Unusual geology discovery at Bergå tunnel at E6 Helgeland in Norway.
Statens vegvesen press release via https://kommunikasjon.ntb.no/pressemelding/full-stopp-etter-uvanlig-funn?publisherId=17847490&releaseId=17952219
Taken from Steve McMillan's post here: https://tunnelcontact.com/file/view/40230/sydney-metro-west which itself was from Sydney Metro site with the following info:
Sydney Metro West (taken from Sydney Metro - Western Sydney Airport...