1. Dept. of Construction Management, Univ. of Houston, Houston, TX.
2. Dept. of Transportation, Logistics, and Finance and Upper Great Plains Transportation Institute, North Dakota State Univ., Fargo, ND.
3. Innovative Transportation Research Institute, Dept. of Transportation Studies, Texas Southern Univ., Houston, TX.
4. School of Civil and Environmental Engineering, Oklahoma State Univ., Stillwater, OK.
5. Dept. of Information and Logistics Technology, Univ. of Houston, Houston, TX.