Exploring Data Fusion Techniques to Derive Bicycle Volumes on a Network

Sirisha Kothuri
Planners and decision makers have increasingly voiced a need for network-wide estimates of bicycling activity. Such volume estimates have for decades informed motorized planning and analysis but have only recently become feasible for non-motorized tr ... Read More

The Connection between Investments in Bus Stops, Ridership, and ADA Accessibility

Keith Bartholomew
Arlie Adkins
Bus stop amenities, including shelters, seating, signage, and accessibility features make waiting for transit more comfortable for all riders, especially in cases of inclement weather or extreme climate. For persons with disabilities, such features ... Read More

Matching the Speed of Technology with the Speed of Local Government: Developing Flexible Codes and Policies Related to the Possible Impacts of Autonomous Vehicles on Cities

Marc Schlossberg
Heather Brinton
Advances in technology such as the advent of autonomous vehicles (AV’s), the rise of E-commerce, and the proliferation of the sharing economy are having profound effects not only on how we live, move, and spend our time in cities, but also on urban ... Read More

Reducing VMT, Encouraging Walk Trips, and Facilitating Efficient Trip Chains through Polycentric Development

Reid Ewing
The dominant paradigm of transportation planning in the U.S. (a la MPOs) now consists of a hierarchy of activity centers connected by high-quality transportation facilities. Yet, there is a dearth of studies demonstrating the benefits of this pattern ... Read More

Optimizing Housing and Service Locations to Provide Mobility to Meet the Mandated Obligations for Former Offenders to Improve Community Health and Safety

Anne Nordberg
Stephen Mattingly , Jaya Davis
Roughly 2,000 inmates return to communities each day in the U.S. Unsuccessful re-entry jeopardizes community safety, promotes re-incarceration, and increases costs to taxpayers to support the criminal justice apparatus. Research indicates that stron ... Read More

Investigating Effects of TNCs on Parking Demand and Revenues

Benjamin Clark
Anne Brown
For the past century, mobility in the United States has been dictated by cars. Furthermore, cars—and even more so, the storage of cars—have dictated urban form. With cities dedicating more space to parking than even streets and roads, parking has ... Read More

Connected Vehicle System Design for Signalized Arterials

Xianfeng Yang
Mingyue Ji
It can be expected that connected vehicles (CVs) systems will soon go beyond testbed and appear in real-world applications. To accommodate the large number of connected vehicles on the roads, arterial signal control systems would require supports of ... Read More

LRT/BRT/SCT/CRT Development Outcomes FINAL PHASE

Arthur C. Nelson
Kristina Currans , Nicole Iroz-Elardo
This project will be the FINAL PHASE of a genre of NITC-sponsored research that includes previous NITC contracts 547, 650, 763. and 1103. As background, contracts 547 and 650 were used to build station area databases for 12 light rail transit (LRT) s ... Read More

Urban Transportation System Flood Vulnerability Assessment with Special Reference to Low Income and Minority Neighborhoods

Courtney Crosson
We propose to conduct a flood vulnerability assessment of the City of Tucson, Arizona’s transportation systems with special reference to low-income and minority neighborhoods. Short-term flooding from extreme storm events poses a serious challenge ... Read More

Promoting Environmental Justice Populations’ Access to Opportunities within Suburban Boomtowns: An Interdisciplinary, Mixed-Methods Approach to Addressing Infrastructure Needs

Jandel Crutchfield
Courtney Cronley , Kate Hyun
Scant research has considered transportation infrastructure development within the context of suburban boomtowns, specifically transportation needs among individuals already at elevated risks for transportation disadvantage, e.g., environmental justi ... Read More

Visual Exploration of Utah Trajectory Data and their Applications in Transportation

Nikola Markovic
Transportation agencies have an opportunity to leverage massive GPS trajectory data to support their analyses and enhance their decision making. However, these data are typically purchased from vendors, which means that transportation agencies must u ... Read More

Land Use and Transportation Policies for a Sustainable Future with Autonomous Vehicles: Scenario Analysis with Simulations

Liming Wang
Yao-Jan Wu
Even though there are tremendous uncertainties in the timing and evolution path of the Autonomous Vehicles (AV) technology, it may become a likely reality within most MPOs' long-range regional transportation plan horizon of twenty years. Yet a recent ... Read More
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