Logan Canyon (Utah)]]> Roads Improvement--Utah--Logan Canyon]]> United States Highway 89]]> CH2M Hill (Firm : Salt Lake City, Utah)]]> Utah. Department of Transportation]]> CH2M HILL]]> Utah Department of Transportation]]> Johnson, Margaret]]> Barker, Sheldon.]]> Lukez, Rudy]]> Laneer, Ronald]]> Huffner, Don]]> Naegle, Jim]]> Bean, R.]]> Anderson, Wendell]]> Seeholzer, Ted]]> Goodwin, Russ]]> Wise, John]]> Polk, Lewis]]> Forsgren, Clifford]]> Nuffer, Stanton S.]]> http://uda-db.orbiscascade.org/findaid/ark:/80444/xv03390]]> application/pdf]]> eng]]> Text]]> Logan (Utah)]]> Utah]]> United States]]> Cache County (Utah)]]> 1980-1989]]> 20th century]]> United States Highway 89]]> Roadside improvement--Utah--Logan Canyon]]> Logan Canyon Study]]> Nuffer, Stanton S.]]> Johnson, Margaret]]> Spence, Jack]]> Neil, John]]> Silver, Duncan]]> Welch, Stan]]> Forsgren, Clifford]]> http://uda-db.orbiscascade.org/findaid/ark:/80444/xv03390]]> application/pdf]]> eng]]> Text]]> Logan Canyon (Cache County, Utah, United States)]]> Utah]]> United States]]> 1980-1989]]> 20th century]]> Public lands--Utah--Logan Canyon--History]]> Roadside improvement--Utah--Logan Canyon]]> United States Highway 89]]> Logan Canyon (Utah)]]> CH2M HILL]]> Johnson, Margaret]]> Forsgren, Clifford]]> http://uda-db.orbiscascade.org/findaid/ark:/80444/xv07669]]> application/pdf]]> eng]]> Text]]> Utah]]> Logan Canyon (Utah)]]> United States]]> Cache County (Utah)]]> 1980-1989]]> 20th century]]>