The Steel Bridge is a through truss, double-deck vertical-lift bridge across the Willamette River in Portland, Oregon, United States, opened in 1912. Its lower deck carries railroad and bicycle/pedestrian traffic, while the upper deck carries road traffic, and light rail (MAX), making the bridge one of the most multimodal in the world. It is the only double-deck bridge with independent lifts in the world and the second oldest vertical-lift bridge in North America, after the nearby Hawthorne Bridge. The bridge links the Rose Quarter and Lloyd District in the east to Old Town Chinatown neighborhood in the west.
The Hawthorne Bridge is a truss bridge with a vertical lift that spans the Willamette River in Portland, Oregon, joining Hawthorne Boulevard and Madison Street. It is the oldest vertical-lift bridge in operation in the United States and the oldest highway bridge in Portland. It is also the busiest bicycle and transit bridge in Oregon, with over 8,000 cyclists and 800 TriMet buses daily. It was added to the National Register of Historic Places in November 2012.
Pietro Belluschi was an Italian-born American architect, a leader of the Modern Movement in architecture, and was responsible for the design of over 1,000 buildings.
The buildings and architecture of Chicago have influenced and reflected the history of American architecture. The built environment of Chicago is reflective of the city's history and multicultural heritage, featuring prominent buildings in a variety of styles by many important architects. Since most structures within the downtown area were destroyed by the Great Chicago Fire in 1871 Chicago buildings are noted for their originality rather than their antiquity.
A bascule bridge is a moveable bridge with a counterweight that continuously balances a span, or leaf, throughout its upward swing to provide clearance for boat traffic. It may be single- or double-leafed.
The Burnside Bridge is a 1926-built bascule bridge that spans the Willamette River in Portland, Oregon, United States, carrying Burnside Street. It is the second bridge at the same site to carry that name. It was added to the National Register of Historic Places in November 2012.
The Morrison Bridge is a bascule bridge that spans the Willamette River in Portland, Oregon. Completed in 1958, it is the third bridge at approximately the same site to carry that name. It is one of the most heavily used bridges in Portland. It was added to the National Register of Historic Places in November 2012.
The Broadway Bridge is a Rall-type bascule bridge spanning the Willamette River in Portland, Oregon, United States, built in 1913. It was Portland's first bascule bridge, and it continues to hold the distinction of being the longest span of its bascule design type in the world. It was added to the National Register of Historic Places in November 2012.
The Burlington Northern Railroad Bridge 5.1 or BNSF Railway Bridge 5.1, also known as the St. Johns Railroad Bridge or the Willamette River Railroad Bridge, is a through truss railway bridge with a vertical lift that spans the Willamette River in Portland, Oregon, United States. Built by the Spokane, Portland and Seattle Railway (SP&S) and completed in 1908, it was originally a swing-span bridge, and its swing-span section was the longest in the world at the time. However, 81 years later the main span was converted from a swing-type to a vertical-lift type, in order to widen the navigation channel. The lift span is one of the highest and longest in the world. The bridge consists of five sections, with the two sections closest to the bank on each side fixed.
The Commonwealth Building is a 14-story commercial office tower in Portland, Oregon, United States. Located at 421 SW 6th Avenue between Washington and Harvey Milk Streets, it was designed by architect Pietro Belluschi and built between 1944 and 1948. The building was originally known as the Equitable Building and is noted as one of the first glass box towers ever built, pioneering many modern features and predating the more famous Lever House in Manhattan.
A vertical-lift bridge or just lift bridge is a type of movable bridge in which a span rises vertically while remaining parallel with the deck.
The Oregon Convention Center is a convention center in Portland, Oregon. Completed in 1989, and opened in 1990, it is located on the east side of the Willamette River in the Lloyd District neighborhood. It is best known for the twin spire towers, which provide light into the building's interior and for housing the world's largest Foucault Pendulum. The center is owned by Metro, the Portland area's regional government, and operated by the Metropolitan Exposition and Recreation Commission.
The Mark O. Hatfield United States Courthouse is a federal courthouse in Portland, Oregon. It is named in honor of former U.S. Senator Mark O. Hatfield. It is used by the United States District Court for the District of Oregon.
Albert Ernest Doyle was a prolific architect in the U.S. states of Oregon and Washington. He is most often credited for his works as A.E. Doyle. He opened his own architectural practice in 1907. From 1908 to 1914, he partnered with William B. Patterson, and their firm was known as Doyle & Patterson.
The Pacific Building is a historic office building in downtown Portland, Oregon, United States. It has been listed on the National Register of Historic Places since March 5, 1992.
The Public Service Building is a historic 67.06 m (220.0 ft), 15-story office building in downtown Portland, Oregon, United States. The building and its attached parking garage have been listed on the National Register of Historic Places as the Public Service Building and Garage since 1996. It was built to house the offices of the Portland Gas and Coke Company and the Pacific Power and Light Company. The building's name reflects the fact that these utilities were "public services". A space in the Public Service Building fronting the corner of Salmon and Sixth streets became the first Niketown store.
The Ardea, formerly 3720, is a 30-story 99.06 m (325.0 ft) apartment skyscraper in the South Waterfront district of Portland, Oregon. The building was completed in March 2009, however was turned over in phases allowing occupancy beginning in August 2008. The Ardea was developed by Gerding Edlen, designed by GBD Architects, and constructed by Hoffman Construction. The building was initially designed to be a condominium building but was converted to apartments after the Portland housing and condominium supply outstripped demand. The Ardea joins John Ross Tower as the seventh tallest building in Portland.
John Virginius Bennes was an American architect who designed numerous buildings throughout the state of Oregon, particularly in Baker City and Portland. In Baker City he did an extensive redesign of the Geiser Grand Hotel, designed several homes, and a now-demolished Elks building. He moved to Portland in 1907 and continued practicing there until 1942.
The Auditorium and Music Hall is a historic building in Portland, Oregon, in the United States, designed by English architect Frederick Manson White. It was built by Emil C. Jorgensen and was completed in 1895. The building is listed on the National Register of Historic Places (NRHP).
The Lexington is a 35-storey residential building under construction at Princes Dock in Liverpool, England. Part of the larger Liverpool Waters re-generation project, it is expected to be completed in 2021. Estimated to cost £90 million, the "New York style" building will include 325 apartments, a sky lounge, gym and rooftop garden. Upon completion, it will become the third tallest building in Liverpool at 112.5 m (369 ft).
