| 140 West | |
 from the old Chicago Board of Trade Building (May 15, 1916) | |
| Part of |  IL 64 |
|---|---|
| Location | Chicago |
| South end | 147th Street, Dolton |
| North end | Lake Shore Drive at 1700 North |
LaSalle Street is a major north-south street in Chicago named for René-Robert Cavelier, Sieur de La Salle, a 17th century French explorer of the Illinois Country. The portion that runs through the Chicago Loop is considered to be Chicago's financial district.