Below is the uncorrected machine-read text of this chapter, intended to provide our own search engines and external engines with highly rich, chapter-representative searchable text of each book. Because it is UNCORRECTED material, please consider the following text as a useful but insufficient proxy for the authoritative book pages.
ACKNOWLEDGMENTS This study was performed under the overall guidance of the NCRRP Project Committee 12-01. The Committee is chaired by NATHANIEL M. ROSENBLATT, Farrell, Rosenblatt and Russell. Members are SEAN M. CRAIG, CSX Transportation, Inc.; SETH J. CUMMINS; CHRISTOPHER A. DUNSTER, Washington State Department of Transportation; TERESA J. MOORE, South Florida Regional Transportation Authority; and JARED I. ROBERTS, Amtrak. DANIEL ORLASKEY provides liaison with the Federal Railroad Administration, SCOTT BABCOCK serves as liaison with the Transportation Research Board, and LAWRENCE D. GOLDSTEIN represents the NCRRP staff.