Crash View

M4 road traffic accidents

28,948 collisions recorded
1979 to 2024

The M4 appears in 28,948 collisions in the STATS19 data between 1979 and 2024, involving 45,953 casualties. Of these collisions, 720 were fatal and 4,008 were serious. Recorded collisions in 2024 were down 2% on 2023.

All Severities Fatal Serious Slight
Fatal
720
Serious
4,008
Casualties
45,953
2024 216
2023 220
2022 226
2021 238
2020 178
2019 362
2018 355
2017 400
2016 479
2015 525
2014 574
2013 534
2012 493
2011 530
2010 583
2009 538
2008 662
2007 780
2006 844
2005 772
2004 867
2003 876
2002 827
2001 855
2000 864
1999 852
1998 860
1997 835
1996 782
1995 812
1994 761
1993 759
1992 739
1991 730
1990 888
1989 835
1988 763
1987 691
1986 749
1985 639
1984 640
1983 606
1982 553
1981 564
1980 552
1979 540

Hillingdon

1,781 recorded here

Wiltshire

1,780 recorded here

Slough

1,767 recorded here

West Berkshire

1,751 recorded here

South Gloucestershire

1,476 recorded here

Newport

1,367 recorded here

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Hounslow

564 recorded along the M4

Hillingdon

417 recorded along the M4

Newport (Newport)

348 recorded along the M4

Slough

283 recorded along the M4

Port Talbot

204 recorded along the M4

Cardiff

93 recorded along the M4

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Accidents on the M4

Fatal
Serious
Slight
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Recent Accidents

Showing 20 of 28,948 accidents

Accident 2017430183436

Slight
51.4886, -0.5548
2 vehicles 2 casualties
Van / Goods 3.5 tonnes mgw or under Car
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Accident 2017430179487

Serious
51.4885, -0.5545
1 vehicle 1 casualty
HONDA Model Missing
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Accident 2017430175383

Slight
51.5036, -0.6184
2 vehicles 1 casualty
MERCEDES SLK CLASS Car
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Accident 2017621700898

Serious
51.6603, -3.8751
1 vehicle 1 casualty
HONDA Model Missing
View Details

Accident 2017430173202

Slight
51.4390, -0.8361
3 vehicles 3 casualties
AUDI TT (4y) SUZUKI VITARA AUDI Q5
View Details

Accident 2017010041074

Slight
51.4893, -0.3119
2 vehicles 2 casualties
VAUXHALL CORSA TOYOTA PRIUS
View Details

Accident 2017544905717

Slight
51.5260, -1.6972
2 vehicles 1 casualty
FORD TRANSIT RENAULT CLIO
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Accident 2017621700857

Slight
51.5316, -3.6131
2 vehicles 1 casualty
Car Vehicle
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Accident 2017610021017

Slight
51.6021, -2.9270
3 vehicles 1 casualty
CITROEN C1 (4y) Car VAUXHALL CORSA (1y)
View Details

Accident 2017010040626

Slight
51.4923, -0.3252
1 vehicle 1 casualty
AUDI A1 (2y)
View Details

Accident 2017521705194

Slight
51.5413, -2.5425
2 vehicles 2 casualties
Van / Goods 3.5 tonnes mgw or under CITROEN C3
View Details

Accident 2017544781417

Slight
51.5462, -1.9674
1 vehicle 1 casualty
FIAT DOBLO (4y)
View Details

Accident 2017610017117

Slight
51.6016, -2.9764
3 vehicles 6 casualties
NISSAN PATHFINDER MERCEDES B CLASS (3y) VAUXHALL ZAFIRA (3y)
View Details

Accident 2017621700835

Slight
51.5986, -3.7848
2 vehicles 1 casualty
PEUGEOT 206 LAND ROVER RANGE ROVER
View Details

Accident 2017621700832

Slight
51.5329, -3.2246
4 vehicles 2 casualties
FORD FIESTA (1y) VOLKSWAGEN GOLF (3y) MERCEDES E CLASS (1y) MAN Model Missing
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Accident 2017010039949

Slight
51.4929, -0.4185
3 vehicles 1 casualty
HYUNDAI I40 MAZDA 3 AUDI A3
View Details

Accident 2017430162359

Slight
51.5064, -0.6319
3 vehicles 2 casualties
HONDA JAZZ FORD FIESTA KIA SORENTO
View Details

Accident 2017610019717

Slight
51.5889, -3.0321
2 vehicles 1 casualty
Goods 7.5 tonnes mgw and over CITROEN C1 (4y)
View Details

Accident 2017621700819

Slight
51.5257, -3.2530
2 vehicles 1 casualty
FORD TRANSIT MERCEDES B CLASS
View Details

Accident 2017544542417

Slight
51.5188, -2.2621
1 vehicle 1 casualty
FORD TRANSIT CUSTOM (3y)
View Details