1. Eisenhower Fellow from Univ. of Texas at Austin, US Dept. of Transportation, Federal Highway Administration, Turner-Fairbank Highway Research Center, 6300 Georgetown Pike, McLean, VA 22101. ORCID: .
2. Technical Manager, Cooperative Automation Research Program, US Dept. of Transportation, Federal Highway Administration, Turner-Fairbank Highway Research Center, 6300 Georgetown Pike, McLean, VA 22101 (corresponding author). ORCID: .