Complex sentence: I-375 is the southernmost leg of the Walter P. Chrysler Freeway and is a spur off of I-75 into downtown Detroit to end at the unsigned Business Spur Interstate 375 (BS I-375), better known as Jefferson Avenue.
Split into simpler sentences: I-375 is the southernmost leg of the Walter P. Chrysler Freeway. It is a spur off of I-75 into downtown Detroit to end at the unsigned Business Spur Interstate 375 (BS I-375), better known as Jefferson Avenue.