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 2025010579654

Serious
51.4878, -0.2671
2 vehicles 1 casualty
KIA RIO Pedal cycle
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Accident 2025010579597

Slight
51.5021, -0.1510
2 vehicles 1 casualty
VOLKSWAGEN TIGUAN YAMAHA MT
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Accident 2025520001106

Serious
51.3905, -2.4082
1 vehicle 4 casualties
LAND ROVER DISCOVERY
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Accident 2025010579378

Slight
51.4947, -0.1911
2 vehicles 1 casualty
AUDI A6 TOYOTA PRIUS
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Accident 2025430279601

Slight
51.4996, -0.5615
2 vehicles 2 casualties
NISSAN QASHQAI IVECO MODEL MISSING
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Accident 2025430280178

Slight
51.5194, -0.7623
2 vehicles 1 casualty
SMART FORTWO HONDA CB
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Accident 2025522501548

Serious
51.4341, -2.5486
1 vehicle 1 casualty
FORD KA
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Accident 2025010578990

Slight
51.5060, -0.1359
2 vehicles 1 casualty
AUDI A3 BMW 3 SERIES
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Accident 2025010578974

Slight
51.4908, -0.2069
2 vehicles 2 casualties
BMW I3 VOLVO V40
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Accident 2025010579014

Slight
51.4910, -0.2070
2 vehicles 1 casualty
Car Pedal cycle
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Accident 2025010578808

Serious
51.4877, -0.2671
2 vehicles 1 casualty
HONDA NSS KIA NIRO
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Accident 2025010578785

Slight
51.5023, -0.1573
2 vehicles 1 casualty
MAKE AND MODEL REDACTED BMW 2 SERIES
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Accident 2025010578767

Slight
51.4777, -0.3728
1 vehicle 1 casualty
Car
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Accident 2025010581149

Serious
51.5081, -0.1314
1 vehicle 1 casualty
LEVC TX
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Accident 2025546734025

Slight
51.4175, -1.7489
2 vehicles 1 casualty
CITROEN BERLINGO KIA SORENTO
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Accident 2025010578510

Serious
51.4818, -0.3476
2 vehicles 3 casualties
NISSAN QASHQAI FORD FOCUS
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Accident 2025430271813

Slight
51.3992, -1.2278
3 vehicles 1 casualty
TOYOTA YARIS MERCEDES SPRINTER NISSAN X-TRAIL
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Accident 2025481633501

Slight
51.5139, -0.1110
2 vehicles 1 casualty
HYUNDAI IONIQ Pedal cycle
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Accident 2025010578259

Slight
51.5124, -0.1165
1 vehicle 1 casualty
Pedal cycle
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Accident 2025010579610

Serious
51.5101, -0.1333
2 vehicles 1 casualty
LEVC TX Pedal cycle
View Details