Complex sentence: Interstate 69 (I-69) is an Interstate Highway in the United States consisting of disjoint parts with an original continuous segment from Indianapolis, Indiana, northeast to the Canadian border in Port Huron, Michigan.
Split into simpler sentences: Interstate 69 (I-69) is an Interstate Highway in the United States. The original major segment is a highway from Indianapolis, Indiana, northeast to the Canadian border in Port Huron, Michigan.