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 2024520003025

Slight
51.3843, -2.3945
2 vehicles 1 casualty
RENAULT TWINGO VOLKSWAGEN POLO
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Accident 2024010535107

Slight
51.4955, -0.1764
2 vehicles 1 casualty
Car Pedal cycle
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Accident 2024010534836

Slight
51.4956, -0.1795
2 vehicles 1 casualty
BMW IX (1y) MERCEDES C CLASS
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Accident 2024430466520

Slight
51.4940, -0.5480
2 vehicles 1 casualty
KIA SPORTAGE (4y) Pedal cycle
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Accident 2024010534737

Slight
51.4904, -0.2126
3 vehicles 1 casualty
TOYOTA AURIS KIA NIRO BMW 4 SERIES (3y)
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Accident 2024010534578

Slight
51.4755, -0.3952
2 vehicles 1 casualty
HONDA WW125 (2y) MERCEDES VITO
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Accident 202454B380424

Slight
51.4519, -2.1314
2 vehicles 3 casualties
RENAULT CLIO HYUNDAI I10
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Accident 2024010534434

Slight
51.5124, -0.1161
1 vehicle 1 casualty
RENAULT TRUCKS MASTER
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Accident 2024430462764

Serious
51.3979, -1.2227
2 vehicles 1 casualty
CITROEN C4 Pedal cycle
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Accident 2024430462218

Slight
51.4568, -0.9334
2 vehicles 1 casualty
Motorcycle 125cc and under Car
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Accident 2024010534206

Serious
51.4999, -0.1634
1 vehicle 1 casualty
Van / Goods 3.5 tonnes mgw or under
View Details

Accident 2024010534194

Slight
51.5026, -0.1496
1 vehicle 1 casualty
Pedal cycle
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Accident 2024430458569

Slight
51.5089, -0.5842
1 vehicle 1 casualty
LAND ROVER RANGE ROVER
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Accident 202454B181024

Slight
51.4142, -1.8472
1 vehicle 1 casualty
FORD FOCUS
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Accident 2024010533491

Slight
51.4920, -0.2903
1 vehicle 1 casualty
VOLVO MODEL MISSING
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Accident 2024010533419

Slight
51.4880, -0.2697
2 vehicles 1 casualty
VOLVO XC40 (1y) TRIUMPH SPEED TRIPLE
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Accident 2024010533194

Slight
51.4997, -0.1634
2 vehicles 1 casualty
MERCEDES SLK CLASS TOYOTA PRIUS (3y)
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Accident 2024010533097

Slight
51.4807, -0.4254
2 vehicles 2 casualties
FORD TRANSIT CUSTOM (2y) LEXUS CT 200
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Accident 2024010533035

Slight
51.4913, -0.2986
2 vehicles 1 casualty
VOLKSWAGEN POLO YAMAHA GPD (4y)
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Accident 2024010533041

Slight
51.5023, -0.1568
1 vehicle 1 casualty
WRIGHTBUS NB4L
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