SC Highway 20 Intersections with interstate highways 2025-07-03 Roadnow Live Chat AI Agent Community SC Highway 20 Intersections with interstate highways MAP I-185SC, near Greenville, South Dakota map • nearbyMAP I-185SC, near Piedmont, South Dakota map • nearbyMAP I-85, near Greenville, South Dakota map • nearbyMAP I-85, near Greenville, South Dakota map • nearby
