WEST LAFAYETTE, Ind. – An invention from Purdue University and the Indiana Department of Transportation that uses wireless communication devices could save lives at high-speed traffic signals. Principal research analyst Howell Li and transportation research engineer Jijo…

Washington, D.C. — A long-time director of the Texas Transportation Institute, a 40-year public- and private-sector California transportation leader, an assistant professor at New York University, a program manager at…