M4 Traffic

Welcome to the M4 Traffic website.

M4 Traffic is dedicated to featuring the latest M4 traffic news, traffic updates, traffic reports, details of roadworks and other M4 news of interest to motorists using the M4 motorway. Information about the M4 Motorway. Easy.

The M4 Traffic aims to bring you you the latest traffic updates released quickly and clearly. Easy and speed of use is the main aim of the M4 Traffic website. M4 news and updates at a glance.

M4 Traffic is part of the UK Traffic News network.

Latest M4 Traffic Reports and M4 Traffic Updates

The aim of M4 Traffic.co.uk is simple.....

Feature the latest M4 traffic reports and M1 traffic updates. You can search our website for the latest M4 traffic news.

Simply type your key search words using our search facility and Hey Presto you have the latest M4 motorway traffic news.

The Latest M4 Traffic News in about M4 Delays, M4 Accidents, M4 Roadworks

Below are some of the latest M4 traffic reports in. See all the latest M4 traffic news and M4 traffic reports.

M4 westbound within J19 | Westbound | Congestion
Fri, 19 Jun 2026 01:53:16 GMT
M4 Current Traffic Incidents
Location : The M4 westbound at junction J19 . Reason : Congestion. Status : Currently Active. Return To Normal : Normal traffic conditions are expected between 02:45 and 03:00 on 19 June 2026. Delay : There are currently delays of 10 minutes against expected traffic.

M4 J19 westbound access | Westbound | Congestion
Fri, 19 Jun 2026 00:40:16 GMT
M4 Current Traffic Incidents
Location : The M4 westbound entry slip at junction J19 . Reason : Congestion. Status : Currently Active. Return To Normal : Normal traffic conditions are expected between 01:45 and 02:00 on 19 June 2026. Delay : There are currently delays of 10 minutes against expected traffic.

M4 eastbound between J18 and J17 | Eastbound | Road Works
Thu, 18 Jun 2026 20:16:45 GMT
M4 Roadworks
Location : The M4 eastbound between junctions J18 and J17 . Lane Closures : Lane one will be closed. Reason : Roadworks are planned. Status : Pending. Schedule : From 21:00 on 25 June 2026 to 06:00 on 26 June 2026. Lanes Closed : There will be one of three lanes closed.

link road from M4 J4B westbound to M25 J15 | Westbound | Road Works
Thu, 18 Jun 2026 21:19:34 GMT
M4 Roadworks
Location : The M4 westbound exit slip at junction J4B . Reason : Roadworks. Status : Currently Active. Period : from 22:18 on 18 June 2026 to 05:30 on 19 June 2026. Lanes Closed : All lanes are closed.

M4 westbound within J19 | Westbound | Congestion
Thu, 18 Jun 2026 22:22:23 GMT
M4 Current Traffic Incidents
Location : The M4 westbound at junction J19 . Reason : Congestion. Status : Currently Active. Return To Normal : Normal traffic conditions are expected between 23:15 and 23:30 on 18 June 2026. Delay : There are currently delays of 10 minutes against expected traffic.

M4 westbound within J19 | Westbound | Congestion
Thu, 18 Jun 2026 23:15:26 GMT
M4 Current Traffic Incidents
Location : The M4 westbound at junction J19 . Reason : Congestion. Status : Currently Active. Return To Normal : Normal traffic conditions are expected between 00:15 and 00:30 on 19 June 2026.

We have recently added our map of the main M4 junctions.

Follow and like us at UK Traffic News on Twitter or Facebook

M4 Traffic is part of the UK traffic news network

M4 Traffic

Latest M4 Traffic Reports and M4 Traffic Updates

The Latest M4 Traffic News in about M4 Delays, M4 Accidents, M4 Roadworks

Latest M4 News