3 Implementing and managing the Top 20 Program
Between 1993 and 2016, VicRoads installed approximately 1 600 kilometres of flexible barriers. Under the Top 20 Program, VicRoads planned to install 2 400 kilometres of flexible barriers within five years.
We assessed if VicRoads has delivered the 27 projects in the Top 20 Program within their expected scopes, time frames and costs. We also assessed if VicRoads has checked that the new flexible barriers have been installed to the required quality specifications and has been effectively managing maintenance and repairs.