We recently captured up with our expert on all things tunnelling, Adam Gorny, who walked us through the process of delicately mining and constructing cross passages.
There will be 26 cross passages in the City Tunnel to enable emergency services and guests to move in between the twin tunnels.
About Rail Projects Victoria
Rail Projects Victoria (RPV) is the Victorian Federal government body accountable for the advancement and shipment of the City Tunnel Job, Regional Rail Revival and Melbourne Airport Rail.
Visit the Rail Projects Victoria website http://railprojects.vic.gov.au
Go To the Metro Tunnel website https://metrotunnel.vic.gov.au
Check Out the Regional Rail Revival site https://regionalrailrevival.vic.gov.au
Check Out the Melbourne Airport Rail site https://airportrail.vic.gov.au/
Like Metro Tunnel on Facebook https://facebook.com/metrotunnel
Like Regional Rail Revival on Facebook https://facebook.com/regionalrailrevival
Like Ballarat Line Upgrade of Facebook https://facebook.com/ballaratlineupgrade
Like Melbourne Airport Rail on Facebook https://facebook.com/melbourneairportrail
Follow @metrotunnelvic on Twitter https://twitter.com/metrotunnelvic
Follow @metrotunnelvic on Instagram https://instagram.com/metrotunnelvic