Lake Shore Drive (officially Jean Baptiste Pointe du Sable Lake Shore Drive; also known as DuSable Lake Shore Drive, the Outer Drive, the Drive, LSD or DLSD) is a semi-limited access expressway that runs alongside the shoreline of Lake Michigan and its adjacent parkland and beaches in Chicago, Illinois. Except for the portion north of Foster Avenue (5200 North), the Drive is designated part of U.S. Highway 41. A portion of the highway on the Outer Drive Bridge and its bridge approaches is multilevel.
On June 25, 2021, the Chicago City Council approved a compromise ordinance renaming the outer portion of Lake Shore Drive for the city's first non-indigenous settler, Jean Baptiste Pointe du Sable.