Torrens to Darlington Project (T2D)
The Torrens to Darlington (T2D) section is the final piece of South Australia’s world-class multi-billion dollar North-South Corridor, and the key to unlocking Adelaide’s traffic network, while delivering important economic, employment and safety benefits to the state.
The South Australian Government has announced that the hybrid+ option is the preferred way to deliver the T2D Project, which will see a combination of tunnels, lowered and ground-level motorways, as well as overpasses / underpasses at key intersections to successfully complete the free-flowing transport route.
When complete, around 60% of the T2D Project will be underground tunnels, with completion expected in 2030.
Creating up to 4,000 jobs, this congestion busting project will allow motorists to bypass 21 sets of traffic lights when travelling between the River Torrens and Darlington, and reduce travel time by 24 minutes.
Construction of this 10.5 km section of motorway will be the state’s biggest infrastructure project to date and will deliver a 78 km, non-stop traffic-light-free connection between Gawler and Old Noarlunga, with links to the port and airport precincts.
Join the Conversation
You can provide feedback though the online engagement hub
Reference Groups - Expressions of Interest
As part of the T2D project, Reference Groups will be established to provide a forum as an opportunity for residents, community interest groups, businesses and individuals to provide input into various aspects of the project during the planning and design phase.
For details and forms please see the Reference Groups - Expressions of Interest page.
Join the Conversation Sessions
The response to our rescheduled ‘Join the Conversation’ sessions has been wonderful and they are now fully booked. We understand everyone’s interest and appreciate your understanding while we navigate in these changing COVID times.
If you would like to be advised when any other options become available, please email us at email@example.com.
We are also planning more face-to-face events in 2021. If you would like to join our email update list to received information as it becomes available please visit: https://dit.sa.gov.au/nsc/torrens_to_darlington.
Register for Updates
DIT COVID-19 Response
The Department will continue to tailor community engagement opportunities in line with the latest COVID-19 advice from health authorities.