Lake Shore Drive (officially Jean Baptiste Pointe du Sable Lake Shore Drive, and called DuSable Lake Shore Drive, The Outer Drive, The Drive, or LSD) is a multilevel expressway that runs alongside the shoreline of Lake Michigan, and adjacent to parkland and beaches, in Chicago. Except for the portion north of Foster Avenue (5200 North), Lake Shore Drive is designated as part of U.S. Highway 41. Previously, from the Chicago River south to 57th Street, it was named Leif Ericson Drive in 1927, for Norse explorer Leif Ericson. The roadway was also nicknamed Field Boulevard. The entire road was renamed Lake Shore Drive in 1946, and its scenic views of the waterfront, beaches, parks, towers and high-rises have become symbolic of Chicago. 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. From Wikipedia