First, the book documents the evolution of Asia's infrastructure over the past half-century and reviews existing literature on the role of infrastructure investment in supporting growth and social development. It highlights the positive impact of mass transit investments on land and property values, and the possibility of taxing the increase in values to finance these investments. It then examines Asia's current practices and new solutions that can help meet the infrastructure gap. It discusses the role of institutions, how innovation can foster energy infrastructure investments, and the role of bond markets in infrastructure investments. The book explores ASEAN+3 efforts in developing local currency bond markets to provide long-term local financing for infrastructure investment while providing financial resilience. It also examines the use of green bonds to finance sustainable growth in Asia.