Context: Walkability is an important element for assessing urban sustainability. There are increased concerns that more cities in the People's Republic of China (PRC) have become less walkable. Objectives: We aim to develop a composite walkability index. We intend to use it to evaluate the...

Walkability is an important element for assessing urban sustainability. As the People's Republic of China (PRC) rapidly urbanizes, there are increased concerns that more of its cities have become less walkable. We aim to develop a composite walkability index to evaluate the spatiotemporal...