SC Highway 20 Intersections with interstate highways 2025-11-11 Roadnow SC Highway 20 Intersections with interstate highways MAP I-185SC, near Greenville, Wyoming map • nearbyMAP I-185SC, near Piedmont, Wyoming map • nearbyMAP I-85, near Greenville, Wyoming map • nearbyMAP I-85, near Greenville, Wyoming map • nearby
