National Institute for Transportation and Communities

We're proud to announce the publication of a new NITC dissertation: "Pedal the Old Pueblo: A Naturalistic Study on Bicycling in Tucson, AZ," by Joey Iuliano of the University of Arizona, Tucson.

"There are many different reasons to ride a bike – commuting, recreational riding, and athletic pursuits are a few. This dissertation work highlights the need to understand how different types of cyclists interact with the built environment and their experiences with other road users. Utilizing video cameras helps fill in this gap by capturing their lived experiences throughout the course of a ride. Coupling this footage with larger datasets, such as annual bicycle counts or Strava, can show planners where there are issues with safety and infrastructure design, how many others may be experiencing those issues, and helps with targeted improvements," Iuliano said. 

City investments in bicycle infrastructure can improve residents' health and wellness, lower pollution, fight climate change, and reduce congestion. While transportation geography and planning have long focused on looking at how vehicles, goods, and services move across a region, there is a growing body of research focused on the movement of people through a city.

Iuliano's dissertation uses both the City of Tucson and Pima County, Arizona – a region of low-density development, traditionally focused on the car and now...

Ash Avila, a 2022 TRB Minority Student Fellow, will be a junior this fall in the Sustainable Built Environment undergraduate program at the University of Arizona. She is working with NITC researchers Ladd Keith, Nicole Iroz-Elardo and Kristina Currans looking at the intersection of transportation and heat as it relates to climate adaptation planning for active travelers. This summer, Ash is working on analyses related to exploring transportation infrastructure and environmental influences of thermal comfort and evaluating some potential mitigations.

Connect with Ash on LinkedIn

Tell us about yourself?

I’m a third year student at the University of Arizona majoring in Sustainable Built Environments with a minor in Spanish. I grew up in a small Southern Arizona border town which led to my interest in urban design, especially in communities with majority Latino populations. In my free time, I work in a small community garden and love to crochet.

What (or who) has influenced your...

The latest report funded by the National Institute for Transportation and Communities – Transit Impacts on Jobs, People and Real Estate, from the University of Arizona – represents the culmination of nearly a decade of research into the economic effects of transit. To unpack the dense and substantial findings from 17 LRT, 14 BRT, 9 SCT, and 12 CRT systems in 35 metro areas across the United States, we've been telling the story in chapters. Previously we have explored how transit affects real estate rents, the locations of jobs and where people live.

Now we'll dive into the final chapter: Volume 5: Improving Transit...

The latest report funded by the National Institute for Transportation and Communities – Transit Impacts on Jobs, People and Real Estate, from the University of Arizona – represents the culmination of nearly a decade of research into the economic effects of transit. To unpack the dense and substantial findings from 17 LRT, 14 BRT, 9 SCT, and 12 CRT systems in 35 metro areas across the United States, we're telling the story in chapters. Last month we focused on how transit impacts the locations of jobs. 

Now we're taking a deeper dive into volume 3 of the final report: Impact on Where People Live Over Time with Respect to Transit Station Proximity Considering Race/Ethnicity and Household Type and Household Budget by Transit Mode and Place Typology with Implications for Transit and Land Use Planning (PDF).

HOW DOES TRANSIT IMPACT WHERE PEOPLE LIVE?

By the year 2050, America is projected to gain at least 100 million new residents, 40 million new households, and 60 million new jobs. Demographic analysis and consumer preference surveys tell us that at least a third of America’s 150 million households (50+ million) in 2050 will want to live in...