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Project scope

The Australian and South Australian governments have jointly committed $354.3 million to construct the Regency Road to Pym Street (R2P) Project as part of their overall commitment to build a non-stop North-South Corridor.

The project comprises an at-grade motorway from the existing motorway infrastructure to the north (South Road Superway); an overpass of the motorway over Regency Road; and an at-grade motorway from Regency Road to Pym Street, transitioning to the lowered motorway infrastructure (Torrens Road to River Torrens Project). The concept design includes:

  • a 1.8 kilometre section of non-stop roadway, providing three lanes in each direction (at-grade);
  • two lanes in each direction on the South Road surface road, providing access to the surrounding community and local businesses;
  • an overpass over Regency Road (three lanes in each direction). Two lanes in each direction (at-grade) on the surface roads underneath;
  • left in and left out only access at Pym Street;
  • full access to and from the non-stop motorway at Regency Road;
  • intersection upgrade at Regency Road;
  • improved cycling and pedestrian facilities;
  • a grade separated pedestrian and cycle overpass over South Road in the vicinity of Pym Street; and
  • landscaping and noise barriers.

The project once complete will deliver travel time savings of up to 8 minutes during peak periods (or 4.5 minutes on average) on South Road between Regency Road and Pym Street.

Find out more about the R2P Project

Works Notifications

TypeDescriptionDates & TimesAreas Affected
Access changes

Access changes – Changes to South Road and Regency Road

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December 2019 - January 2020

South Road, between Pym Street and Rugby Avenue.

Regency Road, between Crossley Avenue and South Road.

Day works

Day works – Installation of Telstra infrastructure

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November - December 2019

Side roads on South Road and Regency Road

Construction works

Construction works – Temporary Angle Park stockpile site

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Starting November 2019

Old Superway casting yard

Day and Night works

Day and Night works – Common Services Trench and SA Water works

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October 2019 - January 2020

Project wide

Show completed works
Day and Night works

Day and Night works – Site office establishment and geotechnical investigations

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September - October 2019

Project wide

Changes to South Road and Regency Road

01 December 2019

The project team will undertake roadworks on South Road from early December, in preparation for further works in January 2020.

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Common Services Trench (CST) works progressing

26 November 2019

Works are progressing well with 10,000 linear metres installed in mid-November 2019

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Latest Events

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Community Information day

02 October 2019

A community information session will be held later in the year to update the local community on the project and provide an opportunity for the community to ask questions of project team members.

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Partners

  • The Department of Infrastructure, Regional Development and Cities is working with every Australian State and Territory to build much-needed infrastructure across a number of individual funding programs.

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  • DPTI works as part of the community to deliver effective planning policy, efficient transport, and valuable social and economic infrastructure.

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  • Mott MacDonald is an employee-owned management, engineering, and development consultancy with 16,000 staff in 150 countries.

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  • An independent firm of designers, planners, engineers, consultants and technical specialists across all aspects of today's built environment.

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