Browse Items (1 total) Tags: Prairie and Main Streets Browse All Browse by Tag Search Items Sort by: Title Creator Date Added Miscellaneous Photographs Downtown Decatur, IL. Miscellaneous Photographs Downtown Decatur, IL. Tags: 1900, Aerial View, Construction, Decatur IL., Downtown Area, Marching Band, Millikin University Cadets, Prairie and Main Streets, Tremont House, W. Main Street Featured Item Decatur Library Board of Trustees Meeting on January 15, 2004. Monthly Board of Trustees Meeting on January 15, 2004.