Search results
Results from the WOW.Com Content Network
When it opened in 1902, on Chicago's north side, it was the first such bridge built in the United States. The bridge was a major advance in American movable bridge engineering, and was the prototype for over 50 additional bridges in Chicago alone. [5] The bridge was designated as an ASCE Civil Engineering Landmark in 1981, and a Chicago ...
Jean Baptiste Point du Sable (French pronunciation: [ʒɑ̃ batist pwɛ̃ dy sɑbl]; also spelled Point de Sable, Point au Sable, Point Sable, Pointe DuSable, or Pointe du Sable; [n 1] before 1750 [n 2] – August 28, 1818) is regarded as the first permanent non-Native settler of what would later become Chicago, Illinois, and is recognized as the city's founder. [7]
The DuSable Bridge (formerly the Michigan Avenue Bridge) is a bascule bridge that carries Michigan Avenue across the main stem of the Chicago River in downtown Chicago, Illinois, United States. The bridge was proposed in the early 20th century as part of a plan to link Grant Park (downtown) and Lincoln Park (uptown) with a grand boulevard ...
The Outer Drive Bridge, also known as the Link Bridge, is a double-deck bascule bridge carrying DuSable Lake Shore Drive across the Chicago River in Chicago, Illinois, United States. Construction was started in 1929 and was completed in 1937 as one of the Public Works Administration 's infrastructure projects in Chicago.
The project of reversing the river was completed after Chesbrough's death by the Sanitary District of Chicago (now The Metropolitan Water Reclamation District), created in 1889, which undertook the construction of the Chicago Sanitary and Ship Canal. Chesbrough died in Chicago on August 18, 1886, and was buried at Graceland Cemetery. [5]
Teotihuacan is known today as the site of many of the most architecturally significant Mesoamerican pyramids built in the pre-Columbian Americas, namely the Pyramid of the Sun and the Pyramid of the Moon. Although close to Mexico City, Teotihuacan was not a Mexica (i.e. Aztec) city, and it predates the Aztec Empire by many centuries.
In January 1858, the first masonry building in Chicago to be thus raised—a four-story, 70-foot-long (21 m), 750-ton (680 metric tons) brick structure situated at the north-east corner of Randolph Street and Dearborn Street—was lifted on two hundred jackscrews to its new grade, which was 6 feet 2 inches (1.88 m) higher than the old one, “without the slightest injury to the building.” [9 ...
To create a value-enhanced product, the MWRD partnered with the city of Chicago to co-compost woodchips from the city's routine tree trimming program and woodchips collected from ash trees lost due to the emerald ash-borer devastation to create a compost ratio of 3:1 woodchips to biosolids.