014699632013PDFTech ReportFHWA-HRT-13-032;HRTM-30/01-13(1M)EGovernment fundingHighwaysLong range planningResearch projectsExploratory Advanced Research ProgramUnited StatesUnited States. Federal Highway AdministrationUnited States. Federal Highway AdministrationUnited States. Federal Highway Administration. Exploratory Advanced Research ProgramFederal Highway AdministrationThe Exploratory Advanced Research (EAR) Program addresses the need for longer term, higher risk research with the potential for longterm improvements to transportation systems-improvements in planning, building, renewing, and operating safe, congestion-free, and environmentally sound transportation facilities. The EAR Program seeks to leverage advances in science and engi...