Temporary Traffic Closure on Chalerm Mahanakhon Expressway Scheduled for October 1-2
The Expressway Authority of Thailand has announced a temporary traffic closure on the Chalerm Mahanakhon Expressway for structural maintenance.
The Thailand Government Public Relations Department has issued an official notice regarding a temporary traffic closure on the Chalerm Mahanakhon Expressway. According to the announcement, the closure is scheduled to take place from 10:00 PM on October 1, 2026, until 4:00 AM on October 2, 2026.
This measure is being implemented to facilitate necessary structural improvements to traffic signage along the route. For residents and travelers who frequently use this expressway, the closure may cause significant delays or require the use of alternative routes during the late-night and early-morning hours. Motorists are advised to plan their journeys accordingly to avoid potential congestion near the affected sections.
While the official notice specifies the duration and purpose of the maintenance, it does not detail specific detours or the exact segments of the expressway that will be fully inaccessible. Travelers should monitor local traffic updates or official announcements from the Expressway Authority of Thailand as the date approaches for any further adjustments or specific guidance on navigation during this maintenance window.
