As large open spaces, such as national and regional parks, have become popular as
recreational destinations, car dependency to access those open spaces is creating capacity …

Although an increasing number of studies have investigated the lag time between the
outbreak of COVID-19 and behavior change, few have accurately measured response times …

COVID-19 has significantly changed people's mobility, yet the spatial implications of these
changes have received less attention. Utilizing hourly population data derived from mobile …

The COVID-19 pandemic has significantly impacted the transit market leading to ridership
loss and service cuts. Most of the post-pandemic transit market literature has focused on …

The COVID-19 pandemic and subsequent governmental responses have had
unprecedented effects on public transit (PT) demand. This paper presents a naturalistic …

Amidst a global decline in bus ridership, this study pioneers a longitudinal approach to
understanding individual-level transitions and churning in urban bus systems. Utilizing a …

While high-speed rail (HSR) has achieved success in major cities in Europe and Asia, it is a
new phenomenon in the US, and few studies on HSR in the US are available, especially …

The COVID-19 pandemic has left major shifts in transit usage patterns on systems around
the world in its aftermath. Unfortunately, the lack of detailed post-pandemic data on …

Even though COVID-19 no longer poses a significant threat to public health, it is crucial to
reflect on this large-scale event to design equity and adaptability into services like public …

We evaluate three strategies that transit operators might consider to increase ridership: a)
increasing service on bus routes serving the highest share of low-income riders, b) …