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 2023522301413

Slight
51.4428, -2.5666
2 vehicles 1 casualty
MAZDA MX-5 Pedal cycle
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Accident 2023430192135

Slight
51.4892, -0.5360
2 vehicles 2 casualties
FORD FOCUS Car
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Accident 2023010440604

Fatal
51.4810, -0.4628
1 vehicle 1 casualty
FORD FIESTA
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Accident 2023010442075

Slight
51.4809, -0.4236
1 vehicle 1 casualty
TESLA MODEL 3 (3y)
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Accident 2023010440506

Serious
51.4846, -0.3233
2 vehicles 1 casualty
VAUXHALL CORSA Pedal cycle
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Accident 2023010440459

Serious
51.4826, -0.4814
3 vehicles 1 casualty
Motorcycle over 125cc and up to 500cc (4y) PEUGEOT 207 MERCEDES AMG CLASS (3y)
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Accident 2023010440336

Slight
51.4756, -0.3918
2 vehicles 1 casualty
TOYOTA PRIUS Pedal cycle
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Accident 2023010440107

Slight
51.4958, -0.1724
1 vehicle 1 casualty
TOYOTA PRIUS
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Accident 2023010440213

Slight
51.4910, -0.2070
2 vehicles 2 casualties
SEAT ARONA (1y) MERCEDES GLA CLASS
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Accident 2023430184940

Slight
51.4474, -0.9850
2 vehicles 1 casualty
FORD MONDEO VOLVO V40
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Accident 2023010443479

Slight
51.5129, -0.1182
1 vehicle 1 casualty
NISSAN LEAF (3y)
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Accident 2023010440585

Slight
51.4752, -0.3932
2 vehicles 1 casualty
PEUGEOT 208 (1y) BMW 1 SERIES
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Accident 2023430183601

Slight
51.4539, -0.9456
2 vehicles 1 casualty
VAUXHALL ASTRA YAMAHA TRACER (3y)
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Accident 2023010439768

Serious
51.4882, -0.2702
2 vehicles 1 casualty
TOYOTA YARIS YAMAHA TRACER
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Accident 2023481363646

Slight
51.5175, -0.1078
2 vehicles 1 casualty
Motorcycle 125cc and under LEXMOTO LXR (4y)
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Accident 2023010439480

Slight
51.5025, -0.1500
2 vehicles 1 casualty
Pedal cycle Pedal cycle
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Accident 2023544332623

Serious
51.4454, -2.1604
3 vehicles 2 casualties
LAND ROVER DISCOVERY VOLVO XC90 Car
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Accident 2023522300544

Slight
51.4297, -2.5397
2 vehicles 1 casualty
Vehicle Bus or coach (17 or more pass seats)
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Accident 2023010439249

Slight
51.4878, -0.2671
2 vehicles 1 casualty
AUDI A5 Pedal cycle
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Accident 2023010439944

Slight
51.5097, -0.1330
1 vehicle 1 casualty
LONDON TAXIS INT. TX4
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