Henry Ahrens House

The Illinois Traction Building, located at 41 E. University Ave. in Champaign, Illinois, was the headquarters of the Illinois Traction System, an interurban railroad serving Central Illinois. Built in 1913, the building held the railway's offices and served as the Champaign interurban station until 1936; it later housed the offices of the Illinois Power Company, which descended from the Illinois Traction System. Architect Joseph Royer planned the building in a contemporary commercial design. The building was added to the National Register of Historic Places on September 20, 2006.

Burnham 310 is a skyscraper in Champaign, Illinois, United States. Construction was started in December 2006 and completed in September 2008 after months of planning, development and delayed construction. Originally, the city block at 310 East Springfield Avenue had been occupied by the area's first hospital. The establishment of the Burnham City Hospital was proposed in 1935, the same year as the Champaign City Building. Under the Public Works Administration program, which was established as part of the New Deal of 1933 during President Franklin D. Roosevelt's first term, both building proposals qualified for federal grant funding.In 1989, the Burnham City Hospital merged with Mercy Hospital to form Provena Covenant Medical Center and, in 1992, most services were consolidated which caused the Burnham to close. The structure then stood vacant for 14 years until it was razed in summer 2004.

The Stone Arch Bridge, located near the intersection East Springfield Avenue and South Second Street in Champaign, Illinois was built in 1860. In c.2010, it was integrated into the design of the Boneyard Creek Second Street Basin, a flood control facility and recreational amenity which is located between First and Second Streets and Springfield and University Avenues.The bridge was listed on the National Register of Historic Places in 1981.

Vriner's Confectionery is a historic confectionery store located at 55 Main Street in Champaign, Illinois.

The Illinois Terminal is an intermodal passenger transport center located at 45 East University Avenue in Champaign, Illinois, United States. The facility opened in January 1999 and provides Amtrak train service and various bus services to the Champaign-Urbana area. In 2021, the facility had the second-highest ridership in Illinois, behind Chicago Union Station and ahead of Uptown Station in Bloomington, with just over 103,000 passengers serviced.

201 North Market Street is a historic commercial building located in Champaign, Illinois.

The Lincoln Building is a historic commercial building located at 44 East Main Street in Champaign, Illinois.

The Champaign Downtown Commercial District is a commercial historic district encompassing 19.4 acres (7.9 ha) in downtown Champaign, Illinois. The district includes some of the oldest parts of the city's downtown, and its buildings represent the city's development in the late nineteenth and early twentieth centuries. Champaign was founded in the 1850s when the Illinois Central Railroad added a station in a rural area west of neighboring Urbana and the town formed around it; the oldest buildings in the district date from the following decade. Several buildings connected to the Illinois Central are included in the district. The opening of the University of Illinois at Urbana–Champaign in 1867 furthered Champaign's growth, and development in the downtown commercial district continued steadily through 1940. The district's commercial buildings exhibit a variety of building types and architectural styles, including Italianate, Art Deco, and various revival styles. Champaign's City Building and other local government buildings are also part of the district.The district was added to the National Register of Historic Places on January 24, 2020.

The 1915 Inman Hotel is a former hotel building in Champaign, Illinois, United States. It is located at the southeast corner of University Avenue and Walnut Street, a major intersection in the downtown area of Champaign. It is listed on the National Register of Historic Places. The Inman Hotel was listed on the Register in 1989.

Illinois Field was a stadium in Champaign, Illinois. It hosted the Illinois Fighting Illini football team until they moved to the Memorial Stadium in 1923 and the school's baseball team until they moved to the current Illinois Field in 1988. The stadium held 17,000 people at its peak.

The Orpheum Theater opened in Champaign, Illinois in 1914 on the site of a vaudeville theater built in 1904. Designed by the Architectural firm Rapp & Rapp, the Orpheum (also known as The New Orpheum) was built to accommodate both live vaudeville performances and the projection of film. After a series of renovations and changes of ownership, the Orpheum screened its final film in 1986. Preserved from demolition in 1991, the Orpheum is now home to a children's museum, the Orpheum Children's Science Museum, and is undergoing restoration.

The Alpha Delta Phi Fraternity House was a historic fraternity house located at the University of Illinois at Urbana–Champaign in Champaign, Illinois. The house was built in 1924-25 for the university's chapter of the Alpha Delta Phi fraternity, which formed in 1903. During its early years, the fraternity's members included several prominent university athletes. Architect Ralph W. Varney designed the building in the Tudor Revival style. The house's design reflected the formal Jacobethan subtype of Tudor Revival architecture, which could be seen in its extensive stone decorations on its brick exterior, such as quoins and oriels, and its steep gable roof with gabled dormers. Half-timbering, a common feature of informal Tudor Revival designs, was notably absent.The building was added to the National Register of Historic Places on May 21, 1990. By 2015, the chapter house was empty and the fraternity planned to build a new structure. The building was demolished in January 2018 to make room for an apartment building.