SOUTHERN EXPRESSWAY

The duplication of the Southern Expressway was a key part of the development of Adelaide's north-south corridor and delivers an 18.5 kilometre multi-lane, two-way expressway.

PROJECT DETAILS

  • Value: A$407.5 M

  • Contract: Design & Construct Contract 

  • Client: State Government of South Australia 

  • Contractor: Baulderstone Abigroup Joint Venture (BAJV)

  • Status: In use

PROJECT DESCRIPTION

  • construction of a new roadway alongside the existing Southern Expressway, creating a two-way road

  • duplication of interchanges as the Southern Expressway is entered or exited at six locations

  • extension of five pedestrian bridges which cross the expressway to maintain connectivity between communities

PROJECT BENEFITS

  • travel times savings of 13 minutes when compared to Main South Road with 16 signalised intersections

  • greater access to employment, education, shopping and community facilities in the south and wider metropolitan area

  • greater commercial traffic access to industry related facilities

  • improved access to tourist locations on the Fleurieu Peninsula

  • improved road safety

KEY SERVICES PROVIDED

  • bid team strategy and leadership

  • Construction JV Board Committee Chair 

  • tender review and sign-off

  • commercial and legal negotiation

  • delivery team establishment and resourcing

  • delivery contractor Executive management oversight

 

Business commencing August 2020

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