Shamalada Tunnel,the highest elevation of Chengdu-Kunming Railway.Passenger Train pass the memorial for the heroes who built the great railway
Xia pu xiong Bridge
Cheng-kun line
cross the dadu river
the first step of Naituo route development .cross the Niuri river
the first step of Naituo route development ?cross the Niuri river
the three step of Naituo route development
the first step of Naituo route development
Liang he kou route development of chengdu-kunming railway,locating at xide county ,Xichang city,is a almost complete open,in the "flated S" type
Cheng-Kun line
