University of California Transportation Center

To date, the literature on urban design and walking has often emphasized more macro-scale features, such as block length and number of intersections, that are easier to measure remotely using GIS and or aerial photographs. Urban designers, in contrast, emphasize the importance of micro-scale features in individuals’ use and experience of neighborhood environments. This paper moves beyond examining correlations of individual built environment features and walking, to begin to test proposals about which composite characteristics of the built environment (safety, comfort, etc.) may have the greatest impact on walking. Several urban design characteristics of 11 neighborhoods throughout California were collected. Self-report walking data on the number and types of walking trips were obtained from surveys administered to parents of 3rd-5th graders. Urban design features related to both accessibility and safety affect the amount of walking that adults do in their neighborhood. Grouping related urban design variables into indices provides some clarity as to how the built environment impacts walking. Safety emerges as the most important built environment characteristic (of those tested), related to both destination and recreational walking.