicles 1 casualty
Goods 7.5 tonnes mgw and over HONDA CRV
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Accident 201501CW10665

Slight
51.5020, -0.1512
2 vehicles 1 casualty
Van / Goods 3.5 tonnes mgw or under Pedal cycle
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Accident 201501CW10694

Serious
51.5023, -0.1572
2 vehicles 1 casualty
MERCEDES VITO SUZUKI SV 650
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Accident 201543N114055

Slight
51.5211, -0.6675
2 vehicles 1 casualty
NISSAN JUKE BMW 3 SERIES
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Accident 201501TX20355

Slight
51.4832, -0.3267
2 vehicles 1 casualty
Motorcycle over 125cc and up to 500cc LEXUS IS200
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Accident 201543R136055

Slight
51.5105, -0.5949
2 vehicles 1 casualty
BMW X1 Car
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Accident 2015521505391

Slight
51.3962, -2.3421
2 vehicles 1 casualty
Car Pedal cycle
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Accident 201501CW10648

Slight
51.5118, -0.1191
1 vehicle 1 casualty
VOLVO Model Missing (1y)
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Accident 201501BS70270

Serious
51.5015, -0.1612
1 vehicle 2 casualties
Motorcycle 125cc and under (2y)
View Details