While road navigation systems seek to determine the shortest routes between a given set of
origin and destination points, there are certain situations in which the fastest route increases …

Road traffic accidents (RTAs) and the resulting traffic congestion are global concerns mainly
in metropolitan environments. The need for road safety is directly correlated with the rapidly …

Several studies have shown that crash risk is a dynamic quantity that is frequently changing
with considerable spatial and temporal variations. Recent advances in safety evaluation …

Trip information and navigation systems are expected to become key components of future
traffic management strategies, which, if properly exploited, may contribute to the mitigation of …

In this study, a speed-route joint choice model considering traveler's safety concerns is
proposed to concurrently model traveler's safety-oriented travel speed and route choice …

The Shortest Path (SP) problem resembles a variety of real-world situations where one
needs to find paths between origins and destinations. A generalization of the SP is the …

This study aims to propose a new concept for wayfinding behavior and map applications.
Despite the development of various route planning apps through technology and online …

This dissertation develops and tests a new data-driven framework for short-term roadway
pluvial flash flood (PFF) risk estimation at the scale of road segments using crowdsourced …