Abstract
An optimal sustainable public transport infrastructure project portfolio selection requires an environment management strategy for both the social and economic development. This study considers the application of a multi-criteria decision-making (MCDM) methodology that can be applied to assess the sustainable development of transport infrastructure projects, taking into account a range of transport, social, financial and environmental criteria. Furthermore, in order to resolve the strategic decision-making under resource constraints and the carbon footprint factor, a zero-one goal programming (ZOGP) model is developed to facilitate an optimal portfolio of sustainable public transport infrastructure projects in Taiwan.
