Singapore monorail lines currently under construction. Active extensions, new monorail routes and network expansion projects.
Singapore monorail lines currently under active construction: new systems in cities or airports without an existing monorail, extensions to serve new terminals or development areas and upgrades to existing routes. Monorail construction is often chosen for elevated urban transit where surface space is limited and full metro tunnelling is cost-prohibitive.
Singapore currently has 369 railway segments under construction including 45 railway, 322 metro and 2 light rail.