TBM Meg relaunches towards State Library Station
Tunnel boring machine (TBM) Meg has relaunched from the Metro Tunnel's Parkville Station site towards the CBD.
It follows the relaunch of TBM Joan, which began a parallel 1km journey towards the State Library Station site last month.
The 2 TBMs have already completed the western section of the project's twin 9km tunnels, starting at the western entrance in Kensington, through the Arden Station site in North Melbourne and on to Parkville.
After they arrive at the State Library, TBMs Meg and Joan will continue digging in parrallel under Swanston Street towards the new Town Hall Station.