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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 between J19 and J18 | Eastbound | Accident
Mon, 27 Apr 2015 11:17:30 BST
M4 Current Traffic Incidents
On the M4 eastbound at junction J19, there are currently delays of 20 mins caused by congestion due to an accident closing three lanes between junctions J19 and J18. Normal traffic conditions expected from 1:00 pm.
M4 at junction 19 with the M32 | Eastbound | Congestion
Mon, 27 Apr 2015 11:17:30 BST
M4 Current Traffic Incidents
On the M4 eastbound at junction J19, there are currently delays of 20 mins caused by congestion due to an accident closing three lanes between junctions J19 and J18. Normal traffic conditions expected from 1:00 pm.
M4 eastbound between J3 and J2 | Eastbound | Congestion
Mon, 27 Apr 2015 11:04:25 BST
M4 Current Traffic Incidents
On the M4 eastbound between junctions J3 and J1, there are currently delays of 10 mins due to heavy traffic . Normal traffic conditions expected from 12:15 pm.
M4 eastbound between J11 and J10 | Eastbound | Congestion
Sun, 26 Apr 2015 16:15:40 BST
M4 Current Traffic Incidents
On the M4 eastbound between junctions J11 and J10, there are currently delays of 1 and a half hours caused by congestion due to an accident closing one lane between junctions J10 and J8. Normal traffic conditions expected from 7:00 pm.
M4 at junction 10 with the A329(M) | Eastbound | Congestion
Sun, 26 Apr 2015 15:37:33 BST
M4 Current Traffic Incidents
On the M4 eastbound at junction J10, there are currently delays of 1 hour caused by congestion due to an accident closing three lanes between junctions J10 and J8. Normal traffic conditions expected from 4:15 pm.

Latest M4 Traffic News Updates

Latest M4 News

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