The Grade Separating Road Interfaces Project involved planning for the construction of road overpasses over existing and future railways within regional NSW. Through the decommissioning of level crossings and construction of overpasses, the project would result in increased road user safety, and improved efficiency for road freight.

Commercial & Infrastructure were engaged to provide cost estimating services during the preliminary investigation phase of this project. This included assessment of various design options and identification of value management opportunities over the program of works.