National Academy Press / Cultural Resources 10 11 Shapiro & Associates Inc. / State Materials Laboratory / PB Americas Inc. / Land Use 13 The Hudson Company / /
Facility
Conservation Data Center / Purdue University / State Highway / /
Organization
office of Natural and Human Environment / Idaho State Historical Society / American Association of State Highway and Transportation officials / United States Fish and Wildlife Service / Washington State Department of Transportation / Intermodal Transportation Division / Idaho Department of Fish and Game / Arizona Department of Transportation / Historic Preservation / U.S. Department of Transportation / Arizona Department of Transportation Intermodal Transportation Division / Purdue University / Conservation Data Center / Federal Highway Administration / Idaho Transportation Department / /