The Virginia Tech Transportation Institute (VTTI) conducts research to save lives, time, and money and protect the environmen ... t. As one of six premier research institutes created by Virginia Tech to answer national challenges, VTTI is continually advancing transportation through innovation and has affected public policy on national and international levels. VTTI has grown from 15 faculty, staff, and students to become the second largest university-level transportation institute in the U.S. with approximately 300 employees. VTTI has effected significant changes in public policies for driver, passenger, and pedestrian safety and is advancing the design of vehicles and infrastructure to increase safety and reduce environmental impacts. In all endeavors, the VTTI community is charged with finding solutions to the greatest transportation challenges facing our world. The faculty, staff, and students of VTTI are truly dedicating their lives to saving lives. read more