North Michigan Avenue
As the home of the Chicago Water Tower, the Art Institute of Chicago, Millennium Park, and the shopping on the Magnificent Mile, it is a street well-known to Chicago natives as well as tourists to the city. Michigan Avenue also is the main commercial street of Streeterville. It includes all of the Historic Michigan Boulevard District and most of the Michigan–Wacker Historic District, including the scenic urban space anchored by the DuSable (Michigan Avenue) Bridge.
History
19th century
The oldest section of Michigan Avenue is the portion that currently borders Grant Park in the Chicago Loop section of the city. The name came from Lake Michigan, which until 1871 was immediately east of Michigan Avenue. The street at that time ran north to the Chicago River and south to the city limits. Michigan Avenue initially was primarily residential. By the 1860s, however, large homes and expensive row houses dominated Michigan Avenue.
At no point is Michigan Avenue currently called Michigan Boulevard, but prior to the Great Chicago Fire of 1871, the street was officially known as Michigan Boulevard and often referred to as "Boul Mich". But in the 1900–1907 Ads for the Chicago Musical College, the address was referred to as "202 Michigan Boul." As recently as the 1920s, North Michigan Avenue (especially the Magnificent Mile) was referred to as "Upper Boul Mich". Paris's Boulevard Saint-Michel is the original Boul Mich.
North of the Chicago River today's Michigan Avenue was known as Pine Street. In 1866, a small portion of Pine Street was "vacated" and moved 80 feet (24 m) further west of the original Pine street location to accommodate the installation of the new pumping station's standpipe. This standpipe, engineered to regulate water pressure, would be housed within architect William W. Boyington's castle structure (Water Tower) that still stands on that site today. In 1869 the Board of Public Works began paving Pine Street from Chicago Avenue to Whitney street (today, Walton street) the northern terminus, with Belgian wood blocks also known as Nicolson pavement.
Pine Street was renamed to Lincoln Park Boulevard as far south as Ohio Street when the street connected with Lake Shore Drive in the early 1890s, and then became part of Michigan Avenue, which already had the name Michigan Avenue and was called Michigan Boulevard before the Great Chicago Fire in 1871, south of the Chicago River. Both the North and South Michigan Avenues were joined physically with the opening of the Michigan Avenue bridge in 1920. In 1926, after years of clogged automobile traffic, the water tower and pumping station were separated by realigning Michigan Avenue to run between them.
In the Great Fire of 1871, all buildings on Michigan Avenue from Congress Street north to the river were destroyed. Immediately after the fire, the character of Michigan remained residential, but the street no longer was directly on the lake shore, as after the Fire, wreckage from the burnt district was used to fill in the inner harbor of Chicago, beginning the landfills that by the 1920s had moved the lake shore more than a quarter-mile east of its original shoreline, creating space for an expanded Grant Park. Beginning in the 1880s, the expansion of the central business district replaced houses on Michigan Avenue so that today, Michigan's character is primarily commercial north of 35th Street.
The first city showcase on Michigan Avenue was the Exposition Building, which was built on the current site of the Art Institute, the east side of Michigan at Adams, in 1874. By the 1890s, an imposing wall of buildings was constructed on the west side of Michigan Avenue downtown, including the Auditorium Building and the main branch of the Chicago Public Library (now the Chicago Cultural Center). As the east side of Michigan Avenue downtown was developed as a park, the wall of buildings lining the west side of Michigan Avenue across from the park became the nucleus of the city's skyline.
20th century
In 1924, the first traffic lights in Chicago were installed on Michigan Avenue after John D. Hertz fronted the city $34,000 for the purchase, installation, and maintenance.
Historically, Illinois Route 1 and U.S. Route 41 were routed on Michigan Avenue. Illinois Route 1 has been truncated to Chicago's south side and U.S. Route 41 is now routed on Lake Shore Drive.