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.

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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 J11 westbound exit | Westbound | Congestion
Thu, 16 Oct 2025 17:39:23 GMT
M4 Current Traffic Incidents
Location : The M4 westbound exit slip at junction J11 . Reason : Congestion. Status : Currently Active. Return To Normal : Normal traffic conditions are expected between 18:30 and 18:45 on 16 October 2025. Delay : There are currently delays of 10 minutes against expected traffic.

M4 J12 eastbound exit | Eastbound | Congestion
Thu, 16 Oct 2025 17:18:27 GMT
M4 Current Traffic Incidents
Location : The M4 eastbound exit slip at junction J12 . Reason : Congestion. Status : Currently Active. Return To Normal : Normal traffic conditions are expected between 18:15 and 18:30 on 16 October 2025. Delay : There are currently delays of 10 minutes against expected traffic.

M4 eastbound at the Reading services between J12 and J11 | Eastbound | Broken down vehicle
Thu, 16 Oct 2025 14:21:45 GMT
M4 Current Traffic Incidents
Location : The M4 eastbound between junctions J12 and J11 . Lane Closures : Lanes 3 and 4 are closed. Reason : Broken down vehicle. Status : Currently Active. Time To Clear : The event is expected to clear between 16:00 and 16:15 on 16 October 2025. Return To Normal : Normal traffic conditions are expected between 16:00 and 16:15 on 16 October 2025. Delay : There are currently delays of 15 minutes against expected traffic. Lanes Closed : There are two of four lanes closed.

M4 eastbound between J12 and J11 | Eastbound | Resurfacing
Thu, 16 Oct 2025 15:07:47 GMT
M4 Roadworks
Location : The M4 eastbound between junctions J12 and J11 . Lane Closures : The hard shoulder, lanes 1 and 2 are closed. Reason : Emergency resurfacing. Status : Currently Active. Period : from 16:02 on 16 October 2025 to 22:00 on 16 October 2025. Lanes Closed : There are two of four lanes closed.

M4 eastbound at the Reading services between J12 and J11 | Eastbound | Congestion
Thu, 16 Oct 2025 15:28:33 GMT
M4 Current Traffic Incidents
Location : The M4 eastbound between junctions J12 and J11 . Reason : Congestion. Status : Currently Active. Return To Normal : Normal traffic conditions are expected between 20:30 and 20:45 on 16 October 2025. Cause : Emergency resurfacing. Delay : There are currently delays of 20 minutes against expected traffic. Earlier Reason : Caused by the earlier broken down vehicle.

M4 J12 eastbound exit | Eastbound | Congestion
Thu, 16 Oct 2025 15:30:20 GMT
M4 Current Traffic Incidents
Location : The M4 eastbound exit slip at junction J12 . Reason : Congestion. Status : Currently Active. Return To Normal : Normal traffic conditions are expected between 16:30 and 16:45 on 16 October 2025. Delay : There are currently delays of 10 minutes against expected traffic.

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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