Patronage on the Sunbury Line is increasing at a rapid rate with demand set to exceed capacity in the next decade.
The Sunbury Line Upgrade, in conjunction with the Metro Tunnel, will deliver major improvements in capacity, reliability and frequency of services on the Sunbury Line.
Rail Projects Victoria is delivering this upgrade as we build the Metro Tunnel. Works began in 2019 and are scheduled for completion by the end of 2023.
The Sunbury Line Upgrade will: