The Quality Infrastructure Investment Database is an initiative of the G20 under the 2019 Japanese Presidency, in collaboration with the Global Infrastructure Hub, the OECD and the World Bank.
The database includes resources and facilities relevant to Quality Infrastructure Investment under the principles of Sustainable Growth & Development, Economic Efficiency, Environmental Considerations, Building Resilience, Social Considerations, and Infrastructure Governance.
The performance of an urban road system can be defined according to different thematic areas such as traffic flow, accessibility, maintenance and safety, for which the scientific literature proposes different measurement indicators.
This booklet aims to provide a platform for sharing the knowledge gained through a review of best practice case studies within Australia s public sector.
Australian governments have developed national guidelines for the delivery of infrastructure projects to promote cross-government consistency and the use of best practice approaches.