Date of Award

January 2016

Degree Type

Dissertation

Degree Name

Doctor of Philosophy (PhD)

Department

Civil Engineering

First Advisor

KONSTANTINA GKRITZA

Committee Member 1

JON D. FRICKER

Committee Member 2

SANDRA S. LIU

Committee Member 3

FRED L. MANNERING

Abstract

The transportation needs and available resources of rural and small urban areas differ from those of larger urban areas. In the U.S., the accessibility and connectivity of such areas rely heavily on the highway system and, consequently, on personal automobile use. Transportation infrastructure and services are unevenly distributed in space, and thus accessibility levels are expected to differ across areas. As a result, individuals have different mobility levels depending on where they live, work, and travel. However, physically, financially, or socially disadvantaged individuals typically suffer the impacts of an automobile-oriented community disproportionally, experiencing higher transportation costs and enjoying fewer benefits.

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