西安地鐵3號線被譽為西安最美地鐵、最佳觀光線路。中交二公局承建的TJSG-15標包括廣泰門站-桃花潭站— 浐灞中心站高架區(qū)間及桃花潭高架車站，其中浐河大橋主橋為預應力混凝土V型支撐連續(xù)剛構(gòu)橋梁，是3號線的重點工程。
　　Xi'an Metro Line No.3 is known as the most beautiful subway in Xi'an and the best sightseeing route. The TJSG-15 undertaken by CCCC Second Highway Engineering Co., Ltd. includes the elevated section of Guangtaimen Station-Taohuatan Station-Chanba Center Station and Taohuatan Elevated Station. The main bridge of Chanhe Bridge is a prestressed concrete V-shaped braced continuous rigid frame bridge, which is the key project of Line No.3.