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Expressway to Vietnam's largest airport expands to 12 lanes

Construction on the major expressway connecting Ho Chi Minh City to Long Thanh Airport is progressing into its second year, with multiple sections being widened to accommodate growing traffic demand. Bridge structures and interchange systems are taking shape along the critical transport corridor.

LSN Vietnam · 12 November 2026

Expressway to Vietnam's largest airport expands to 12 lanes

The expressway project, designed to link Vietnam's largest city to its newest major airport, has reached a significant expansion phase with numerous sections now being upgraded to 10 to 12 lanes. The widening effort reflects planners' expectations of substantial traffic volumes on the route once Long Thanh Airport becomes fully operational.

More than a year of active construction has yielded visible progress on key infrastructure components. Bridge structures and major interchanges are currently under development along multiple points of the expressway, indicating advancement toward completion of these critical bottleneck areas.

The expressway project represents a major investment in Vietnam's transportation infrastructure, aimed at improving connectivity between Ho Chi Minh City and the new airport facility. The expanded lane configuration is expected to enhance traffic flow and reduce congestion on what will become one of the country's most heavily trafficked routes.

Long Thanh Airport is positioned to serve as Vietnam's primary international aviation hub, replacing Tan Son Nhat International Airport as the gateway for major international carriers. The expressway expansion underscores the government's commitment to developing supporting infrastructure needed to facilitate the airport's operations and regional economic growth.