Major Road Closure Alert: A40 Carmarthen Bypass, Wales

Start Date: 23rd April 2025
Duration: Up to 18 months
Issued by: Welsh Ministers, Traffic Authority

What's Happening?

The Welsh Government has announced a temporary vehicle ban on certain sections of the A40 Carmarthen Bypass. This closure is essential to facilitate planned roadworks designed to improve the infrastructure.

Key Details:

• Affected Area: Sections of the A40 from the northeast side of Pen-sarn Roundabout to the southeast side of Glangwili Roundabout, including nearby slip roads.
• Closure Times: Starting from 8:00 PM on 23rd April 2025. The duration of each work period will be marked by temporary traffic signs being in place.
• Exemptions: Emergency vehicles and vehicles directly involved in the roadworks are exempt from this ban.

Important Notes:

• The prohibition is effective only when indicated by traffic signs.
• The maximum duration for this order is 18 months, although it may conclude earlier if the works are completed ahead of schedule.

This road closure is crucial for the maintenance and improvement of the A40, ensuring better and safer travel in the future. Motorists are advised to plan their journeys accordingly and follow any signposted diversions.

Stay tuned for updates from the Welsh Government for any changes or specific details regarding the closure timeline.