Electricians set the electric system for a railway line linking Xinfeng and Yaocun in Xi'an, capital of northwest China's Shaanxi Province, Jan. 7, 2020.(Xinhua/Liu Xiao)

They are not only skilled technicians but also brave "Spidermen" who climb high to secure the upcoming Spring Festival travel rush.

XI'AN, Jan. 8, 2020 (Xinhua) -- The 23.1-kilometer railway line linking Xinfeng and Yaocun in northwest China's Shaanxi completed construction on Wednesday.

The railway line will help ease the traffic pressure of Xinfeng Railway Station in Xi'an for the upcoming Spring Festival travel rush which will last for 40 days from Jan. 10 to Feb. 18.

An electrician sets the electric system for a railway line linking Xinfeng and Yaocun in Xi'an, capital of northwest China's Shaanxi Province, Jan. 7, 2020. (Xinhua/Liu Xiao)

An electrician sets the electric system for a railway line linking Xinfeng and Yaocun in Xi'an, capital of northwest China's Shaanxi Province, Jan. 7, 2020. (Xinhua/Liu Xiao)

Electricians set the electric system for a railway line linking Xinfeng and Yaocun in Xi'an, capital of northwest China's Shaanxi Province, Jan. 7, 2020. (Xinhua/Liu Xiao)■