CHAMPAIGN, Ill. — Public transit systems offering broad coverage of stops and routes may still underserve the communities that rely on them the most, according to a new University of Illinois Urbana-Champaign study. The study, by former civil and environmental engineering student Dale Robbennolt and Applied Research Institute senior research scientists and lecturer in the Department of Agricultural and Biological Engineering Ann-Perry Witmer, applies contextual engineering to help determine lapses in equity in public bus transportation access using data from the Champaign-Urbana Mass Transit District as a case study.

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