S.R. 37 & 186th Street Intersection Improvement Project, Reduced Conflict Intersection INDOT About INDOT Central Office Welcome to the Greenfield District Current: S.R. 37 & 186th Street Intersection Improvement Project, Reduced Conflict Intersection Project DocumentsPublic Meeting NoticeProject sponsor websitehttps://www.cityofnoblesville.org/topic/subtopic.php?topicid=565&structureid=1