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Westgate Tunnel Project

CPB / John Holland JV

The West Gate Tunnel Project includes tunnels and an elevated motorway connecting the West Gate Freeway with the Port of Melbourne, CityLink and the city. It provides an alternative crossing of the Maribyrnong River to the West Gate Bridge. The West Gate Tunnel also involves the widening of the West Gate Freeway (from the M80 Ring Road and Princes Freeway to Williamstown Road) and upgrades to various road connections.


Toohey’s Form-crete were awarded several FRP packages along the Westgate Freeway to deliver the following:

  • Bridge Pier Protection Barriers

  • Precast Barrier Installation

  • Bridge Construction

  • Gantry Foundations

  • Noise Wall Foundations

  • Barrier Footings, Capping Beams and Pile Caps

  • Shared User Path

  • Retaining Walls

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