1. Geotechnical Engineer, Shannon & Wilson Inc., 2043 Westport Center Dr, St. Louis, MO 63146.
2. Geotechnical Engineer, Langan Engineering and Environmental Services, LLC., 9606 N Mopac Expy Suite 110, Austin, TX 78759 (corresponding author). ORCID: .
3. Professor, Dept. of Civil and Environmental Engineering, Univ. of Illinois at Urbana-Champaign, 205 N. Mathews Ave., Urbana, IL 61801.