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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 within J18 | Eastbound | Congestion
Sun, 21 Sep 2014 16:53:22 BST
M4 Current Traffic Incidents
On the M4 eastbound between junctions J18 and J16, there are currently delays of 15 mins caused by congestion due to an earlier accident. Normal traffic conditions expected from 5:30 pm.
M4 westbound between J18 and J19 | Westbound | Overturned Vehicle
Sun, 21 Sep 2014 16:53:14 BST
M4 Current Traffic Incidents
On the M4 westbound between junctions J18 and J19, there are currently delays of 10 mins due to an overturned vehicle closing one lane. Normal traffic conditions expected from 6:00 pm.
M4 eastbound between J7 and J6 | Eastbound | Congestion
Sun, 21 Sep 2014 16:46:50 BST
M4 Current Traffic Incidents
On the M4 eastbound between junctions J7 and J4B, there are currently delays of 10 mins due to heavy traffic . Normal traffic conditions expected from 6:00 pm.
M4 eastbound between J17 and J16 | Eastbound | Congestion
Sun, 21 Sep 2014 16:42:57 BST
M4 Current Traffic Incidents
On the M4 eastbound between junctions J17 and J16, there are currently delays of 15 mins caused by congestion due to an earlier accident. Normal traffic conditions expected from 5:30 pm.
M4 eastbound between J17 and J16 | Eastbound | Accident
Sun, 21 Sep 2014 16:22:24 BST
M4 Current Traffic Incidents
On the M4 eastbound between junctions J17 and J16, there are currently delays of 15 mins due to an accident closing one lane. Normal traffic conditions expected from 5:30 pm.

Latest M4 Traffic News Updates

Latest M4 News

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

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