Live traffic news for the M4

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M4 Traffic News
M4 (E)

Broken Down Vehicle
J16 & J15 Swindon

M4 Roadworks
M4 (E)

Roadworks
Near Kew Bridge Junction Ealing

M4 (W)

Roadworks
J4 & J4B Heathrow

M4 (E)

Roadworks
Near Kew Bridge Junction Ealing

M4 (E)

Roadworks
J14 & J13 Chieveley

M4 (E)

Roadworks
Langley Roundabout

M4 (W)

Roadworks
At The Heston Services Slip Road J2 & J3

M4 (E)

Roadworks
At The Heston Services Slip Road J3 & J2

M4 (E)

Roadworks
J3 Access Heathrow

M4 (W)

Roadworks
J12 & J13 Chieveley

M4 (W)

Roadworks
J12 & J13 Chieveley

M4 (W)

Roadworks
Link Road From J10 To A329(M) East

M4 (E)

Roadworks
Near Almondsbury Interchange

M4 (W)

Roadworks
J15 Exit Swindon

M4 (W)

Roadworks
Near Kew Bridge Junction Ealing

M4 (E)

Roadworks
J3 & J2 Hounslow

M4 (E)

Roadworks
Near Kew Bridge Junction Ealing

M4 (E)

Roadworks
J3 Access Heathrow

M4 (E)

Roadworks
At The Heston Services Slip Road J3 & J2

M4 (E)

Roadworks
At The Heston Services Slip Road J3 & J2

M4 (E)

Roadworks
Near Kew Bridge Junction Ealing

M4 (W)

Roadworks
J17 & J18 Chippenham

M4 (W)

Roadworks
J13 & J14 Chieveley

M4 (E)

Roadworks
J14 & J13 Chieveley

M4 (W)

Roadworks
J14 & J15 Swindon

M4 (E)

Roadworks
J3 & J2 Hounslow

M4 (W)

Roadworks
Link Road From J10 To A329(M) East

M4 (E)

Roadworks
J13 & J12 Basildon

M4 (W)

Roadworks
Near Chiswick Roundabout aka Surrey Crescent Chiswick

M4 (E)

Roadworks
J11 & J10 Reading

Nearby Incidents
A419 (S)

Accident
A420 Swindon

A419 (S)

Traffic Congestion
A361 & A420 Swindon

Nearby Roadworks
Fulham
Dover House Road (Both Directions) at the junction of Upper Richmond R…
Hounslow
Lampton Road (Both Directions) at the junction of Alexandra Road - Tem…
Hounslow
Lampton Road (Both Directions) at the junction of Alexandra Road - Tem…
Hounslow
Heston Road (All Directions) at the junction of Wheatlands - Temporary…
Nearby Incidents
Chiswick
Gunnersbury Avenue (North Circular Road) (Southbound) at the junction …
Heathrow
The Parkway (Northbound) at the junction of North Hyde Road - Road is …
Ealing
All lanes reopened.…
Nearby Roadworks
Acton
Horn Lane (All Directions) at the junction of Rectory Road - Three-way…
Nearby Incidents
Acton
Western Avenue (Eastbound) near the junction of Victoria Road lane one…
Wembley
Western Avenue (Eastbound) near the junction with Alperton Lane - Coll…
Neasden
High Street Harlesden (All Directions) at the junction of Wendover Roa…
Nearby Roadworks
A34 (N)

Roadworks
A4 & A339 Chieveley

A34 (N)

Roadworks
Near Chieveley Interchange Chieveley

M25 (N)

Roadworks
Near Moor Junction aka Waterside

M32 (S)

Roadworks
J1 & J2 Bristol

M25 (N)

Roadworks
Anti Clockwise J16 & J15

A34 (S)

Roadworks
Near Chieveley Interchange Chieveley

A34 (N)

Roadworks
Near Chieveley Interchange Chieveley

A34 (N)

Roadworks
Near Chieveley Interchange Chieveley

A34 (N)

Roadworks
Near Chieveley Interchange Chieveley

A34 (S)

Roadworks
A4185 & M4 Chieveley

A34 (S)

Roadworks
A4185 & M4 Chieveley

A34 (N)

Roadworks
M4 & A4185 Chieveley

A34 (N)

Roadworks
M4 & A4185 Chieveley

M5 (S)

Roadworks
J16 Access Alveston

M5 (S)

Roadworks
Link Road From Distributor To J15 & J16

M5 (S)

Roadworks
Near Almondsbury Interchange Alveston

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Expired Incidents

  • Roadworks - M4 : Westbound : J41 Pentyla/Baglan : Entry slip road closed : Roadworks : 01/09/14-05/09/14 1600-1800 : - (Severity: Severe) (0.21m W of Port Talbot, )


    Description : M4 motorway : Westbound : J41 Pentyla/Baglan : Entry slip road closed : Roadworks : 01/09/14-05/09/14 1600-1800 : , Planned Start : 01/09/2014 16:00 , Planned End : 05/09/2014 18:00 , Severity : Severe

    Incident cleared: 02 September 2014 00:00
    Map location: 51.5988,-3.7879

  • Roadworks - M4 : Eastbound : J24 Coldra : Offslip closed : Due to Roadworks : 01/09/14-02/09/14 2000-0600 : - (Severity: Severe) (1.98m E of Caerleon, )


    Description : M4 motorway : Eastbound : J24 Coldra : Offslip closed : Due to Roadworks : 01/09/14-02/09/14 2000-0600 : , Planned Start : 01/09/2014 20:00 , Planned End : 02/09/2014 06:00 , Severity : Severe

    Incident cleared: 01 September 2014 20:50
    Map location: 51.601,-2.9173

  • Roadworks - M4 : Westbound : J41 Pentyla/Baglan : Entry slip road closed : Roadworks : 01/09/14-05/09/14 0700-0900 : - (Severity: Severe) (0.21m W of Port Talbot, )


    Description : M4 motorway : Westbound : J41 Pentyla/Baglan : Entry slip road closed : Roadworks : 01/09/14-05/09/14 0700-0900 : , Planned Start : 01/09/2014 07:00 , Planned End : 05/09/2014 09:00 , Severity : Severe

    Incident cleared: 02 September 2014 00:00
    Map location: 51.5988,-3.7879

  • 01 September 2014 09:00

    Broken Down Vehicle - M4 J22 westbound access | Westbound | Broken Down Vehicle (4.16m N of Caldicot, South Gloucestershire)


    On the M4 motorway westbound entry slip at junction J22 , minor delays due to a broken down vehicle closing one lane. Normal traffic conditions expected from 11:00 am.

    First report: 01 September 2014 09:00
    Incident cleared: 01 September 2014 10:50
    Map location: 51.569,-2.6597

  • 01 September 2014 12:40

    Broken Down Vehicle - M4 J19 westbound exit | Westbound | Broken Down Vehicle (5.05m NE of Bristol, South Gloucestershire)


    On the M4 motorway westbound exit slip at junction J19 , minor delays due to a broken down vehicle closing one lane. Normal traffic conditions expected from 1:15 pm.

    First report: 01 September 2014 12:40
    Incident cleared: 01 September 2014 13:10
    Map location: 51.5102,-2.5166

  • 30 August 2014 14:10

    Broken Down Vehicle - M4 at junction 2 with the A4 | Westbound | Broken Down Vehicle (1.08m NW of Ealing, )


    On the M4 motorway westbound between junctions J1 and J2, there were delays of 10 mins caused by congestion due to a broken down vehicle at junction J2. Normal traffic conditions expected from 2:45 pm.

    First report: 30 August 2014 14:10
    Incident cleared: 30 August 2014 14:50
    Map location: 51.4913,-0.2958

  • 30 August 2014 15:00

    Broken Down Vehicle - M4 J2 westbound access | Westbound | Broken Down Vehicle (1.09m NW of Ealing, Greater London)


    On the M4 motorway westbound entry slip at junction J2 , minor delays due to a broken down vehicle closing one lane. Normal traffic conditions expected from 3:45 pm.

    First report: 30 August 2014 15:00
    Incident cleared: 30 August 2014 15:20
    Map location: 51.4911,-0.2957

  • 01 September 2014 09:30

    Broken Down Vehicle - M4 eastbound between J21 and J20 | Eastbound | Broken Down Vehicle (2.27m NE of Alveston, South Gloucestershire)


    On the M4 motorway eastbound between junctions J22 and J20, there were delays of 10 mins due to a broken down vehicle closing two lanes. Normal traffic conditions expected from 10:15 am.

    First report: 01 September 2014 09:30
    Incident cleared: 01 September 2014 09:30
    Map location: 51.5608,-2.5608

  • 31 August 2014 17:30

    Moderate Disruption - between 15 minutes and 3 hours delay - M4 eastbound within J15 | Eastbound | Congestion (2.59m W of Swindon, Wiltshire)


    On the M4 motorway eastbound between junctions J17 and J15, there were delays of 10 mins caused by congestion due to an earlier accident. Normal traffic conditions expected from 9:00 pm.

    First report: 31 August 2014 17:30
    Incident cleared: 31 August 2014 20:40
    Map location: 51.527,-1.7254

  • 31 August 2014 17:30

    Moderate Disruption - between 15 minutes and 3 hours delay - M4 eastbound between J15 and J14 | Eastbound | Accident (7.02m SE of Swindon, Berkshire)


    On the M4 motorway eastbound between junctions J16 and J14, there were delays of 1 and a half hours caused by congestion due to an accident closing two lanes between junctions J15 and J14. Normal traffic conditions expected from 8:30 pm.

    First report: 31 August 2014 17:30
    Incident cleared: 31 August 2014 19:00
    Map location: 51.5109,-1.6203

  • Roadworks - M4 westbound between J22 and J23 westBound - (Severity: Moderate) (0.95m SE of Portskewett, )


    Description : On the M4 motorway westbound between junctions J22 and J23, expect delays of up to 10 mins at peak times due to roadworks closing two lanes, between 8 pm and 12 am, from 1 September 2014 to 2 September 2014. , Planned Start : 01/09/2014 20:00 , Planned End : 02/09/2014 00:00 , Severity : Moderate

    Incident cleared: 01 September 2014 16:30
    Map location: 51.5776,-2.7141

  • 30 August 2014 14:10

    Minor Disruption - up to 15 minutes delay - M4 westbound between J1 and J2 | Westbound | Congestion (1.09m N of Chiswick, Greater London)


    On the M4 motorway westbound between junctions J1 and J2, there were delays of 10 mins caused by congestion due to an earlier broken down vehicle. Normal traffic conditions expected from 3:30 pm.

    First report: 30 August 2014 14:10
    Incident cleared: 30 August 2014 15:30
    Map location: 51.4928,-0.287

Motorway/Road Information

Motorway
M4
Description
The southern east-west motorway linking London (Chiswick) to Bristol and on to South Wales, terminating just beyond Pontarddulais.
Counties
Greater London, Berkshire, Buckinghamshire, Wiltshire, Gloucestershire, Monmouthshire, Newport, Cardiff, Vale of Glamorgan, Rhondda Cynon Taff, Bridgend, Neath Port Talbot, Swansea, Carmarthenshire
Length
191.9 mi (308.8 km) 
Existed Since
1961 present 
Completed
Constructed 19611996 

Traffic Bulletins on Radio

The following radio stations may broadcast traffic and travel news & bulletins for the local M4 area. Use the 'Traffic' function on your RDS radio (marked TA, TP, TI or Traffic) and you will be automatically switched to travel and traffic conditions.

100.2 FMClassic FM (Bath)
100.8 FMClassic FM (Blunsdon)
101.3 FMClassic FM (Oxford)
102.6 FMFox FM (Oxford)
102.9 FM2-TEN FM (Andover)
103.0 FMGWR FM (Bath)
97.7-99.8BBC Radio 1
88.1-90.3BBC Radio 2
90.2-92.6BBC Radio 3
92.5-94.7BBC Radio Scotland
92.4-96.8BBC Radio Cymru

Primary Destinations on the M4

M4 Primary Destinations

The following 'primary destinations' are towns and cities that appear on road signs on the M4, and are typically important or major conurbations along the route.

Reported accidents on the M4 in 2013

Motorway Picture

This graph provides road safety data of road accidents in Great Britain on the M4, and include statistics from personal injury accidents that occurred on public roads which were subsequently reported and recorded by the local police authority.

Data has been extracted to show the total number of slight, serious and fatal accidents on the M4 in 2013.

Licensed under the Open Government Licence. Source: Road Safety Data.

  JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC
SLIGHT 460003300031000350002900044000460004900038000420004200039000
SERIOUS 3000300010007000400050007000100060001100040002000
FATAL 10002000100010001000
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