Project Office contact details

Contact information for all projects


Contact Big Build


1800 105 105


All projects

Victoria's Big Build
GPO Box 2392
Melbourne 3001

Suburban Rail Loop

Suburban Rail Loop Authority
PO Box 24214
Melbourne 3001

Project Offices

Freedom of Information

Make an FOI request to Victoria's Big Build.

Public transport services

To provide feedback on existing train or tram services, contact: