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Yesterday β€” 14 February 2026Main stream

Wales Faces Major Road Closures on M4 and A-Roads – Prepare for Travel Disruptions This Week

14 February 2026 at 09:05
Wales Faces Major Road Closures on M4 and A-Roads – Prepare for Travel Disruptions This Week
Wales Faces Major Road Closures on M4 and A-Roads

Major roadworks are set to cause disruptions across Wales this week, with significant closures affecting key routes like the M4, A470, and A483. From Monday, February 16 to Sunday, February 22, travelers can expect delays as essential maintenance and upgrades take place on these critical highways.

The closures will impact both business travel and tourist journeys, especially those heading to or from Cardiff, Aberystwyth, and Swansea. Given the importance of these roads for local and long-distance traffic, it is essential for drivers to plan their routes in advance to avoid being caught in delays.

M4 Closures: Cyclic Maintenance and Lane Closures

Starting with the M4, several closures will be in place along the route. The eastbound junction 25A Grove Park onslip road has been closed since January 29 and will remain inaccessible until February 20 due to roadworks. This will affect commuters heading toward the M4 from the Grove Park area, and diversions will be signposted for alternative routes.

In addition to this, there will be a full closure of the M4 in both directions from junction 37 Pyle to junction 42 Earlswood for essential cyclic maintenance. This closure will be in effect from January 25 to April 1, between 8pm and 6am, with only one lane in operation and entry/exit slip roads closed. Drivers can expect moderate disruption, but diversions are in place for alternate access points.

Finally, the eastbound M4 from junction 25A Grove Park to junction 25 Caerleon will see a lane closure for roadworks. This is expected to cause slight disruption until Friday, February 20.

A470 Road Closures: Overnight Work and Major Disruptions

The A470, a key route for those traveling north to south through Wales, will also see closures this week. One of the most notable disruptions is the eastbound closure from Pontypridd to Abercynon, which will be shut overnight from 8pm to 6am between February 2 and February 20.

Another A470 closure is set to affect the Caersws to Talerddig stretch of road, which will be shut both ways to allow for carriageway maintenance. This closure will be in place from February 13 until February 21, again with closures taking place 7pm to 6am each night.

Travelers on these routes will need to take diversions, which will be clearly signposted. The closures are expected to affect those commuting from rural towns into larger cities, so visitors to Cardiff and other tourist hotspots should expect longer travel times.

A483 Road Closures: Severe Disruptions and Diversions

The A483, another major route, will face several closures throughout the week. Specifically, the southbound Coedpoeth northbound onslip will be closed for roadworks until Saturday, February 21. Additionally, multiple closures along the A483 from Plas Coch to Mold Road will cause severe disruptions.

For those traveling southbound or northbound on the A483, diversions will be in place, but Traffic Wales has warned that these diversions could cause significant delays. Expect closures from 7pm to 6am each day between February 2 and February 21.

A487 Road Closures: Aberystwyth Impact

Another critical area for travelers is Aberystwyth, where the A487 will be shut in both directions near Commins Coch. This closure is part of an improvement project that will impact the area from February 2 to June 23. Temporary traffic lights will be in place from 9am to 4pm each day, creating potential delays for those heading into or out of Aberystwyth.

These improvements are necessary for the long-term betterment of road conditions in Aberystwyth, but visitors to the area should plan accordingly to avoid unnecessary delays. Diversions and alternative routes will be available.

Impact on Business and Tourism Travel

The road closures and diversions across Wales will undoubtedly have an impact on business travelers and tourists alike. Those commuting for work or visiting clients may experience longer travel times, especially along the M4 and A483 routes, which are crucial for intercity travel.

For tourists, the closures may cause some inconvenience, particularly for those heading to popular destinations like Cardiff, Aberystwyth, and the Brecon Beacons. Visitors should be prepared for potential delays, especially if they plan to travel between cities or need to access popular tourist attractions.

Quick Tips for Travelers

  1. Plan Routes in Advance: Check Traffic Wales and local news websites for up-to-date roadworks information and diversions.
  2. Allow Extra Travel Time: With multiple road closures and diversions in place, be sure to leave extra time for your journey.
  3. Use Public Transport: Consider using trains or buses where possible to avoid road closures and delays.
  4. Stay Updated: Follow Traffic Wales on social media or check their website for real-time updates on road conditions.
  5. Diversions: Follow the clearly marked diversions and keep an eye out for traffic signs along your route.

Step-by-Step Guidelines for Navigating the Roadworks

  1. Stay Informed: Visit official government websites such as Traffic Wales to find the latest updates on road closures and diversions.
  2. Consult Maps and Apps: Use navigation apps like Google Maps or Waze to stay updated on real-time traffic and road closures.
  3. Avoid Peak Hours: If possible, travel outside of peak hours when closures are likely to cause the most disruption.
  4. Follow Diversions: Ensure you follow diversion signs carefully, especially in areas where roadworks are ongoing.
  5. Check for Alternative Transport: If you’re traveling long distances, consider using public transport services for a more seamless journey.

Key Points to Remember

  • M4 Closures: Expect closures from junction 25A to junction 42 for cyclic maintenance, with diversions in place.
  • A470 Closures: Roadworks will shut sections overnight, impacting travel between Pontypridd and Abercynon and Caersws to Talerddig.
  • A483 Roadworks: Expect severe disruptions from Plas Coch to Mold Road, with overnight closures until February 21.
  • A487 Aberystwyth: The A487 will be closed for improvement work until June 23, with temporary lights in place.
  • Public Transport: Consider using trains and buses as an alternative to driving during this disruption period.

Conclusion: Prepare for Disruptions, But Look Ahead to Improvements

While the road closures across Wales this week will cause some significant disruptions for travelers, they are necessary for the long-term maintenance and improvement of the country’s infrastructure. Business travelers, residents, and tourists alike will need to plan their routes carefully and consider alternative transportation options to avoid delays. With diversions in place and updates provided regularly by Traffic Wales, travelers can stay informed and navigate the disruptions with ease. Despite the short-term inconvenience, these roadworks will help improve travel conditions across the region, making future journeys smoother and more efficient.

Disclaimer: The Attached Image in This Article is AI Generated

The post Wales Faces Major Road Closures on M4 and A-Roads – Prepare for Travel Disruptions This Week appeared first on Travel And Tour World.
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Samsung's return to the HBM market is a sight to see, and according to the latest announcement, its HBM4 process offers blazing-fast speeds and is now commercially deployed. Samsung's HBM4 Reaches Up to 13 Gbps, Making It Ideal For Integration With Vera Rubin The HBM industry is certainly seeing a shift in market dynamics, mainly in the distribution of market share among SK hynix, Samsung, and Micron. In particular, the race with the HBM4 technology has become much more competitive, and the Korean giant has improved its offerings by a huge margin. In the company's latest post, Samsung has revealed […]

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