This compendium presents the papers presented in the conference 'Infrastructure Development Theory, Practice, and Policy' held on 29th and 30th April, 2021. It brings together the select papers from the conference and other contributions from experts and researchers. The compendium puts together the research under various themes, and we hope that the theoretical findings will impact the practice and policy in the future, as well as pave the way for future research in the direction of achieving more efficient, and more humane infrastructure.