Abstract
This item is part of a study on the relationship between urban morphology and human mobility using graph-theoretical and statistical methods. The research involves a comparative classification of built environments in nine U.S. metropolitan areas based on density, connectivity, and spatial structure. The materials uploaded here include [figures/maps/data/code] supporting the identification of morphological patterns and their link to mobility indicators such as public transport use and car dependence. These results contribute to a reproducible framework for integrating spatial typologies into urban mobility analysis and planning.