Elevated section of Hanoi’s French-funded metro line to be soon completed
Hanoi’s metro line 3 runs 8.5 kilometers on elevated tracks through eight stations and four kilometers underground through four stations.
Hanoi’s metro line 3 runs 8.5 kilometers on elevated tracks through eight stations and four kilometers underground through four stations.
Controlling dust and noise pollution is one of the most concerned issues in urban railway projects in Hanoi because their construction takes place in residential areas and at night.