1. Assistant Professor, Dept. of Civil, Construction and Environmental Engineering, Iowa State Univ., Ames, IA 50011 (corresponding author). ORCID: .
2. Assistant Professor, Dept. of Civil and Environmental Engineering, Univ. of Maryland, College Park, MD 20742.
3. Professor and Chair, Dept. of Civil and Environmental Engineering, Univ. of Maryland, College Park, MD 20742.
4. Staff Engineer, Civil Design Inc., 609 Main Ave. S, Brookings, SD 57006.