1. Dept. of Civil and Coastal Engineering, Univ. of Florida, Gainesville, FL 32611; and Dept. of Hydraulic Engineering and Water Resources Management, Graz Univ. of Technology, Graz 8010, Austria (corresponding author).
2. Dept. of Civil and Coastal Engineering, Univ. of Florida, Gainesville, FL 32611.
3. State Materials Office, Florida Dept. of Transportation, Gainesville, FL 32611.
4. Florida Dept. of Transportation, Tallahassee, FL 32303.