1. Dept. of Civil and Structural Engineering, Hong Kong Polytechnic Univ., Hung Hom, Hong Kong SAR, China; formerly, Assistant Professor, Construction Management Dept., East Carolina Univ., Greenville, NC (corresponding author).
2. Assistant Professor, Construction Management Dept., East Carolina Univ, Greenville, NC.
3. Pavement Management Engineer, Pavement Management Unit, North Carolina Dept. of Transportation, Raleigh, NC.