2017-10-242017-10-242012http://hdl.handle.net/10919/79760The Virginia Tech Transportation Institute (VTTI) saves lives, saves money, and saves time in the transportation field by developing and using state-of-the-art tools, techniques, and technologies to solve transportation challenges.application/pdfenIn CopyrightAnnual reporthttps://www.vtti.vt.edu/about/annual-reports.html