MI 21 Intersections with interstate highways 2025-10-29 Roadnow MI 21 Intersections with interstate highways MAP I-475MI-, near Flint, Indiana map • nearbyMAP I-96, near Grand Rapids, Indiana map • nearbyMAP I-13, near Lennon, Indiana map • nearbyMAP I-13, near Lennon, Indiana map • nearbyMAP I-96, near Grand Rapids, Indiana map • nearby
