Residential Relocation and Changes in Urban Travel: Does Neighborhood-Scale Urban Form Matter?

This article presents an empirical study of the relationship between neighborhood-scale urban form and travel behavior. It focuses on households who relocate within the Central Puget Sound region to determine if they change their travel behavior when they move from one neighborhood type to another. Regression models are used to predict change in travel behavior as a function of change in neighborhood accessibility, controlling for changes in life cycle, regional accessibility, and workplace accessibility. The study is unique in that it analyzes the travel behavior of the same households in a longitudinal manner in concert with detailed urban form measures. The findings suggest that households change travel behavior when exposed to differing urban forms. In particular, locating to areas with higher neighborhood accessibility decreases vehicle miles traveled.