As a result, Bali has recently invested in a $20 billion underground railway. It's set to make airport-to-resort commutes ...

New York City's subway map has been largely unchanged ... but run as parallel groups that easily demonstrate whether you're on the right train. It's a map that's both prettier and more legible.

A beautiful island is planning to build a £16 billion underground train line. The Bali Urban Subway is a rapid transit system being built in Indonesia. It will be 18.3 miles long and have a top ...