1. Dept. of Transportation Engineering, Isfahan Univ. of Technology, Isfahan 84156-83111, Iran.
2. Assistant Professor, Dept. of Transportation Engineering, Isfahan Univ. of Technology, Isfahan 84156-83111, Iran (corresponding author). ORCID: .
3. Professor, Dept. of Civil Engineering, Univ. of Memphis, 112D Engineering Science Building, Memphis, TN 38152.