Historic Places In Yankton County Governor John L. Pennington House 410 E. 3rd St., Yankton Scottish Rite Masonic Temple 333 Cedar St., Yankton www.missourivalleyshopper.com Pine Street Bridge Pine Street over Marne Creek, Yankton Fred Schnauber House 717 Walnut St., Yankton www.missourivalleyshopper.com 26vYANKTON COUNTY GUIDE 2017