The 2nd ISTSDC is an international symposium in the field of transportation for developing countries. The aim of this symposium is to accommodate the role of the researchers from Indonesia and other developing countries in dealing with transportation issues at the global level. The 1st ISTSDC was organized by Faculty of Engineering, Hasanuddin University, Makassar, Indonesia in 2017. It is scheduled to be conducted every two years. The 2nd ISTSDC was held at Halu Oleo University, Kendari, South East Sulawesi, Indonesia, with theme: “The Integration of The Base Systems for Road, Sea, Rail and Air Transportation to Support Regional Development and Community Welfare of Developing Countries”.