Projects Infrastructure: Highways and Bridges Warringah Freeway UpgradeFeatured, Infrastructure: Highways and Bridges M4 Smart MotorwaysFeatured, Infrastructure: Highways and Bridges Western Distributor Smart MotorwayInfrastructure: Highways and Bridges M1 Wahroonga to Gosford Smart MotorwayInfrastructure: Highways and Bridges Berry to Bomaderry Bypass TenderInfrastructure: Highways and Bridges