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 J16 westbound exit | Westbound | Congestion
Tue, 06 Dec 2016 14:55:25 GMT
M4 Current Traffic Incidents
Location : The M4 westbound exit slip at junction J16 . Status : Currently Active. Return To Normal : Normal traffic conditions are expected between 15:00 and 15:15 on 6 December 2016. Delay : There are currently delays of 10 minutes against expected traffic. Reason : Congestion.
M4 J16 westbound exit | Westbound | Congestion
Tue, 06 Dec 2016 13:16:24 GMT
M4 Current Traffic Incidents
Location : The M4 westbound exit slip at junction J16 . Status : Currently Active. Return To Normal : Normal traffic conditions are expected between 13:15 and 13:30 on 6 December 2016. Delay : There are currently delays of 10 minutes against expected traffic. Reason : Congestion.
M4 westbound between J17 and J18 | Westbound | Road Works
Tue, 06 Dec 2016 13:11:45 GMT
M4 Roadworks
Status : Pending. Lane Closures : Lane one will be closed. Schedule : From 23:59 on 6 December 2016 to 05:30 on 7 December 2016. Location : The M4 westbound between junctions J17 and J18 . Lanes Closed : There will be one of three lanes closed. Reason : Roadworks are planned.
M4 westbound between J15 and J16 | Westbound | Road Works
Tue, 06 Dec 2016 13:11:48 GMT
M4 Roadworks
Status : Pending. Lane Closures : Lane three will be closed. Schedule : From 23:59 on 6 December 2016 to 05:30 on 7 December 2016. Location : The M4 westbound between junctions J15 and J16 . Lanes Closed : There will be one of three lanes closed. Reason : Roadworks are planned.
M4 J16 westbound exit | Westbound | Congestion
Tue, 06 Dec 2016 12:14:23 GMT
M4 Current Traffic Incidents
Location : The M4 westbound exit slip at junction J16 . Status : Currently Active. Return To Normal : Normal traffic conditions are expected between 12:15 and 12:30 on 6 December 2016. Delay : There are currently delays of 10 minutes against expected traffic. Reason : Congestion.

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