Enhanced modeling and measurement of transportation emissions and energy consumption, and the implications for air pollution and public health outcomes.
Lead: Georgia Institute of Technology
Partners: University of California, Riverside and Texas A&M Transportation Institute
Ports serve as a hub for freight movement into and out of the United States and often face air quality issues due to the emissions from marine engines, freight trucks, drayage trucks, and cargo handling equipment. This has occupational health implications for truck drivers and others working and living in these areas. GT will lead the effort at the Port of Savannah; UCR will lead the study at the Port of Long Beach and Port of Los Angeles; and TTI will lead the study at the Port of Houston. We will conduct field measurements of in-use in-cab and ambient particulate matter (PM) concentrations, and correlate the concentrations with port activities using an expansion of the GT’s Fuel and Emissions Calculator and port simulation models.
Lead: Texas A&M Transportation Institute
Partners: University of Texas at El Paso and Johns Hopkins University
Poor air quality and associated health impacts are a major health concern to citizens living in the U.S.-Mexico border region. This is especially true in areas near major ports of entry (POE), where large volumes of cross-border freight and passenger movement occur. This project will characterize the air pollution in El Paso and assess the impacts of traffic-related pollution on a POE bridge in the region.