TREC research addresses complex transportation problems by drawing on multiple disciplines, including engineering, planning, economics and design, from across the Portland State University campus. Use the search box at right to search for a specific project.

Research Highlights

Real-Time Stochastic Matching Models for Freight Electronic Marketplace

Avinash Unnikrishnan
This grant from the National Science Foundation (NSF) will support research investigating how a real-time marketplace might be constructed to match freight shipments with available carriers. In such a system, freight shippers make a request to the system manager, and an automated service will match shipping jobs to carriers who are likely to accept them. The benefits of such a system include more efficient use of freight capacity (fewer empty miles) and reduced shipping prices, resulting in… Read More

Developing a model for Transit Oriented Development in Latino Immigrant Communities: A National Study of Equity and TOD

Gerardo Sandoval
Multimodal transportation and land use decisions have important effects on vulnerable low-income communities. TOD (transit oriented development) projects can encourage livability and help these communities by providing access to public transportation, affordable housing and jobs via the transportation network (Crane and Schweitzer 2003; Cervero, R.; Ferrell, C; Murphy, S, 2002). NITC is currently funding a comparative case study of TOD projects in Latino immigrant communities in Los Angeles, CA… Read More