The METRANS Transportation Center has been conducting research since 1998. The table below includes all completed and current research projects. Research prior to 2012 was organized around four topic areas: goods movement and international trade, mobility of urban populations, infrastructure, and safety, security and vulnerability. These topic areas are preserved in the table. The research project database can be searched via keyword, topic area, year, or center. Click on the title for a description of the project. Final reports may also be downloaded from the table.