Complex sentence: Louisiana Highway 54 (LA 54) is a state highway located in St. John the Baptist Parish, Louisiana that runs in a north--south direction from LA 44 to U.S. Highway 61 (US 61) in Garyville.
Split into simpler sentences: Louisiana Highway 54 (LA 54) is a state highway located in St. John the Baptist Parish, Louisiana. It runs in a north--south direction from LA 44 to U.S. Highway 61 (US 61) in Garyville.