Latest Projects Research The built environment and the determination of fault in urban pedestrian crashes (2024) >>Study showing how differences in urban design and street crossings shape inequalities of blame for pedestrian crashes GIS Crash Data Explorer >>Explore pedestrian and bicycle crash patterns and compare rates between cities in an interactive analysis and engagement mapping interface Historical The Most Necessary Nuisance: How Gasoline and Commercial Garages Shaped Early American Zoning (2025) >>History of urban gasoline surrounding the adoption of the automobile Research How does street space influence crash frequency? (2023) >>Study using segmented street view imagery to show how urban arterial roads that resemble highways are the most dangerous
