News Ultimate guide: how to navigate Melbourne’s $13.5 billion Metro Tunnel 13/11/2025 FacebookTwitterEmail The tunnel alignment and the new five stations. (Victoria's Big Build) By Violet Li The Metro Tunnel, the city’s $13.5 billion mega-project, will open to the public in two phases: a partial opening in […] Subscribe or Login to see the rest of the content. Username Password * Remember Me Forgot Password