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K Street Bridge
The K Street Bridge is a complex of bridges over Rock Creek and the Rock Creek and Potomac Parkway in Washington, D.C. The lower level of the bridge carries the surface street K Street, while the upper level carries the Whitehurst Freeway (U.S. Route 29) which terminates and merges into K Street immediately east of the bridge. The central bridge is flanked by two flyover ramps that connect to the nearby terminus of Interstate 66.Ross, Amy (1992). History and Description/ref> The first bridge on the site was a stone arch bridge constructed in 1792; it was only the second crossing of Rock Creek built, the first being at M Street. This bridge was found to be unstable and its center arch was demolished in 1795. In 1869, a wood bridge was constructed, and in 1907 it was replaced by a steel-plate girder bridge. The completion of the Rock Creek and Potomac Parkway in 1936 increased traffic on the K Street Bridge, necessitating its replacement. The lower level of the current bridg ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
AERIAL VIEW OF WHITEHURST FREEWAY AND K STREET OVERPASS, LOOKING WEST - Rock Creek And Potomac Parkway, Washington, District Of Columbia, DC HABS DC,WASH,686-5
Aerial may refer to: Music * ''Aerial'' (album), by Kate Bush * ''Aerials'' (song), from the album ''Toxicity'' by System of a Down Bands * Aerial (Canadian band) *Aerial (Scottish band) *Aerial (Swedish band) Performance art *Aerial silk, apparatus used in aerial acrobatics * Aerialist, an acrobat who performs in the air Recreation and sport *Aerial (dance move) * Aerial (skateboarding) *Aerial adventure park, ropes course with a recreational purpose * Aerial cartwheel (or side aerial), gymnastics move performed in acro dance and various martial arts *Aerial skiing, discipline of freestyle skiing * Front aerial, gymnastics move performed in acro dance Technology Antennas * Aerial (radio), a radio ''antenna'' or transducer that transmits or receives electromagnetic waves ** Aerial (television), an over-the-air television reception antenna Mechanical * Aerial fire apparatus, for firefighting and rescue * Aerial work platform, for positioning workers Optical * ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gneiss
Gneiss ( ) is a common and widely distributed type of metamorphic rock. It is formed by high-temperature and high-pressure metamorphic processes acting on formations composed of igneous or sedimentary rocks. Gneiss forms at higher temperatures and pressures than schist. Gneiss nearly always shows a banded texture characterized by alternating darker and lighter colored bands and without a distinct cleavage. Gneisses are common in the ancient crust of continental shields. Some of the oldest rocks on Earth are gneisses, such as the Acasta Gneiss. Description Orthogneiss from the Czech Republic In traditional English and North American usage, a gneiss is a coarse-grained metamorphic rock showing compositional banding (gneissic banding) but poorly developed schistosity and indistinct cleavage. In other words, it is a metamorphic rock composed of mineral grains easily seen with the unaided eye, which form obvious compositional layers, but which has only a weak tendency to fracture ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Georgetown (Washington, D
Georgetown or George Town may refer to: Places Africa *George, South Africa, formerly known as Georgetown *Janjanbureh, Gambia, formerly known as Georgetown * Georgetown, Ascension Island, main settlement of the British territory of Ascension Island Asia *Georgetown, Allahabad, India *George Town, Chennai, India *George Town, Penang, capital city of the Malaysian state of Penang Europe *Georgetown, Blaenau Gwent, now part of the town of Tredegar in Wales * Georgetown, Dumfries and Galloway, a location in Dumfries and Galloway, Scotland *Es Castell in Minorca, Spain, originally called Georgetown North and Central America Canada *Georgetown, Alberta * Georgetown, Newfoundland and Labrador *Georgetown, Ontario *Georgetown, Prince Edward Island Caribbean *George Town, Bahamas, a village in Exuma District, Bahamas * George Town, Belize, a village in Stann Creek District, Belize *George Town, Cayman Islands, the capital city on Grand Cayman * Georgetown, Saint Vincent and the Grena ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bridges Over Rock Creek (Potomac River Tributary)
A bridge is a structure built to span a physical obstacle (such as a body of water, valley, road, or rail) without blocking the way underneath. It is constructed for the purpose of providing passage over the obstacle, which is usually something that is otherwise difficult or impossible to cross. There are many different designs of bridges, each serving a particular purpose and applicable to different situations. Designs of bridges vary depending on factors such as the function of the bridge, the nature of the terrain where the bridge is constructed and anchored, and the material used to make it, and the funds available to build it. The earliest bridges were likely made with fallen trees and stepping stones. The Neolithic people built boardwalk bridges across marshland. The Arkadiko Bridge (dating from the 13th century BC, in the Peloponnese) is one of the oldest arch bridges still in existence and use. Etymology The ''Oxford English Dictionary'' traces the origin of the wo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Thompson Boat Center Footbridge
Thompson may refer to: People * Thompson (surname) * Thompson M. Scoon (1888–1953), New York politician Places Australia *Thompson Beach, South Australia, a locality Bulgaria * Thompson, Bulgaria, a village in Sofia Province Canada * Thompson, Manitoba * Thompson (electoral district), an electoral district in the above location * Rural Municipality of Thompson, Manitoba * Thompson River, a river in British Columbia ** Thompson Country, a region within the basin of the Thompson River ** Thompson Plateau, a landform in the Interior of British Columbia named for the Thompson River ** Thompson-Nicola Regional District, a regional district in British Columbia * Thompson Sound (British Columbia), a sound in the area of the Broughton Archipelago * Thompson Sound, British Columbia, an unincorporated locality at Thompson Sound * Thompson Station, Nova Scotia England * Thompson, Norfolk New Zealand * Thompson Sound (New Zealand), one of the indentations in the coast ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
L Street Bridge
The L Street Bridge is a bridge carrying the Rock Creek and Potomac Parkway over Rock Creek in Washington, D.C. It is the most downstream of three bridges where the Parkway switches from one side of the river to the other, the others being the bridge near P Street and the Shoreham Hill Bridge. Despite its name, the bridge does not carry or cross L Street, but it is adjacent to L Street's western terminus. ( Drawing 10) The construction of the original bridge at this site was delayed by long-standing legal issues with the owners of the Chesapeake and Ohio Canal, which terminated at Rock Creek close to the position of the bridge. A lawsuit was initiated as early as 1912, but a resolution was not forthcoming. The situation changed in 1924 when a major flood damaged the canal to the point where it was uneconomical to repair it, strengthening the government's legal position. By 1931 these difficulties had been overcome and the bridge was scheduled to be completed by 1933.Davis ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
US 29
U.S. Route 29 (US 29) is a north–south United States highway that runs for from Pensacola, Florida to the western suburbs of Baltimore, Baltimore, Maryland in the Southern United States, connecting the Florida Panhandle to the Baltimore-Washington metropolitan area. This highway takes on an overall northeast-southwest direction, from its southern terminus at U.S. Route 90 (Florida), US 90 and U.S. Route 98 (Florida), US 98 in Pensacola, Florida to its northern terminus at Maryland Route 99 in Ellicott City, Maryland. The section of US 29 between Greensboro, North Carolina, and Danville, Virginia, has been designated as Interstate 785, Future Interstate 785 and has received "Future Interstate" signs in several locations along that route. It will become an official Interstate Highway once improvements have been completed. From Auburn, Alabama to Greensboro, North Carolina, Interstate 85 (I-85) runs parallel with US 29, which along that stretch, serves primarily as a local ro ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Crossings Of Rock Creek
This is a list of crossings of Rock Creek. Rock Creek runs for 31 miles from its source in Montgomery County, Maryland, to its mouth at the Potomac River, of which the final nine miles lies in Washington, D.C. The entirety of Rock Creek downstream of the Maryland border is within Rock Creek Park (except for a small portion that runs through the National Zoo). The crossings built after Rock Creek Park was established in 1890 until World War II tended to be stone-faced bridges constructed to harmonize with the rustic surroundings, while postwar bridges were more utilitarian concrete and steel structures. Of the 35 crossings, 23 are covered by a Historic American Engineering Record (HAER), and two bridges—the gargantuan Taft Bridge and the bucolic Boulder Bridge—are on the National Register of Historic Places. By the early twentieth century, when the initial plans for the Rock Creek and Potomac Parkway were being made, many of the bridges along its intended path ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Inner Loop (Washington, D , United States
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Inner loop may refer to: *Inner loop in computer programs *Inner Loop (Phoenix), a section of Interstate 10 in downtown Phoenix, Arizona, United States *Inner Loop (Rochester), an expressway around downtown Rochester, New York, United States * Inner Loop (Washington, D.C.), a previously proposed freeway loop in Washington, D.C., United States *Inner–outer directions, where "inner loop" is used to describe the clockwise traveling lanes of a roadway **This usage of "inner loop" is commonly applied to the clockwise roadway of Interstate 495 (Capital Beltway) *Interstate 610 (Texas), the innermost highway loop around the central area of Houston, Texas Houston (; ) is the most populous city in Texas, the most populous city in the Southern United States, the fourth-most populous city in the United States, and the sixth-most populous city in North America, with a population of 2,304,580 in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Charles C
Charles is a masculine given name predominantly found in English language, English and French language, French speaking countries. It is from the French form ''Charles'' of the Proto-Germanic, Proto-Germanic name (in runic alphabet) or ''*karilaz'' (in Latin alphabet), whose meaning was "free man". The Old English descendant of this word was ''Churl, Ċearl'' or ''Ċeorl'', as the name of King Cearl of Mercia, that disappeared after the Norman conquest of England. The name was notably borne by Charlemagne (Charles the Great), and was at the time Latinisation of names, Latinized as ''Karolus'' (as in ''Vita Karoli Magni''), later also as ''Carolus (other), Carolus''. Some Germanic languages, for example Dutch language, Dutch and German language, German, have retained the word in two separate senses. In the particular case of Dutch, ''Karel'' refers to the given name, whereas the noun ''kerel'' means "a bloke, fellow, man". Etymology The name's etymology is a Common ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
K Street Bridge Detail 2015
K, or k, is the eleventh letter in the Latin alphabet, used in the modern English alphabet, the alphabets of other western European languages and others worldwide. Its name in English is ''kay'' (pronounced ), plural ''kays''. The letter K usually represents the voiceless velar plosive. History The letter K comes from the Greek letter Κ (kappa), which was taken from the Semitic kaph, the symbol for an open hand. This, in turn, was likely adapted by Semitic tribes who had lived in Egypt from the hieroglyph for "hand" representing /ḏ/ in the Egyptian word for hand, ⟨ ḏ-r-t⟩ (likely pronounced in Old Egyptian). The Semites evidently assigned it the sound value instead, because their word for hand started with that sound. K was brought into the Latin alphabet with the name ''ka'' /kaː/ to differentiate it from C, named ''ce'' (pronounced /keː/) and Q, named ''qu'' and pronounced /kuː/. In the earliest Latin inscriptions, the letters C, K and Q were all ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
