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Xi'an-Chengdu rail line to have full internet/cell coverage

2017/11/23 9:13:22   source:China Plus

Chinese rail authorities are suggesting the Xi'an-Chengdu high-speed rail link will be the country's first mountain crossing to provide full 4G network coverage.

The 643 kilometer line is China's first high-speed rail route running through the Qinling Mountains.

Half of the total length runs through the mountain range.

95% of that goes through tunnels.

To ensure a mobile signal and internet access, China Telecom, China Mobile, and China Unicom have run signal cables in the tunnels throughout the Qingling Mountain tunnels.

A full-length test of the Xi'an-Chengdu high-speed railway was carried out Wednesday. The line is scheduled to enter operation before the end of the year.

The new line will cut the travel time between the capitals of Sichuan and Shaanxi from 16 hours down to 3 hours.

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