North-South Corridor - Torrens to Darlington

Funding program Investment Road and Rail Program
Status In planning
Transport mode Road
Expected start/finish Late 2025 - Late 2031
Estimated project cost $15,400,000,000
Australian Government contribution $7,700,000,000
Local Council/Shire Corporation of the City of Marion,City of Mitcham,City of West Torrens
State SA

Project description

This project will upgrade the North-South Corridor between the River Torrens and Darlington, including two sets of twin three-lane tunnels, connected by an open motorway, and upgrades to the surrounding transport network. Once complete, the North-South Corridor will run 78km from Gawler in the north to Old Noarlunga in the south.

Benefits

The North-South Corridor - Torrens to Darlington project is expected to deliver the following benefits:

reduced congestion and improved travel times
improved safety for all road users
improved efficiency and network reliability

Funding

The Australian Government is funding on a 50:50 ratio in conjunction with the SA Government.

Timetable

Construction is expected to commence in late 2025 and be completed by late 2031.

Project last updated: 30 Oct 2024

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Project disclaimer

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East Parade - 059878-15NSW-RTR

East Parade road pavement has extensive failures to over 40% of the area. Pavement length 110m width 11.2mRehabilitation of the road pavement by heavy patching, profiling and resurfacing the wearing surfacing. Replacement of the failed kerb and gutterTotal cost of proposed project is $111,886

Parkes Street - 059879-15NSW-RTR

Parkes Street pavement has extensive failures to over 40% of the area. Pavement length 248m width 12.0mRehabilitation of the road pavement by heavy patching, profiling and resurfacing the wearing surfacing. Replacement of the failed kerb and gutterTotal cost of proposed project is $160,000

Talavera Road - 059880-15NSW-RTR

Talavera Road pavement has extensive failures to over 30% of the area. Pavement length 255m width 10.2mRehabilitation of the road pavement by heavy patching, profiling and resurfacing the wearing surfacing. Replacement of the failed kerb and gutterTotal cost of proposed project is $147,000

Greigs Road, (Rural Road) - 059881-15VIC-RTR

Rough and failing pavementRehabilitation of 260 metre long section of Greigs Road

Ince Place, Melton West - 059882-15VIC-RTR

Pavement condition has deteriorated to an unacceptable levelRehabilitation of the pavement including replacement of the kerb and channelTotal cost of proposed project is $145,904

St John Place, Melton West - 059883-15VIC-RTR

Pavement condition has deteriorated to an unacceptable levelRehabilitation of the pavement including replacement of the kerb and channelTotal cost of proposed project is $119,730

Dianne Place, Melton West - 059884-15VIC-RTR

Pavement condition has deteriorated to an unacceptable levelRehabilitation of the pavement including replacement of the kerb and channelTotal cost of proposed project is $89,688

Wyatt Place, Melton West - 059885-15VIC-RTR

Pavement condition has deteriorated to an unacceptable levelRehabilitation of the pavement including replacement of the kerb and channelTotal cost of proposed project is $89,688

Mt Cottrell Road, (Rural Road) - 059886-15VIC-RTR

Most of the road has a narrow seal and the southern section is unsealed.Widening of the narrow seal and reconstruction of the unsealed section to provide a sealed pavement

The Gardens Road (Alice Springs Rural Road) - 059887-15NT-RTR

The Gardens Road services the pastoral, tourism, mining and indigenous community industries. The nearby Alice Springs to Darwin road rail crossing is currently being upgraded to 2 lane 7m wide seal, finishing at the existing narrow non-standard, single lane grid. The upgrade of the grid and drainage is a safety issue.It is proposed to raise the grid to allow drainage to occur, widen the grid to standard 9.6 metre width, raise the road approaches and build fence on both sides of the grid for traffic safety.

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