333 Wacker Drive

The Wigwam was a convention center and meeting hall that served as the site of the 1860 Republican National Convention. It was located in Chicago, Illinois, at Lake Street and Market (later Wacker Drive) near the Chicago River. This site had previously been the site of the Sauganash Hotel, Chicago's first hotel. This is where supporters ushered Abraham Lincoln to the party nomination and the eventual U.S. Presidency. The location at Lake and Wacker was designated a Chicago Landmark on November 6, 2002. The name "Wigwam", although separate structures, was later associated with host locations for both the 1864 Democratic National Convention and the 1892 Democratic National Convention in Chicago.

Sauganash Hotel (originally Eagle Exchange Tavern) is a former hotel; regarded as the first hotel in Chicago, Illinois. Built in 1831, it was located at Wolf Point in the present day Loop community area at the intersection of the north, south and main branches of the Chicago River. The location at West Lake Street and North Wacker Drive (formerly Market Street) was designated a Chicago Landmark on November 6, 2002. The hotel changed proprietors often in its twenty-year existence and briefly served as Chicago's first theater. It was named after Sauganash, an interpreter in the British Indian Department.

191 North Wacker is a 516 ft (157m) tall skyscraper in Chicago, Illinois. It was constructed from 2000 to 2002 and has 37 floors, 14 elevators, and 737,759 square feet of floor space. Kohn Pedersen Fox Associates designed the building, which is the 77th tallest in Chicago. Tenants include LSC Communications.

The Franklin–Orleans Street Bridge, commonly known as the Franklin Street Bridge, is a bascule bridge over the Chicago River, in Chicago, Illinois, United States. It was built in October 1920, and is located directly southwest of the Merchandise Mart. Connecting the Near North Side with "The Loop," is at the junction of the branches of the river, lying directly west of the Wells Street Bridge. It carries four lanes of traffic in the northbound direction, and sidewalks are available on both sides of the bridge. Great Lakes Dredge and Dock Company was the contractor for the substructure, and the Ketler–Elliot Company was the contractor for the superstructure. Original electrical equipment was installed by C. H. Norwood. The bridge is an example of a trunnion bascule bridge, with each half of the roadway is cantilevered out from shore abutments. The bridge is extremely efficient to operate. The bridge provided a new connection to the southern banks of the river and aided in westward expansion along Wacker Drive.

155 North Wacker is a 48-story skyscraper located in Chicago, Illinois designed by Goettsch Partners and was developed by the John Buck Company. It stands 638 feet (195 m). It has received LEED silver pre-certification. The construction started in 2007 and was completed in 2009.

151 North Franklin (officially named CNA Center) is a skyscraper located at 151 North Franklin Avenue in the Chicago Loop. Completed in 2018 and standing at 568 feet (173 meters) tall with 35 floors at the northeast corner of West Randolph Street and North Franklin Avenue, the building is the current corporate headquarters of namesake tenant CNA Insurance, which has been headquartered in the Loop since 1900. It also hosts large office spaces for Facebook and the law firm Hinshaw & Culbertson.

Studio 11 is a recording studio in Chicago, Illinois, founded in 1996. Best known for hip hop music, duranguense, gangsta rap, and house music styles, Studio 11 has recorded, mixed, and mastered over 35,000 musical songs.

The National Uniform Billing Committee (NUBC) is the governing body for forms and codes use in medical claims billing in the United States for institutional providers like hospitals, nursing homes, hospice, home health agencies, and other providers. The NUBC was formed by the American Hospital Association (AHA) in 1975. All the major national provider and payer organizations participate in discussions and decisions on policy and guidelines.In 1982, after much work and debate, the UB-82 emerged as the endorsed national uniform bill. After an 8-year moratorium on change, the UB-82 was replaced by UB-92, and became the standard for billing paper institutional medical claims in the United States, until creation of the UB-04. With the onset of HIPAA and the transition to electronic claims submission for reimbursement, NUBC has become the steward of the related data specifications for medical claims coding on electronic institutional claims.

Wolf Point East Tower is the second tallest of three buildings being developed in the Near North Side community area on the Wolf Point property at a fork in the Chicago River in downtown Chicago. The building is planned to be approximately 60 stories and 660 feet (201.2 m) tall. It will have 698 units. Although originally intended to be a mixed use building when planned in 2012 and approved in 2013, the building was reenvisioned as an apartment building in 2016. Construction began in 2017.

The Chicago River is a system of rivers and canals with a combined length of 156 miles (251 km) that runs through the city of Chicago, including its center (the Chicago Loop). Though not especially long, the river is notable because it is one of the reasons for Chicago's geographic importance: the related Chicago Portage is a link between the Great Lakes and the Mississippi River Basin, and ultimately the Gulf of Mexico. The river is also noteworthy for its natural and human-engineered history. In 1887, the Illinois General Assembly decided to reverse the flow of the Chicago River through civil engineering by taking water from Lake Michigan and discharging it into the Mississippi River watershed, partly in response to concerns created by an extreme weather event in 1885 that threatened the city's water supply. In 1889, the Illinois General Assembly created the Chicago Sanitary District (now the Metropolitan Water Reclamation District) to replace the Illinois and Michigan Canal with the Chicago Sanitary and Ship Canal, a much larger waterway, because the former had become inadequate to serve the city's increasing sewage and commercial navigation needs. Completed by 1900, the project reversed the flow of the main stem and South Branch of the Chicago River by using a series of canal locks and increasing the flow from Lake Michigan into the river, causing the river to empty into the new canal instead. In 1999, the system was named a "Civil Engineering Monument of the Millennium" by the American Society of Civil Engineers (ASCE).The river is represented on the Municipal Flag of Chicago by two horizontal blue stripes. Its three branches serve as the inspiration for the Municipal Device, a three-branched, Y-shaped symbol that is found on many buildings and other structures throughout Chicago.

Fifth/Lake was a station on the Union Elevated Railroad's line, which is now part of the Loop section of the Chicago "L". The station was located at Fifth Avenue (now Wells Street) and Lake Street in downtown Chicago. Fifth/Lake opened on September 22, 1895, as one of three stations on the Lake Street Elevated Railroad's "Wabash extension". This extension became the Lake Street leg of the Loop upon its completion. Always intended to be temporary as Fifth Avenue was chosen to be the western leg of the Loop, the station closed on December 17, 1899, and was demolished shortly thereafter.

The Lake Street Bridge is a bridge that spans the Chicago River in downtown Chicago, Illinois, United States.