A model-based approach to select case sites for walkability audits

Walkability audits provide valuable information about pedestrian environments, but are time-consuming and can be expensive to implement. In this paper, we propose a model-based approach to select sites for conducting walkability audits. The key idea is to estimate a model of travel behavior at the meso-scale level, which can be examined to identify locations where the behavior is under- and over-estimated. We conjecture that systematic under- …