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Oklahoma State Highway 87
State Highway 87 is a highway in southeastern Oklahoma, running for . It passes through the extreme southeastern corner of the state, running entirely through McCurtain Co. It has no lettered spur routes. Route description SH-87 begins at an intersection with US-259 near the unincorporated community of Harris, about 1 mile (1.6 km) from the Red River. SH-87 heads east from here, proceeding along many curves. The highway is two-lane for its entire length, and much of it is very narrow with no shoulders (though a short stretch of highway that was realigned to approach a new girder bridge that replaced an old through truss bridge was built with shoulders). The highway crosses no major rivers, but does bridge Walnut Bayou. SH-87 ends at the Arkansas state line, where it becomes Arkansas Highway 108. SH-87 is shown on the Oklahoma state highway map as concurrent with US-259 to at least Idabel. However, this is an error, as the highway is only signed from US-259 to the Arkansas ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Oklahoma Department Of Transportation
The Oklahoma Department of Transportation (ODOT) is an government agency, agency of the government of Oklahoma responsible for the construction and maintenance of the state's transportation infrastructure. Under the leadership of the Oklahoma Secretary of Transportation, Oklahoma secretary of transportation and ODOT executive director, the department maintains public infrastructure that includes highways and state-owned railroads and administers programs for county roads, city streets, public transit, passenger rail, waterways and active transportation. Along with the Oklahoma Turnpike Authority, the department is the primary infrastructure construction and maintenance agency of the State.Okla. Stat. tit. 47, § 2-106.2A ODOT is overseen by the Oklahoma Transportation Commission, composed of nine members appointed by the governor of Oklahoma, Oklahoma Senate and Oklahoma House of Representatives. Tim Gatz, a professional landscape architect with a bachelor's degree in landscape ar ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Harris, Oklahoma
Harris is an unincorporated community in McCurtain County, Oklahoma, United States. The community is located on U.S. Route 259, southeast of Idabel. A post office opened in Harris on May 22, 1894. The community was named for Choctaw The Choctaw (in the Choctaw language, Chahta) are a Native American people originally based in the Southeastern Woodlands, in what is now Alabama and Mississippi. Their Choctaw language is a Western Muskogean language. Today, Choctaw people are ... jurist Henry C. Harris. References Unincorporated communities in McCurtain County, Oklahoma Unincorporated communities in Oklahoma {{Oklahoma-geo-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Oklahoma
Oklahoma (; Choctaw language, Choctaw: ; chr, ᎣᎧᎳᎰᎹ, ''Okalahoma'' ) is a U.S. state, state in the South Central United States, South Central region of the United States, bordered by Texas on the south and west, Kansas on the north, Missouri on the northeast, Arkansas on the east, New Mexico on the west, and Colorado on the northwest. Partially in the western extreme of the Upland South, it is the List of U.S. states and territories by area, 20th-most extensive and the List of U.S. states and territories by population, 28th-most populous of the 50 United States. Its residents are known as Oklahomans and its capital and largest city is Oklahoma City. The state's name is derived from the Choctaw language, Choctaw words , 'people' and , which translates as 'red'. Oklahoma is also known informally by its List of U.S. state and territory nicknames, nickname, "Sooners, The Sooner State", in reference to the settlers who staked their claims on land before the official op ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
McCurtain County, Oklahoma
McCurtain County is in the southeastern corner of the U.S. state of Oklahoma. As of the 2010 census, the population was 33,151. Its county seat is Idabel. It was formed at statehood from part of the earlier Choctaw Nation in Indian Territory.Coleman, Louis"McCurtain County" ''Encyclopedia of Oklahoma History and Culture'', Oklahoma Historical Society, 2009. Accessed April 4, 2015. The name honors an influential Choctaw family that lived in the area. Green McCurtain was the last chief when Oklahoma became a state in 1907."Origin of County Names in Oklahoma". In: ''Chronicles of Oklahoma''. Volume 2, Number 1. March, 1924. Retrieved February 14, 2014. History The area now included in McCurtain Coun ...[...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
OK-87 West Of AR State Line
State Highway 87 is a highway in southeastern Oklahoma, running for . It passes through the extreme southeastern corner of the state, running entirely through McCurtain Co. It has no lettered spur routes. Route description SH-87 begins at an intersection with US-259 near the unincorporated community of Harris, about 1 mile (1.6 km) from the Red River. SH-87 heads east from here, proceeding along many curves. The highway is two-lane for its entire length, and much of it is very narrow with no shoulders (though a short stretch of highway that was realigned to approach a new girder bridge that replaced an old through truss bridge was built with shoulders). The highway crosses no major rivers, but does bridge Walnut Bayou. SH-87 ends at the Arkansas state line, where it becomes Arkansas Highway 108. SH-87 is shown on the Oklahoma state highway map as concurrent with US-259 to at least Idabel. However, this is an error, as the highway is only signed from US-259 to the Arkansas ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Girder Bridge
A girder bridge is a bridge that uses girders as the means of supporting its deck. The two most common types of modern steel girder bridges are plate and box. The term "girder" is often used interchangeably with "beam" in reference to bridge design. However, some authors define beam bridges slightly differently from girder bridges. A girder may be made of concrete or steel. Many shorter bridges, especially in rural areas where they may be exposed to water overtopping and corrosion, utilize concrete box girder. The term "girder" is typically used to refer to a steel beam. In a beam or girder bridge, the beams themselves are the primary support for the deck, and are responsible for transferring the load down to the foundation. Material type, shape, and weight all affect how much weight a beam can hold. Due to the properties of the second moment of area, the height of a girder is the most significant factor to affect its load capacity. Longer spans, more traffic, or wider spacing o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Truss Bridge
A truss bridge is a bridge whose load-bearing superstructure is composed of a truss, a structure of connected elements, usually forming triangular units. The connected elements (typically straight) may be stressed from tension, compression, or sometimes both in response to dynamic loads. The basic types of truss bridges shown in this article have simple designs which could be easily analyzed by 19th and early 20th-century engineers. A truss bridge is economical to construct because it uses materials efficiently. Design The nature of a truss allows the analysis of its structure using a few assumptions and the application of Newton's laws of motion according to the branch of physics known as statics. For purposes of analysis, trusses are assumed to be pin jointed where the straight components meet, meaning that taken alone, every joint on the structure is functionally considered to be a flexible joint as opposed to a rigid joint with strength to maintain its own shape, and th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Arkansas
Arkansas ( ) is a landlocked state in the South Central United States. It is bordered by Missouri to the north, Tennessee and Mississippi to the east, Louisiana to the south, and Texas and Oklahoma to the west. Its name is from the Osage language, a Dhegiha Siouan language, and referred to their relatives, the Quapaw people. The state's diverse geography ranges from the mountainous regions of the Ozark and Ouachita Mountains, which make up the U.S. Interior Highlands, to the densely forested land in the south known as the Arkansas Timberlands, to the eastern lowlands along the Mississippi River and the Arkansas Delta. Arkansas is the 29th largest by area and the 34th most populous state, with a population of just over 3 million at the 2020 census. The capital and most populous city is Little Rock, in the central part of the state, a hub for transportation, business, culture, and government. The northwestern corner of the state, including the Fayetteville–Springdaleâ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Arkansas Highway 108
Highway 108 (AR 108, Ark. 108, and Hwy. 108) is a state highway composed of two segments in the southwestern corner of the U.S. state of Arkansas. The northern segment begins as a continuation of State Highway 87 near the extreme southeastern corner of Oklahoma. The northern segment ends at U.S. Highway 59 and U.S. Highway 71 at Ashdown. The southern segment begins to the south along US 59 / US 71, at the Texas state line. The route ends at U.S. Highway 67 northeast of Texarkana. Route description The Northern segment of Highway 108 begins at the Oklahoma state line as a continuation of State Highway 87. It heads to the northeast through Little River County towards Foreman. On the southern edge of Foreman, a spur route, Highway 108S, splits off to the south to intersect Highway 32 / Highway 41 and Highway 108 turns to the north. At Highway 32, which is Tracy Lawrence Avenue at this location, Highway 108 turns to the east and follows Highway 32. At H ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Concurrency (road)
A concurrency in a road network is an instance of one physical roadway bearing two or more different route numbers. When two roadways share the same right-of-way, it is sometimes called a common section or commons. Other terminology for a concurrency includes overlap, coincidence, duplex (two concurrent routes), triplex (three concurrent routes), multiplex (any number of concurrent routes), dual routing or triple routing. Concurrent numbering can become very common in jurisdictions that allow it. Where multiple routes must pass between a single mountain crossing or over a bridge, or through a major city, it is often economically and practically advantageous for them all to be accommodated on a single physical roadway. In some jurisdictions, however, concurrent numbering is avoided by posting only one route number on highway signs; these routes disappear at the start of the concurrency and reappear when it ends. However, any route that becomes unsigned in the middle of the concurren ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Idabel, Oklahoma
Idabel is a city in and county seat of McCurtain County, Oklahoma, United States. The population was 7,010 at the 2010 census. It is located in the southeast corner of Oklahoma, a tourist area known as Choctaw Country. History Idabel was established in 1902 by the Arkansas and Choctaw Railway (later part of the St. Louis and San Francisco Railway, the line now being operated by the Kiamichi Railroad). The city was first named Purnell, after Isaac Purnell, a railroad official. When postal officials rejected that designation, the name was changed to Mitchell, honoring another railroad company officer. Postal officials also rejected because another post office of that name existed elsewhere in the territory. They named the post office Bokhoma (a Choctaw word meaning Red River), which opened December 15, 1902. Railroad officials then chose the name Idabel, a compound of the names of Isaac Purnell's two daughters, Ida and Bell. The post office was then renamed Idabel.Coleman, Louis ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Oklahoma State Highway 21
U.S. Route 259 (US 259, US-259) is a north–south spur of U.S. Route 59 that runs for through rural areas of northeast Texas and southeast Oklahoma. The highway's southern terminus is near Nacogdoches, Texas at an interchange with its parent route, US 59. Its northern terminus is in the Ouachita Mountains, about south of Heavener, Oklahoma where it reunites with US 59. For most of its length, US 259 lies to the west of its parent route. Route description Texas US 259 begins at an intersection with its parent, US 59 (Future Interstate 69), on the north side of Nacogdoches, Texas. The highway continues due north, passing through Mount Enterprise, and around the eastern side of Henderson and Kilgore. In Kilgore, Texas, US 259 is known as the ''Charles K. Devall Memorial Highway,'' as named by the Texas legislature.Acts 2001, 77th Leg., ch. 1193, § 1, eff. June 15, 2001 It then has a concurrency with Interstate 20 of about , then continues north around the easte ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
