North East Link Tunnels – Design
The North East Link Tunnels, delivered by the Spark Consortium, delivers twin 6.5km three-lane tunnels, closing the missing link in Melbourne’s Freeway network between the M80 in Melbourne’s north east to an upgraded Eastern Freeway. Above the ground, the project will deliver revived and reconnected parklands, a new Motorway Control Centre and two ventilation structures.
Sustainability Objectives:
https://bigbuild.vic.gov.au/library/north-east-link-program/fact-sheets/environment/nelp-sustainability-objectives-and-targets