A monorail system more likely in Kathmandu than metro train: KMC
Kathmandu Metropolitan City (KMC) granted permit to conduct a feasibility study on construction of a monorail system in the Valley.
http://english.onlin...17/02/08/395469
Monorail would be a good transit application for Nepal due to the mode's ability to traverse hostile terrain. I am assuming that engineers will take into consideration high winds and heavy snows that are common in this mountainous country.
Sloan