Guest editorial

摘要

The role of sustainable infrastructure delivery (SID), adaptation and maintenance towards achieving sustainable development cannot be ignored. Infrastructure can contribute to the socio-economic development of society both directly and indirectly through improved productivity (Neumann, 2009). SID that considers the economic, social and environmental impacts throughout the project cycle from the design stage, through construction to the operation and maintenance stages should be the new policy direction (Ostrom et al., 1993).