U.S. Department of Transportation

The researchers aim to answer whether the presence of rail transit increases the outflow of lower-income neighborhood residents in Los Angeles County.

This reserch will quantify sustainable sidewalk infrastructure costs for the City of Atlanta, assuming a 40-year life-cycle for repair and replacement.

This research will develop a framework to combine several data sources (licensed household marketing demographics data, vehicle registration data, and license plate observation data) to generate sub-region synthetic fleets.

This graduate research assistantship quantifies the organic chemical composition of exhaust particles previously generated in emissions testing of biodiesel fuel in various states of accelerated oxidation.

This project studies rural road networks that are vulnerable to extreme weather events and are necessary for accessing food.

To understand the impact of transportation network companies on airport access, this project will conduct an online survey of air travelers and airport employees at several California airports to collect information on key factors affecting their airport access/egress mode choice decisions.

This project discusses methods for attracting and retaining transportation professionals who have environmental backgrounds.

This project aims to predict automated vehicle adoption and attitudes through understanding new electric vehicle buyers.

One of the drawbacks of ridesharing is the extra inconvenience to the drivers and passengers of excessive detours to pick up new riders. The research team proposes to develop an optimization-based solution procedure to solve this problem based on iteratively solving the routing and pick up and drop off points.