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Hillsgrove Covered Bridge
The Hillsgrove Covered Bridge is a Burr arch truss covered bridge over Loyalsock Creek in Hillsgrove Township, Sullivan County, in the U.S. state of Pennsylvania. It was built c. 1850 and is long. In 1973, it became the first covered bridge in the county to be placed on the National Register of Historic Places (NRHP). The bridge is named for the township and nearby unincorporated village of Hillsgrove, and is also known as Rinkers Covered Bridge for an adjoining farm. Pennsylvania had the first covered bridge in the United States, and has had the most such bridges since the 19th century. They were a transition between stone and metal bridges, with the roof and sides protecting the wooden structure from the weather. The Hillsgrove bridge has load-bearing Burr arches sandwiching multiple vertical king posts on each side, for strength and rigidity. It was built by Sadler Rodgers, who also constructed the nearby Forksville Covered Bridge in the same year, with a similar design. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hillsgrove Township, Sullivan County, Pennsylvania
Hillsgrove Township is a township in Sullivan County, Pennsylvania, United States. The population was 228 at the 2020 census. History The Hillsgrove Covered Bridge was added to the National Register of Historic Places in 1973. Geography According to the United States Census Bureau, the township has a total area of , of which is land and 0.04% is water. Hillsgrove Township is bordered by Fox and Elkland Townships to the north, Forks and Shrewsbury Townships to the east and Lycoming County to the south and west. The Loyalsock Creek flows through Hillsgrove and other parts of Sullivan County as well. Demographics As of the census of 2000, there were 265 people, 113 households, and 70 families residing in the township. The population density was 9.3 people per square mile (3.6/km2). There were 340 housing units at an average density of 12.0/sq mi (4.6/km2). The racial makeup of the township was 98.49% White, 0.38% Asian, and 1.13% from two or more races. Hispanic or ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Arch
An arch is a vertical curved structure that spans an elevated space and may or may not support the weight above it, or in case of a horizontal arch like an arch dam, the hydrostatic pressure against it. Arches may be synonymous with vaults, but a vault may be distinguished as a continuous arch forming a roof. Arches appeared as early as the 2nd millennium BC in Mesopotamian brick architecture, and their systematic use started with the ancient Romans, who were the first to apply the technique to a wide range of structures. Basic concepts An arch is a pure compression form. It can span a large area by resolving forces into compressive stresses, and thereby eliminating tensile stresses. This is sometimes denominated "arch action". As the forces in the arch are transferred to its base, the arch pushes outward at its base, denominated "thrust". As the rise, i. e. height, of the arch decreases the outward thrust increases. In order to preserve arch action and prevent collapse ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Schuylkill River
The Schuylkill River ( , ) is a river running northwest to southeast in eastern Pennsylvania. The river was improved by navigations into the Schuylkill Canal, and several of its tributaries drain major parts of Pennsylvania's Coal Region. It flows for U.S. Geological Survey. National Hydrography Dataset high-resolution flowline dataThe National Map , accessed April 1, 2011 from Pottsville to Philadelphia, where it joins the Delaware River as one of its largest tributaries. In 1682, William Penn chose the left bank of the confluence upon which he founded the planned city of Philadelphia on lands purchased from the native Delaware nation. It is a designated Pennsylvania Scenic River, and its whole length was once part of the Delaware people's southern territories. The river's watershed of about lies entirely within the state of Pennsylvania, the upper portions in the Ridge-and-valley Appalachian Mountains where the folding of the mountain ridges metamorphically modified bit ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Condemn
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Condemnation may refer to: * Damnation, the antithesis of salvation * The act of eminent domain which refers to the power of a government to take private property for public use * "Condemnation" (song), a 1993 song by Depeche Mode * ''Condemnation'' (novel), a 2003 fantasy novel by Richard Baker See also * The Condemnations of 1210–1277, a series of condemnations or restrictions on certain medieval teachings at the University of Paris * Condemned (other) Condemned or The Condemned may refer to: Legal * Persons awaiting execution * A condemned property, or condemned building, by a local authority, usually for public health or safety reasons * A condemned property seized by power of eminent domain ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
One-room School
One-room schools, or schoolhouses, were commonplace throughout rural portions of various countries, including Prussia, Norway, Sweden, the United States, Canada, Australia, New Zealand, the United Kingdom, Ireland, and Spain. In most rural and small town schools, all of the students met in a single room. There, a single teacher taught academic basics to several grade levels of elementary-age children. While in many areas one-room schools are no longer used, some remain in developing nations and rural or remote areas. In the United States, the concept of a "little red schoolhouse" is a stirring one, and historic one-room schoolhouses have widely been preserved and are celebrated as symbols of frontier values and of local and national development. When necessary, the schools were enlarged or replaced with two-room schools. More than 200 are listed on the U.S. National Register of Historic Places. In Norway, by contrast, one-room schools were viewed more as impositions upon conse ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Plunketts Creek Township, Pennsylvania
Plunketts Creek Township is a township in Lycoming County, Pennsylvania, United States. It includes the villages of Barbours and Proctor. The population was 595 at the 2020 census, down from 684 at the 2010 census. It is part of the Williamsport Metropolitan Statistical Area. History Colonial and Revolutionary era Plunketts Creek Township was formed from parts of Franklin Township, Lycoming County, and what is now Davidson Township, Sullivan County, by the Court of Quarter Sessions of the Peace of Lycoming County in 1838. The township was once much larger in size, but several townships in both Lycoming and Sullivan counties have been carved from its original boundaries. The township is named for Plunketts Creek, a tributary of Loyalsock Creek. The creek is in turn named for Colonel William Plunkett, a frontier doctor and militia officer during the pre-Revolution years in the Province of Pennsylvania. He was noted for his skill in dressing the wounds of pioneers who had been ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lycoming County, Pennsylvania
Lycoming County is a county in the Commonwealth of Pennsylvania. As of the 2020 census, the population was 114,188. Its county seat is Williamsport. Lycoming County comprises the Williamsport metropolitan statistical area. About northwest of Philadelphia and east-northeast of Pittsburgh, Lycoming is Pennsylvania's largest county by area. History Formation of the county Lycoming County was formed from Northumberland County on April 13, 1795. The county was larger than it is today. It took up most of the land that is now north central Pennsylvania. The following counties have been formed from land that was once part of Lycoming County: Armstrong, Bradford, Centre, Clearfield, Clinton, Indiana, Jefferson, McKean, Potter, Sullivan, Tioga, Venango, Warren, Forest, Elk and Cameron. Lycoming County was originally named Jefferson County in honor of Thomas Jefferson. This name proved to be unsatisfactory. The name change went through several steps. First a change to Lycom ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pittsburgh
Pittsburgh ( ) is a city in the Commonwealth (U.S. state), Commonwealth of Pennsylvania, United States, and the county seat of Allegheny County, Pennsylvania, Allegheny County. It is the most populous city in both Allegheny County and Western Pennsylvania, the List of municipalities in Pennsylvania#Municipalities, second-most populous city in Pennsylvania behind Philadelphia, and the List of United States cities by population, 68th-largest city in the U.S. with a population of 302,971 as of the 2020 United States census, 2020 census. The city anchors the Pittsburgh metropolitan area of Western Pennsylvania; its population of 2.37 million is the largest in both the Ohio Valley and Appalachia, the Pennsylvania metropolitan areas, second-largest in Pennsylvania, and the List of metropolitan statistical areas, 27th-largest in the U.S. It is the principal city of the greater Pittsburgh–New Castle–Weirton combined statistical area that extends into Ohio and West Virginia. Pitts ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Philadelphia
Philadelphia, often called Philly, is the largest city in the Commonwealth of Pennsylvania, the sixth-largest city in the U.S., the second-largest city in both the Northeast megalopolis and Mid-Atlantic regions after New York City. Since 1854, the city has been coextensive with Philadelphia County, the most populous county in Pennsylvania and the urban core of the Delaware Valley, the nation's seventh-largest and one of world's largest metropolitan regions, with 6.245 million residents . The city's population at the 2020 census was 1,603,797, and over 56 million people live within of Philadelphia. Philadelphia was founded in 1682 by William Penn, an English Quaker. The city served as capital of the Pennsylvania Colony during the British colonial era and went on to play a historic and vital role as the central meeting place for the nation's founding fathers whose plans and actions in Philadelphia ultimately inspired the American Revolution and the nation's inde ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
National Park Service
The National Park Service (NPS) is an agency of the United States federal government within the U.S. Department of the Interior that manages all national parks, most national monuments, and other natural, historical, and recreational properties with various title designations. The U.S. Congress created the agency on August 25, 1916, through the National Park Service Organic Act. It is headquartered in Washington, D.C., within the main headquarters of the Department of the Interior. The NPS employs approximately 20,000 people in 423 individual units covering over 85 million acres in all 50 states, the District of Columbia, and US territories. As of 2019, they had more than 279,000 volunteers. The agency is charged with a dual role of preserving the ecological and historical integrity of the places entrusted to its management while also making them available and accessible for public use and enjoyment. History Yellowstone National Park was created as the first national par ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Splash Dam
A splash dam was a temporary wooden dam used to raise the water level in streams to float logs downstream to sawmills. By impounding water and allowing it to be released on the log drive's schedule, these dams allowed many more logs to be brought to market than the natural flow of the creek allowed. Water releases from multiple splash dams on tributaries were also often combined to maximize the number of logs floated throughout a given watershed. Construction Splash dams were typically constructed of logs or boards, which formed cribs that were then filled with stones and earth. They could be anywhere from to several hundred feet wide, and were used from one to several years. A splash dam had to be sited on a section of the stream that allowed as large a body of water to accumulate behind the dam as possible. Behind the dam logs were transported to the creek and its banks, often along log slides. (No ISBN) The splash dam was equipped with a chute to allow water and logs to esc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pennsylvania Route 87
Pennsylvania Route 87 (PA 87) is a north–south state highway located in northern Pennsylvania. The southern terminus of the route is at exit 21 of Interstate 180 (I-180)/U.S. Route 220 (US 220) in Montoursville. The northern terminus is at US 6 in Washington Township. The road is called Loyalsock Avenue at its southern terminus in Montoursville. It joins PA 154 for in Forksville and US 220 for in Dushore. While in Dushore, it serves as the northern terminus of PA 487, and is also known as South German Street, East Main Street, Mill Street, and Carpenter Street. Route description PA 87 begins at an interchange with I-180/US 220 in the borough of Montoursville in Lycoming County, heading north on Loyalsock Avenue, a two-lane divided highway. The route immediately crosses into Fairfield Township and becomes an undivided, unnamed road, running between farmland to the west and woodland with homes to the east. The road continues into Upper Fairfield Township and he ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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