CIRCLES Consortium research is supported by the National Science Foundation, the U.S. Department of Transportation and the U.S. Department of Energy. Additional funding was provided by Nissan, Toyota North America, General Motors, the Federal Highway Administration, the Tennessee Department of Transportation, the California Department of Transportation, the Nashville Department of Transportation, Gresham Smith, Siemens, Deutsches Zentrum für Luft- und Raumfahrt (DLR), Amazon Web Services (AWS), C3.ai Digital Transformation Institute, the UC Berkeley Institute of Transportation Studies, Vanderbilt University, the University of Arizona, Rutgers University, Temple University, Ecole des Ponts ParisTech and the Université Gustave Eiffel.