**Major Delays on M4 as Morning Crash Causes Significant Congestion near Newport**
Motorists travelling along the M4 this morning are enduring lengthy delays following a collision that has partially blocked the westbound carriageway near Newport. Commuters are facing disruption as emergency services attend the scene, with long tailbacks affecting rush-hour traffic and prompting calls for drivers to seek alternative routes.
The incident occurred just after 6am between Junction 27 (Highcross) and Junction 28 (Tredegar Park) on the westbound side of the motorway. As a result, authorities were forced to close lanes two and three to allow emergency teams safe access to the site. Gwent Police quickly moved to advise motorists to steer clear of the area if possible, warning that congestion was building rapidly before the heart of the morning commute.
Live traffic maps and eyewitness accounts indicated queues stretching as far back as Junction 26 (Malpas Road) as the situation unfolded. Many drivers reported coming to a standstill, with journey times between Cardiff and Newport significantly increased. The disruption soon became a dominant feature for morning news bulletins and local radio reports, heightening commuter frustrations and concerns about safe travel.
Adding to transport woes, a separate incident was reported on the M4 further east near Cardiff. According to travel monitoring service Inrix, the eastbound entry slip road at Junction 32 (Coryton Interchange) was also partially blocked following a separate crash. This compounded traffic issues through the South Wales corridor, with authorities struggling to manage the knock-on effects as vehicles were diverted away from the affected sections.
Traffic Wales, the Welsh government’s official travel information service, released images showing severe congestion and warned drivers to expect ongoing delays. Local officials emphasised the importance of planning ahead, suggesting travellers allow extra time for their journeys or consider public transport alternatives if possible.
In a statement, Gwent Police reiterated their call for caution, saying, “Due to the nature of the incident on the M4 westbound, we are urging motorists to avoid the area and find alternative routes. We are working with our emergency partners to clear the affected lanes as soon as safely possible.” No immediate information was released about any injuries sustained in either collision, although both incidents triggered significant deployment of emergency personnel.
The M4 serves as a vital transport artery for Wales, linking major cities and supporting commuter, commercial, and holiday traffic. Disruptions such as this highlight the motorway’s vulnerability to incidents, particularly during busy periods. Road safety experts and local councils have used incidents like today’s to remind drivers about the importance of maintaining a safe distance and adhering to speed limits, especially during adverse conditions or on busy commuter routes.
While the incident’s full impact is still being assessed, latest updates suggest that traffic remains heavy but is slowly beginning to ease as clear-up operations progress. Police and highways teams have thanked the public for their patience, advising that further updates will be provided through official social media channels and live traffic services.
Today’s incident is a timely reminder of how even minor collisions on the M4 can have cascading effects across the region. With many motorists relying on this key route every day, both the police and road safety campaigners are likely to renew their pleas for vigilance and consideration.
Commuters are advised to continue following local news and traffic feeds for the latest developments, as authorities work to restore the motorway to full capacity. In the meantime, journey planning and extra caution remain the order of the day for all those setting out on the roads across South Wales.