M4 Traffic
  • M4 Traffic.co.ukM4 Traffic News
  • Latest M4 Traffic NewsLatest M4 Traffic News and Updates
  • M4 RoadworksM4 Roadworks Information
  • M4 Traffic Delays M4 Traffic Delays M4 Accidents
1 2 3 4
M4 Traffic Reports M4 Traffic News

Map of M4 Motorway Junctions

Map of the M4 motorway junctions.

map of main M4 junctions

West M4

To the West the M4 joins the M5 at M4 Junction 20 which heads north to Devon Cornwall and the South West of England.

The Western end of the M4 is in South Wales Junctions 23 to 48. Bridgend is on Junctions 25 to 37, M4 Junctions 44 and 45 for Swansea, Junctions 30 to 33 for Cardiff and Junctions 24 to 28 for Newport. 

 East M4

At the eastern end of the M4 is London, with Junctions for Slough, Reading, Newbury, Swindon and Bristol on the way to Wales in the West.

How Do I Find M4 Traffic News?

Simply type the search words in the search facility towards the top right of this page and click "search".

Latest M4 Traffic News Updates

M4 eastbound between J13 and J12 | Eastbound | Congestion
Mon, 22 May 2017 14:59:27 GMT
M4 Current Traffic Incidents
Location : The M4 eastbound between junctions J13 and J12 . Reason : Congestion. Status : Currently Active. Return To Normal : Normal traffic conditions are expected between 16:00 and 16:15 on 22 May 2017. Delay : There are currently delays of 10 minutes against expected traffic.
M4 J19 westbound exit | Westbound | Road Works
Mon, 22 May 2017 14:18:26 GMT
M4 Roadworks
Location : The M4 westbound exit slip at junction J19 . Lane Closures : Lane one will be closed. Reason : Road repairs are planned. Status : Pending. Schedule : From 20:01 on 22 May 2017 to 06:30 on 23 May 2017. Schedule : Expect disruption everyday between 21:01 and 06:30 from 23 May 2017 to 25 May 2017. Lanes Closed : There will be one of two lanes closed.
M4 J19 westbound exit | Westbound | Road Works
Mon, 22 May 2017 14:18:26 GMT
M4 Roadworks
Location : The M4 westbound exit slip at junction J19 . Lane Closures : Lane one will be closed. Reason : Road repairs are planned. Status : Pending. Schedule : Expect disruption everyday between 20:01 and 21:01 from 23 May 2017 to 24 May 2017. Lanes Closed : There will be one of two lanes closed.
M4 J3 westbound exit | Westbound | Congestion
Mon, 22 May 2017 13:27:25 GMT
M4 Current Traffic Incidents
Location : The M4 westbound exit slip at junction J3 . Reason : Congestion. Status : Currently Active. Return To Normal : Normal traffic conditions are expected between 14:30 and 14:45 on 22 May 2017.
M4 eastbound between J20 and J19 | Eastbound | Road Works
Mon, 22 May 2017 11:53:46 GMT
M4 Roadworks
Location : The M4 eastbound between junctions J20 and J19 . Reason : Horticultural works are planned. Status : Pending. Schedule : From 12:30 on 23 May 2017 to 17:30 on 23 May 2017.

Latest M4 Traffic News Updates

Latest M4 News

Search using keywords such as eastbound,westbound, J3, roadworks, congestion, accident etc.

Latest Traffic News - One Click

Find campsites in the UK

Find Zoos and Wildlife Parks

It is COMPLETELY FREE to use and search M4 Traffic