Shaping the City: Chicago Gets Gold Medal for Design
Chicago's 2016 Olympics bid was rejected, but the city hardly needs the Olympics. Chicago 2009 is already uniquely "Olympian" thanks to its soaring urban architecture and architectural legacy, its skyscraper-flanked downtown river, its Lake Michigan waterfront and its beautiful public parks.
Chicago is "my kind of town" and a kind of Mecca for many architects. Even if you are not an architecture aficionado, you can't help appreciating the Windy City's size and scale, bustling street life, aesthetic bravado and innovative design traditions.
And Chicago is not just a magnet for architects. Unlike residents of most other American cities, Chicagoans generally seem more knowledgeable about and more proudly respectful of their well-publicized architectural heritage. A conversation topic on a par with politics, sports and weather, Chicago's old and new buildings, along with the city's architectural heroes, get star billing and are among the city's top attractions.
Horizontal and vertical size is the most visible of Chicago's unique urban and architectural characteristics.
The Chicago metropolitan area stretches for dozens of square miles north, south and west of the lakefront. Like metropolitan Washington, Chicago is a sprawling mosaic of diverse municipalities, villages and neighborhoods. Fortunately, they are woven together by extensive networks of roads and transit.
Chicago's downtown is huge, and during the past 20 years it has grown even larger. High-density commercial and residential real estate development has spread along scores of blocks to the north and south. Chicago's well-known Loop, the central business district encompassed by the century-old elevated transit line, today constitutes a small percentage of downtown.
Central Chicago is blessed with a rational grid plan of north-south and east-west streets forming comfortably walkable city blocks. And many east-west Chicago streets, perpendicular to the lakefront, afford views of the lake and lakefront parks.
But it's Chicago's vertical dimensions that are most awe-inspiring.
The city is famous for tall buildings, although its urban fabric is layered in height. The oldest layer of buildings, constructed after the 1871 fire that destroyed the city, are only a few stories high. With the advent of Otis's elevator, America's first skyscrapers -- short by today's standards -- appeared in Chicago. Instead of thick masonry-bearing walls, multi-story buildings were structured using steel skeletons to which non-bearing curtain walls of glass, terra cotta, brick, stone and metal could be attached.
Chicago lays claim to inventing the skyscraper, with authorship attributed to local engineers and architects. Their turn-of-the-century designs and aesthetic language became known around the world as the Chicago School.
Subsequently, buildings grew larger and soared higher as construction materials and structural technology advanced, and as land values and real estate market opportunities increased. The Sears Tower (recently renamed the Willis Tower), built in 1973 and reaching over 100 stories, was for many years the tallest building in the world. Half a century earlier, Chicago's Merchandise Mart was briefly the world's largest building in floor area.
Varying greatly in height, mass, geometric composition and materials, Chicago's buildings exhibit every architectural style and decorative motif: neoclassic, Victorian gothic, Romanesque, art nouveau, art deco and limitless varieties of 20th-century modernism.