This assessment brief outlines the South Australian Government's plan for a package of bus priority measures, transit zones and interchange upgrades on the East–West Bus Corridor in Adelaide. The project will improve the efficiency and service quality of existing bus services on the east–west (including the north-east) mass transit corridor and thereby increase public transport patronage. The South Australian Government is seeking $174.3 million in Commonwealth funding for the project.

The Office of the Infrastructure Coordinator recommended that the project be included on the Infrastructure Priority List at Threshold, with conditions.