The HSR Xi’an – Yan’an has completed the excavation of all tunnels, including the Tongchuan Tunnel. This is a key milestone in the construction process, bringing the project closer to operational status. This was reported by the railway transport news portal Railway Supply.

The HSR Xi’an – Yan’an has completed the excavation of all tunnels, including the Tongchuan Tunnel. This is a key milestone in the construction process, bringing the project closer to operational status.
Photo: Xinhua

HSR Xi’an – Yan’an Will Speed Up Regional Travel

The high-speed railway is set to open by the end of 2025, with construction progressing steadily. The 299-km-long route traverses China’s challenging mountainous terrain.

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Trains operating at speeds of up to 350 km/h will significantly reduce travel time between terminal stations. Previously, the journey took 2.5 hours, but now it will be reduced to just 1 hour.

A tunnel near the city of Yan’an is one of the longest on the line, stretching 16 km. The complexity of its construction required the use of advanced engineering solutions and high-precision technology.

Since January 2024, railway track laying has been underway to ensure timely completion. A comprehensive approach to construction is helping to prevent delays and maintain strict safety standards.

The new HSR will enhance transportation efficiency, improve mobility for citizens, and strengthen economic ties between regions. The project is progressing according to schedule, adhering to strict quality requirements.

Development of HSR Xi’an – Yan’an Will Benefit the Economy

China’s transportation infrastructure is undergoing rapid modernization, and investments in high-speed railways are significantly improving logistics. The launch of this line will also accelerate freight transport and boost business activities.

Tunnel construction required careful planning, as the difficult terrain presented additional challenges. However, modern engineering solutions ensured safe and efficient execution of all necessary work.

The new railway line will provide comfortable travel conditions, making journeys between cities faster and more convenient. This transportation development aligns with China’s strategy to enhance internal logistics.

Completing tunnel excavation is a crucial milestone in the construction process, as challenging geological conditions required innovative solutions. The successful execution of this phase reflects the high level of expertise among engineers.

Quality control remains a top priority, and work is progressing without deviation from the set plan. This ensures the project will be completed on time without major delays.

The expansion of high-speed railway networks opens new opportunities for China’s economy. It is also expected to increase tourism and stimulate business growth along the route.

Technological advancements in tunneling allowed for the successful execution of the project despite difficult terrain. The use of modern drilling techniques has accelerated work and improved efficiency.

High-speed railways are becoming essential components of China’s transportation network. They enhance logistics, reduce road congestion, and lower carbon emissions.

Thus, the completion of tunnel excavation is a major step in China’s transport infrastructure development. This project will improve travel conditions and create new business opportunities.

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