Date of Graduation

12-2025

Document Type

Thesis

Degree Name

Master of Science in Civil Engineering (MSCE)

Degree Level

Graduate

Department

Civil Engineering

Advisor/Mentor

Mitra, Suman

Committee Member

Sasidharan, Lekshmi

Second Committee Member

Hernandez, Sarah

Keywords

transit trip characteristics, transit user demographics, public transit, travel patterns

Abstract

This study examines changes in transit trip characteristics and transit user demographics over two decades using data from the 2001, 2009, 2017, and 2022 National Household Travel Surveys (NHTS). Descriptive statistics were used to analyze temporal shifts in public transit travel patterns, and a binary logit model was utilized to determine the factors that influence transit use.. Results from the descriptive analysis show an overall decline in ridership, accompanied by increases in average trip distance and duration. Work-related transit trips rebounded in 2022, whereas school and medical trips continued to decline. Findings from the binary logit model indicate that the effects of age, race, employment, and urban residence weakened in 2022, while vehicle availability and access to rail transit remained consistent predictors of transit use across survey years. These findings can support the development of more targeted strategies that address the changing needs of different groups of transit riders.

Available for download on Sunday, February 13, 2028

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