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 199943R179059

Slight
51.4488, -0.8146
1 vehicle 2 casualties
SEAT IBIZA
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Accident 1999610058999

Slight
51.6015, -2.9740
2 vehicles 3 casualties
LEYLAND DAF FT 95XF (1y) AUSTIN MAESTRO
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Accident 199901TX00456

Slight
51.4934, -0.4265
5 vehicles 3 casualties
Goods over 3.5t. and under 7.5t MERCEDES C CLASS (2y) CARBODIES TAXI (2y) Vehicle PEUGEOT 806 (2y)
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Accident 199943R164059

Slight
51.4331, -0.8517
1 vehicle 2 casualties
HONDA CBR1000F
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Accident 199901TX00480

Serious
51.4961, -0.4545
2 vehicles 2 casualties
SAAB 9000 FORD FIESTA
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Accident 199901TX00468

Slight
51.4903, -0.3177
2 vehicles 1 casualty
FIAT BRAVA (3y) ROVER MONTEGO
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Accident 199901TX00467

Slight
51.4891, -0.3133
2 vehicles 1 casualty
Vehicle VOLKSWAGEN POLO (4y)
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Accident 199943R276059

Slight
51.5087, -0.6815
4 vehicles 1 casualty
VOLKSWAGEN POLO Vehicle Vehicle VAUXHALL ASTRA (4y)
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Accident 1999610054999

Slight
51.5995, -2.9366
6 vehicles 2 casualties
VOLVO 340 TOYOTA COROLLA (1y) FORD ESCORT VOLKSWAGEN GOLF Vehicle SAAB 900 (2y)
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Accident 199943W119059

Slight
51.4529, -1.3236
1 vehicle 1 casualty
FORD FIESTA
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Accident 199962L012999

Slight
51.5422, -3.1291
2 vehicles 1 casualty
FORD MONDEO ROVER 800 SERIES
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Accident 199954MB04099

Slight
51.5475, -1.9486
2 vehicles 1 casualty
FORD TRANSIT Goods 7.5 tonnes mgw and over
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Accident 199962D014699

Slight
51.5062, -3.3097
2 vehicles 1 casualty
RENAULT MEGANE (3y) FORD FIESTA
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Accident 1999610061599

Slight
51.5831, -3.0361
2 vehicles 1 casualty
Vehicle FORD FIESTA
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Accident 199962D014499

Slight
51.5062, -3.3083
2 vehicles 1 casualty
VOLKSWAGEN POLO (1y) CITROEN DISPATCH (1y)
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Accident 199901TX00426

Serious
51.4913, -0.2941
1 vehicle 1 casualty
VOLKSWAGEN GOLF
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Accident 1999610050999

Slight
51.6008, -3.0058
3 vehicles 1 casualty
VOLKSWAGEN POLO FORD MONDEO (1y) FORD FIESTA
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Accident 199943W056059

Slight
51.4534, -1.3044
1 vehicle 2 casualties
CITROEN SAXO (1y)
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Accident 199901TX00434

Serious
51.4956, -0.4592
2 vehicles 1 casualty
FORD ESCORT LEYLAND DAF Model Missing
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Accident 1999520056065

Slight
51.5132, -2.5144
2 vehicles 1 casualty
SAAB 9-5 (2y) FORD FIESTA
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