Sunbury residents are now more closely connected to the heart of Melbourne than ever before, with the Sunbury Train Line integrated into the Metro Tunnel project—one of the largest public transport upgrades in Victoria’s history.

Linking one of Melbourne’s fastest-growing housing corridors, Sunbury and Diggers Rest are set to benefit from faster, more reliable and higher-capacity rail services that strengthen connections across the city.

What the Metro Tunnel Means for Sunbury and Diggers Rest

By running through the new Metro Tunnel, the Sunbury Line becomes part of a dedicated, high-capacity corridor through Melbourne’s CBD. This separation from other rail lines reduces congestion and improves reliability, particularly during peak periods.

For residents, this translates into improved access to:

  • Major health services and hospitals
  • Universities and education precincts
  • Employment hubs across the CBD and inner city
  • Melbourne’s cultural, retail and entertainment attractions 

With more public transport options at their fingertips, Sunbury and Diggers Rest are becoming increasingly attractive to families, professionals and investors alike.

Key infrastructure upgrades along the Sunbury Line

The Sunbury Line has undergone significant upgrades to support higher service frequency and modern metro-style operations, including:

  • Power upgrades to support more frequent and higher-capacity trains
  • High-capacity signalling on sections of the line, allowing trains to run closer together
  • Platform extensions to accommodate longer trains
  • Additional train stabling, supporting increased services
  • Removal of level crossings, improving safety, traffic flow and travel times 

These improvements lay the foundation for a more resilient and future-ready rail network in Melbourne’s north-west.

More trains, more often

As the Metro Tunnel becomes fully operational, commuters on the Sunbury Line can expect more trains running more often, particularly during peak times. This metro-style service model is designed to reduce wait times, improve reliability and support the continued population growth of the corridor.

Supporting growth in Melbourne’s North-West

With strong population growth, major infrastructure investment, and improving connectivity to the CBD, Sunbury and Diggers Rest are emerging as key lifestyle and growth locations within Greater Melbourne.

The integration of the Sunbury Line into the Metro Tunnel is more than a transport upgrade, it’s a long-term investment in accessibility, liveability and economic opportunity for Melbourne’s north-west communities.

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