Publications

This report explores the use of Artificial Intelligence (AI) and Machine-Learning (ML) in pavement asset management and details a methodology for developing new use-cases. While there are some existing uses of AI and ML technology in pavement asset…

This report provides an evaluation framework, practices and supporting tools for evaluating road preservation and renewal treatment options for predominantly sprayed seal flexible pavements. It includes a compilation of case studies based on a…

This report details research undertaken to improve the mechanistic-empirical procedure for pavement rehabilitation and strengthening treatment design included in Austroads Guide to Pavement Technology Part 5: Pavement Evaluation and Treatment Design.…

The procurement decision tool (&ldquo

This report documents the findings from investigation of international ITS procurement practices through a literature review, case studies and interviews with stakeholders. A total of 14 case studies from six selected countries namely the US, UK,…

This report documents how Australian and New Zealand jurisdictions are currently procuring a range of Intelligent transport systems (ITS) solutions and recommends ways jurisdictions could improve their ITS procurement practices.

An existing model predicted binder life by combining a binder hardening (increase in viscosity) model and a distress viscosity model. Inputs for the two models were site temperature parameters, binder durability (resistance to hardening) and seal…

An existing model predicted maximum seal life by combining a binder hardening (increase in viscosity) model and a distress viscosity model. Inputs for the two models were site temperature parameters and binder durability (resistance to hardening).…

This report provides updated information on the competitive supply of roadworks to Government. It compliments a previous broad survey undertaken under National Transport Planning Framework and provides trend data to show a steadily increasing trend…