The Mizoram government has temporarily suspended the movement of commercial vehicles on NH-306 and NH-6 to accelerate essential repair work. This decision comes in response to recent landslides and heavy rainfall that severely damaged sections of both national highways in Kolasib district. These highways serve as crucial lifelines for Mizoram, linking it to Assam and the broader northeast region.
On July 31, the Public Works Department (PWD) issued a notification stating that commercial vehicles would not be allowed to operate on these roads from August 1 to 10. However, the movement of light vehicles remains permitted.
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Why the NH-306 NH-6 vehicle halt became essential
The PWD explained that NH-306 and NH-6 had suffered multiple disruptions due to frequent landslides, making travel dangerous. Debris, broken road edges, and deep potholes were creating daily traffic congestion and vehicle breakdowns. By halting commercial traffic, the department aims to provide engineers and workers with a safer and more open environment to conduct uninterrupted repair operations.
PWD engineer-in-chief R. Lalrammawia confirmed that machinery and workforce mobilization had already begun. “We need at least a week of focused work to bring these roads back to a stable condition,” he said. He also requested the public to cooperate fully during this period.
Essential link to Assam under pressure
NH-306 connects Vairengte in Mizoram with Silchar in Assam, forming a key entry route for both freight and essential supplies. Similarly, NH-6 serves as a critical transit corridor connecting several northeastern states. When these roads are blocked, transport costs rise sharply, and the supply of daily goods is disrupted.
Local transport associations acknowledged the inconvenience but expressed support for the decision. “It’s better to stop now and fix the roads than face breakdowns and delays every day,” said Lalhmangaiha, a truck driver stranded near Kolasib.
Government coordinates with district administration
The state government has instructed the Kolasib District Magistrate and Superintendent of Police to ensure that no heavy commercial vehicles attempt to pass through the restricted sections. The administration has also set up temporary resting points for stranded trucks.
Additionally, the government has requested coordination from Assam’s transport authorities to regulate traffic entering Mizoram during the restriction period. Officials expect cooperation will help prevent border blockages and further delays.
Drivers and businesses adjust to changes
Though the decision was necessary, it has affected the flow of perishable goods, petroleum products, and construction materials. Traders in Aizawl and Lunglei reported delays in restocking supplies.
One fruit vendor in Aizawl shared, “I usually get bananas and oranges from Silchar every two days. Now, I’ll have to wait or source them locally, which is more expensive.”
Despite these short-term disruptions, local businesses have shown understanding. “We all want safer and better roads,” said B. Vanlaltluanga, a wholesaler in Kolasib. “If this repair work helps, we are willing to adjust.”
Long-term road sustainability under focus
This incident has reignited the demand for more sustainable and weather-resilient road designs in Mizoram. With monsoons getting harsher each year, traditional road-building materials and methods are no longer sufficient.
PWD officials admitted that short-term repairs would restore vehicle movement, but long-term planning must include better drainage, slope protection, and eco-friendly engineering.
Political leaders back the decision
Several legislators from Mizoram supported the halt and urged the public to see it as an investment in long-term connectivity. Mizoram’s Transport Minister T.J. Lalnuntluanga said, “We are committed to strengthening our infrastructure. This temporary step will ensure safety and reliability in the months to come.”
Meanwhile, opposition leaders also joined the call for increased central assistance in road modernization. They stressed that NH-306 and NH-6 were not just state assets but part of India’s national transport network.
What lies ahead?
The PWD aims to reopen the highways to commercial vehicles after August 10, depending on weather conditions and repair progress. However, authorities warn that further rainfall could extend the restriction.
Officials have advised residents and transporters to stay updated through daily bulletins and government advisories. Travelers are encouraged to take alternative routes wherever possible.
This proactive step reflects Mizoram’s growing focus on infrastructure resilience. Although the vehicle halt may pose short-term challenges, the long-term goal is to ensure safer and more efficient transport for all.
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