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 200043W664060

Slight
51.4428, -1.0358
2 vehicles 1 casualty
LDV CUB (2y) PEUGEOT 306 (1y)
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Accident 200001BS00462

Slight
51.4946, -0.1933
1 vehicle 1 casualty
Motorcycle 125cc and under
View Details

Accident 200001XH00562

Slight
51.4824, -0.4808
2 vehicles 1 casualty
Vehicle VAUXHALL VECTRA (4y)
View Details

Accident 200001XH00575

Slight
51.4811, -0.4484
4 vehicles 2 casualties
VOLKSWAGEN GOLF LONDON TAXIS INT. TX1 VOLVO 850 TOYOTA PREVIA (4y)
View Details

Accident 200001DM01195

Slight
51.5067, -0.1396
3 vehicles 1 casualty
AUSTIN MINI HONDA CG125B RENAULT 11
View Details

Accident 200043W384060

Serious
51.5084, -0.5815
2 vehicles 1 casualty
SUBARU SUBARU Vehicle
View Details

Accident 200001DM01181

Slight
51.5081, -0.1299
2 vehicles 1 casualty
Motorcycle 125cc and under Vehicle
View Details

Accident 200001DM01187

Slight
51.5070, -0.1328
1 vehicle 1 casualty
LEYLAND AEC Model Missing
View Details

Accident 200001TX00632

Slight
51.4875, -0.2670
2 vehicles 1 casualty
YAMAHA Model Missing (2y) JEEP CHEROKEE (3y)
View Details

Accident 200001BS00461

Slight
51.4957, -0.1736
2 vehicles 1 casualty
PORSCHE 911 (3y) FORD FOCUS
View Details

Accident 200054AH32900

Serious
51.4125, -1.8217
2 vehicles 1 casualty
CITROEN BX Vehicle (2y)
View Details

Accident 200043W374060

Slight
51.4674, -0.9043
2 vehicles 1 casualty
MERCEDES Model Missing (1y) MAZDA 323 (2y)
View Details

Accident 200001DM01200

Slight
51.5075, -0.1296
1 vehicle 1 casualty
CITROEN AX
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Accident 200001DM01175

Slight
51.5087, -0.1251
1 vehicle 1 casualty
VOLVO Model Missing (3y)
View Details

Accident 200001DM01178

Slight
51.5079, -0.1312
1 vehicle 1 casualty
VOLVO Model Missing
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Accident 200054CD35300

Slight
51.4489, -2.1407
2 vehicles 1 casualty
GILERA RUNNER (1y) Van / Goods 3.5 tonnes mgw or under
View Details

Accident 200001CP00214

Slight
51.5160, -0.1092
2 vehicles 1 casualty
FORD Model Missing FORD GRANADA
View Details

Accident 200043W334060

Slight
51.5246, -0.7200
2 vehicles 1 casualty
RELIANT RIALTO PEUGEOT 205
View Details

Accident 200001DM01265

Slight
51.5085, -0.1273
1 vehicle 1 casualty
VOLVO Model Missing (3y)
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Accident 200001DM01208

Slight
51.5054, -0.1454
2 vehicles 1 casualty
VOLKSWAGEN TRANSPORTER Pedal cycle
View Details