1. Research Fellow, School of Engineering, RMIT Univ., Melbourne, VIC 3000, Australia. ORCID:
2. Associate Professor, School of Engineering, RMIT Univ., Melbourne, VIC 3000, Australia (corresponding author).
3. Specialist, Asset Investment and Performance Modelling, Dept. of Transport and Planning, Rialto Building, Level 13, 525 Collins St., Melbourne, VIC 3000, Australia.
4. Professor, School of Engineering, RMIT Univ., Melbourne, VIC 3000, Australia.