Memorial Day/C.I.O.T. / FREEWAY JURISDICTIO N LENGTH / /
Holiday
Labor Day / Memorial Day / St. Patrick's Day / Thanksgiving / Independence Day / /
Organization
Governor's Traffic Safety Bureau / MI SW OF COUSINS RD MILLS/POTTAWATTAMIE COUNTY LINE MUSCATINE/SCOTT COUNTY LINE CASS/ADAIR COUNTY LINE DECATUR/CLARK COUNTY LINE WARREN/POLK COUNTY LINE STORY/HAMILTON COUNTY LINE UNION / /
Person
LANE INTERSTATE / BOONE POWESHIEK DUBUQUE MILLS MUSCATINE / LANE DIVIDED INTERSTATE / ADAIR ROUTE / /