Please answer the following question: Information: - Sevierville is a city in and the county seat of Sevier County, Tennessee, located in Eastern Tennessee. The population was 14,807 at the 2010 United States Census and 16,355 in 2014. - A census is the procedure of systematically acquiring and recording information about the members of a given population. It is a regularly occurring and official count of a particular population. The term is used mostly in connection with national population and housing censuses; other common censuses include agriculture, business, and traffic censuses. The United Nations defines the essential features of population and housing censuses as "individual enumeration, universality within a defined territory, simultaneity and defined periodicity", and recommends that population censuses be taken at least every 10 years. United Nations recommendations also cover census topics to be collected, official definitions, classifications and other useful information to co-ordinate international practice. - The Smoky Mountain Railroad was a short standard gauge rail line that ran from Knoxville , Tennessee to Sevierville , Tennessee from 1910 until 1962 . The railroad was established by Knoxville contractor William J. Oliver , and was originally named the Knoxville , Sevierville and Eastern Railway . It was incorporated on July 15 , 1907 with a capital stock of $ 500,000 . Construction began in earnest in 1908 and a major portion of the road was opened between Vestal in South Knoxville and Sevierville on December 20 , 1909 , bringing the line 's total length to 27.8 miles . The line connected with the Southern Railway at Knoxville . The railroad changed ownership numerous times over years , as the line was never particularly profitable and struggled to stay afloat with as few as 300 carloads of freight being shipped out of Sevierville annually . World War II brought about the only notable period of profitability for the railroad , as the Tennessee Valley Authority initiated construction of Douglas Dam on the French Broad River a few miles north of Sevierville . A branch line was constructed from Sevierville to the dam site , and the Smoky Mountain Railroad hauled in most of the equipment and materials needed to construct the dam . Once the dam was complete the railroad once again began to struggle , and by 1946 the line was losing money . The stockholders of the railroad applied for abandonment in 1947 , but the Interstate Commerce Commission denied the request . The railroad continued to operate until 1962 when the ICC finally approved a request for abandonment . Several of the Smoky Mountain Railroad 's former locomotives are still in existence . In 1961 steam locomotives # 107 , a 2 - 8 - 0 ; and # 206 , a 2 - 6 - 0 ; were sold to '' Rebel Railroad '' , a narrow gauge tourist train line built at nearby Pigeon Forge for static display . Rebel Railroad changed ownership over the years and is today part of the Dollywood theme park . # 107 is still displayed at the entrance to Dollywood , however # 206 was sold... - Knoxville is a city in the U.S. state of Tennessee, and the county seat of Knox County. The city had an estimated population of 185,291 in 2015 and a population of 178,874 as of the 2010 census, making it the state's third largest city after Memphis and Nashville. Knoxville is the principal city of the Knoxville Metropolitan Statistical Area, which, in 2013, had an estimated population of 852,715. The KMSA is, in turn, the central component of the Knoxville-Sevierville-La Follette Combined Statistical Area, which, in 2013, had a population of 1,096,961. - A U.S. state is a constituent political entity of the United States of America. There are 50 states, which are bound together in a union with each other. Each state holds administrative jurisdiction over a defined geographic territory, and shares its sovereignty with the United States federal government. Due to the shared sovereignty between each state and the federal government, Americans are citizens of both the federal republic and of the state in which they reside. State citizenship and residency are flexible, and no government approval is required to move between states, except for persons covered by certain types of court orders (e.g., paroled convicts and children of divorced spouses who are sharing custody). - The 2010 United States Census, (known as "Census 2010"), is the twenty-third and currently most recent United States national census. National Census Day, the reference day used for the census, was April 1, 2010. As part of a drive to increase the count's accuracy, 635,000 temporary enumerators were hired. The population of the United States was counted as 308,745,538, a 9.7% increase from the 2000 Census. - Tennessee ("Tanasi") is a state located in the southeastern region of the United States. Tennessee is the 36th largest and the 16th most populous of the 50 United States. Tennessee is bordered by Kentucky and Virginia to the north, North Carolina to the east, Georgia, Alabama, and Mississippi to the south, and Arkansas and Missouri to the west. The Appalachian Mountains dominate the eastern part of the state, and the Mississippi River forms the state's western border. Tennessee's capital and second largest city is Nashville, which has a population of 654,610. Memphis is the state's largest city, with a population of 655,770. - The standard gauge (also Stephenson gauge after George Stephenson, International gauge, or normal gauge) is a widely used railway track gauge. Approximately 55% of the lines in the world are this gauge. All high-speed rail lines (except those in Russia, Uzbekistan, and Finland) are standard gauge. The distance between the inside edges of the rails is defined to be (except in the United States, where it is still defined in Imperial and US customary units as ). It is also called the UIC gauge or UIC track gauge, the European gauge in the EU and Russia, or uniform gauge in Queensland, Australia. - High-speed rail is a type of rail transport that operates significantly faster than traditional rail traffic, using an integrated system of specialized rolling stock and dedicated tracks. While there is no single standard that applies worldwide, new lines in excess of and existing lines in excess of are widely considered to be high-speed, with some extending the definition to include lower speeds in areas for which these speeds still represent significant improvements. The first such system began operations in Japan in 1964 and was widely known as the bullet train. High-speed trains normally operate on standard gauge tracks of continuously welded rail on grade-separated right-of-way that incorporates a large turning radius in its design. - George Stephenson (9 June 1781 12 August 1848) was an English civil engineer and mechanical engineer who built the first public inter-city railway line in the world to use steam locomotives, the Liverpool and Manchester Railway which opened in 1830. Renowned as the "Father of Railways", the Victorians considered him a great example of diligent application and thirst for improvement, with self-help advocate Samuel Smiles particularly praising his achievements. His rail gauge of , sometimes called "Stephenson gauge", is the standard gauge by name and by convention for most of the world's railways. - A combined statistical area (CSA) is composed of adjacent metropolitan (MSA) and micropolitan statistical areas (SA) in the United States and Puerto Rico that can demonstrate economic or social linkage. The United States Office of Management and Budget defines a CSA as consisting of various combinations of adjacent metropolitan and micropolitan areas with economic ties measured by commuting patterns. These areas that combine retain their own designations as metropolitan or micropolitan statistical areas within the larger combined statistical area. - A county seat is an administrative center, seat of government, or capital city of a county or civil parish. The term is used in the United States, Canada, Romania, China and Taiwan. In the United Kingdom and Ireland, county towns have a similar function. - A population is the number of all the organisms of the same group or species, which live in a particular geographical area, and have the capability of interbreeding. - In rail transport, track gauge is the spacing of the rails on a railway track and is measured between the inner faces of the load-bearing rails. What is the relationship between 'smoky mountain railroad' and 'railway line'?
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