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 24,220 accidents

Accident 199954MA12199

Slight
51.5446, -1.9726
2 vehicles 2 casualties
FORD FIESTA (2y) RENAULT MEGANE
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Accident 1999610162999

Slight
51.5864, -3.0339
2 vehicles 2 casualties
Goods 7.5 tonnes mgw and over AUSTIN MONTEGO
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Accident 199901TX01261

Slight
51.4925, -0.4142
3 vehicles 1 casualty
VOLVO 340 Goods 7.5 tonnes mgw and over MERCEDES Model Missing
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Accident 199954MB12099

Slight
51.4913, -1.5791
1 vehicle 1 casualty
RENAULT LAGUNA (2y)
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Accident 199901TX01273

Slight
51.4944, -0.4797
2 vehicles 1 casualty
FORD MONDEO IVECO-FORD Model Missing
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Accident 199943W229129

Slight
51.4306, -1.0486
3 vehicles 1 casualty
Vehicle FORD COUGAR (1y) Vehicle
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Accident 199943W194129

Slight
51.4603, -1.1602
2 vehicles 1 casualty
Vehicle VOLKSWAGEN GOLF (1y)
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Accident 199954MA11899

Slight
51.5097, -2.1660
2 vehicles 1 casualty
ROVER 200 SERIES VOLVO Model Missing
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Accident 1999620005768

Slight
51.5422, -3.1319
4 vehicles 1 casualty
Vehicle FORD MONDEO (3y) Vehicle VAUXHALL ASTRA (2y)
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Accident 199901TX01235

Slight
51.4879, -0.3930
2 vehicles 1 casualty
FORD FIESTA (3y) DAIHATSU SPORTRAK (4y)
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Accident 1999620005839

Slight
51.6682, -3.8885
6 vehicles 6 casualties
Goods over 3.5t. and under 7.5t VAUXHALL ASTRA (1y) FORD ESCORT (1y) ROVER MONTEGO RENAULT MEGANE (2y) MERCEDES 300
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Accident 1999620006488

Slight
51.6788, -3.9555
1 vehicle 1 casualty
MERCEDES 300 (3y)
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Accident 199954MB11699

Slight
51.5267, -1.7220
3 vehicles 2 casualties
TOYOTA SUPRA SAAB 900 RENAULT LAGUNA (2y)
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Accident 1999620005567

Slight
51.5052, -3.3183
2 vehicles 1 casualty
FORD SIERRA FORD SIERRA
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Accident 199901TX01268

Slight
51.4847, -0.4528
3 vehicles 2 casualties
BMW 5 SERIES VOLKSWAGEN GOLF (1y) LEXUS LS400 (2y)
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Accident 1999610166399

Slight
51.5947, -3.0218
7 vehicles 7 casualties
PEUGEOT 205 CITROEN XANTIA (3y) MERCEDES E CLASS VAUXHALL ASTRA VAUXHALL VECTRA (2y) FORD MONDEO BMW 3 SERIES (4y)
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Accident 199943R141129

Slight
51.4987, -0.7263
2 vehicles 1 casualty
Vehicle VOLKSWAGEN GOLF (1y)
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Accident 199943N228129

Slight
51.5100, -0.6577
1 vehicle 2 casualties
Vehicle
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Accident 199901TX01251

Slight
51.4952, -0.4520
2 vehicles 1 casualty
VOLVO 740 Goods 7.5 tonnes mgw and over
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Accident 199954MB11799

Slight
51.5033, -1.5912
3 vehicles 2 casualties
PEUGEOT 405 SEAT IBIZA CITROEN BX
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