1. Graduate Research Assistant, Dept. of Civil Engineering, Univ. of Texas at Arlington, 416 S. Yates St., Arlington, TX 76010.
2. Professor, Dept. of Economics, Univ. of Texas at Arlington, 701 S. West St., Arlington, TX 76019.
3. Associate Professor, Dept. of Civil Engineering, Univ. of Texas at Arlington, 416 S. Yates St., Arlington, TX 76010 (corresponding author).
4. Assistant Professor, Dept. of Civil Engineering, Univ. of Texas at Arlington, 416 S. Yates St., Arlington, TX 76010. ORCID: .