This site provides information about the planning, design and construction of the Sydney Orbital Network. This includes information on current and completed projects as well as information on the programs RMS operates with infrastructure funding.
The network is a series of interconnected roads that link key areas of the Greater Sydney Metropolitan Region, providing fast and efficient road travel with 160 kilometres of uninterrupted motorway.
While most of this network is complete, Roads and Maritime Services (RMS) continues to upgrade and expand as necessary.
Featured projects
The following are some of the projects that comprise the Sydney Orbital Network:
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Explore our projects
- Home
- Projects
- Alpha-numeric route numbers
- Building Sydney's Motorways
- Bus priority program
- Central Coast region
- Great Western Highway
- Hunter region
- Maintenance
- Northern region
- Pacific Highway upgrade
- Permanent Variable Message Signs
- Pinch point program
- Princes Highway upgrade
- South West region
- Southern region
- Sydney Harbour Bridge precinct
- Sydney region
- The Hunter Expressway
- Western region
