[1
]Graduate Research Assistant, Dept. of Civil and Environmental Engineering, Michigan
Tech Transportation Institute, Michigan Technological Univ., Houghton, MI 49931 (corresponding
author).
[2
]Graduate Research Assistant, Dept. of Civil and Environmental Engineering, Michigan
Tech Transportation Institute, Michigan Technological Univ., Houghton, MI 49931.
[3
]Assistant Professor, Dept. of Civil and Environmental Engineering, Michigan Tech Transportation
Institute, Michigan Technological Univ., Houghton, MI 49931.
[4
]Associate Professor, Dept. of Civil and Environmental Engineering, Michigan Tech Transportation
Institute, Michigan Technological Univ., Houghton, MI 49931.
[5
]Research Scientist, Michigan Tech Research Institute, Michigan Technological Univ.,
Ann Arbor, MI 48105.
[6
]Assistant Research Scientist, Michigan Tech Research Institute, Michigan Technological
Univ., Ann Arbor, MI 48105.
[7
]Senior Research Scientist, Michigan Tech Research Institute, Michigan Technological
Univ., Ann Arbor, MI 48105.
[8
]Codirector, Michigan Tech Research Institute, Michigan Technological Univ., Ann Arbor,
MI 48105.
[9
]Research Associate, Michigan Tech Research Institute, Michigan Technological Univ.,
Ann Arbor, MI 48105.