Exelon Pavilions - Background

Background

Lying between Lake Michigan to the east and the Loop to the west, Grant Park has been Chicago's front yard since the mid-19th century. Its northwest corner, north of Monroe Street and the Art Institute, east of Michigan Avenue, south of Randolph Street, and west of Columbus Drive, had been Illinois Central rail yards and parking lots until 1997, when it was made available for development by the city as Millennium Park. As of 2009, Millennium Park trailed only Navy Pier as a Chicago tourist attraction.

In 1836, a year before Chicago was incorporated, the Board of Canal Commissioners held public auctions for the city's first lots. Citizens with the foresight to keep the lakefront as public open space convinced the commissioners to designate the land east of Michigan Avenue between Randolph Street and Park Row (11th Street) "Public Ground—A Common to Remain Forever Open, Clear and Free of Any Buildings, or Other Obstruction, whatever." Grant Park has been "forever open, clear and free" since, protected by legislation that has been affirmed by four previous Illinois Supreme Court rulings. In 1839, United States Secretary of War Joel Roberts Poinsett decommissioned the Fort Dearborn reserve and declared the land between Randolph Street and Madison Street east of Michigan Avenue "Public Ground forever to remain vacant of buildings".

Aaron Montgomery Ward, who is known both as the inventor of mail order and the protector of Grant Park, twice sued the city of Chicago to force it to remove buildings and structures from Grant Park, and to keep it from building new ones. In 1890, arguing that Michigan Avenue property owners held easements on the park land, Ward commenced legal actions to keep the park free of new buildings. In 1900, the Illinois Supreme Court concluded that all landfill east of Michigan Avenue was subject to dedications and easements. In 1909, when he sought to prevent the construction of the Field Museum of Natural History in the center of the park, the courts affirmed his arguments and the museum was built elsewhere.

As a result, the city has what are termed the Montgomery Ward height restrictions on buildings and structures in Grant Park; structures over 40 feet (12 m) tall are not allowed in the park, with the exception of bandshells. However, within Millennium Park, the 50-foot (15 m) Crown Fountain and the 139-foot (42 m) Jay Pritzker Pavilion were exempt from the height restrictions, because they were classified as works of art and not buildings or structures. Shorter structures do not run afoul of the height restrictions. The Harris Theater, which lies between the North Pavilions, was built mostly underground to avoid the restrictions. The Northwest Pavilion, tallest of the four, is three stories high; the Northeast Pavilion is two stories, and the South Pavilions are each one story.