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Bridge In Lykens Township No. 2
Bridge in Lykens Township No. 2 is a historic single span stone arch bridge spanning a tributary of Pine Creek at Lykens Township, Dauphin County, Pennsylvania. It was built in 1872, and has a camelback shape. The property measures 25 feet long by 25 feet wide. It is built of coursed ashlar Ashlar () is finely dressed (cut, worked) stone, either an individual stone that has been worked until squared, or a structure built from such stones. Ashlar is the finest stone masonry unit, generally rectangular cuboid, mentioned by Vitruv .... ''Note:'' This includes It was added to the National Register of Historic Places in 1988. References {{NRHP bridges Road bridges on the National Register of Historic Places in Pennsylvania Bridges completed in 1872 Bridges in Dauphin County, Pennsylvania National Register of Historic Places in Dauphin County, Pennsylvania Stone arch bridges in the United States ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lykens Township, Pennsylvania
Lykens Township is a township which is located in Dauphin County, Pennsylvania, United States. The population was 1,558 at the time of the 2020 census, a decline from the figure of 1,618 tabulated in 2010. History The Bridge in Lykens Township No. 1 and Bridge in Lykens Township No. 2 were listed on the National Register of Historic Places in 1988. Geography Lykens Township occupies the northeastern corner of Dauphin County, bordered by Northumberland County to the north and Schuylkill County to the east. The borough of Gratz, a separate municipality, is located south of the township center and is entirely surrounded by the township. Mahantango Creek, a westward-flowing tributary of the Susquehanna River, forms the northern border of the township. Mahantango Mountain is a long ridge that crosses the northern length of the township south of Mahantango Creek. The southern border of the township runs along the ridge of Short Mountain/Bear Mountain, though not directly following ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Arch Bridge
An arch bridge is a bridge with abutments at each end shaped as a curved arch. Arch bridges work by transferring the weight of the bridge and its loads partially into a horizontal thrust restrained by the abutments at either side. A viaduct (a long bridge) may be made from a series of arches, although other more economical structures are typically used today. History Possibly the oldest existing arch bridge is the Mycenaean Arkadiko Bridge in Greece from about 1300 BC. The stone corbel arch bridge is still used by the local populace. The well-preserved Hellenistic Eleutherna Bridge has a triangular corbel arch. The 4th century BC Rhodes Footbridge rests on an early voussoir arch. Although true arches were already known by the Etruscans and ancient Greeks, the Romans were – as with the vault and the dome – the first to fully realize the potential of arches for bridge construction. A list of Roman bridges compiled by the engineer Colin O'Connor featur ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pine Creek (Mahantango Creek)
Pine Creek is a tributary of Mahantango Creek in Schuylkill County, Pennsylvania, Schuylkill and Dauphin County, Pennsylvania, Dauphin counties, Pennsylvania, in the United States. It is approximately long. The creek flows through Foster Township, Hegins Township, Hubley Township, and Upper Mahantango Township in Schuylkill County and Lykens Township in Dauphin County. The creek's watershed has an area of and its tributaries include Rausch Creek and Deep Creek. Pine Creek is considered by the Pennsylvania Department of Environmental Protection to be impaired by abandoned mine drainage and resource extraction. However, it is designated as a coldwater fishery. Course Pine Creek begins in southwestern Foster Township, Schuylkill County, Pennsylvania, Foster Township, Schuylkill County, near Interstate 81. The creek heads west-southwest into a valley, entering Hegins Township, Schuylkill County, Pennsylvania, Hegins Township, where it passes through Dell Lake. Some distance downstream, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dauphin County, Pennsylvania
Dauphin County (; Pennsylvania Dutch: Daffin Kaundi) is a county in the Commonwealth of Pennsylvania. As of the 2020 census, the population was 286,401. The county seat and the largest city is Harrisburg, Pennsylvania's state capital and ninth largest city. The county was created ("erected") on March 4, 1785, from part of Lancaster County and was named after Louis Joseph, Dauphin of France, the first son of King Louis XVI. Dauphin County is included in the Harrisburg–Carlisle Metropolitan Statistical Area. Located within the county is Three Mile Island Nuclear Generating Station, site of the 1979 nuclear core meltdown. The nuclear power plant closed in 2019. Geography According to the U.S. Census Bureau, the county has a total area of , of which is land and (5.9%) is water. The county is bound to its western border by the Susquehanna River (with the exception of a small peninsula next to Duncannon). The area code is 717 with an overlay of 223. Adjacent counties * N ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ashlar
Ashlar () is finely dressed (cut, worked) stone, either an individual stone that has been worked until squared, or a structure built from such stones. Ashlar is the finest stone masonry unit, generally rectangular cuboid, mentioned by Vitruvius as opus isodomum, or less frequently trapezoidal. Precisely cut "on all faces adjacent to those of other stones", ashlar is capable of very thin joints between blocks, and the visible face of the stone may be quarry-faced or feature a variety of treatments: tooled, smoothly polished or rendered with another material for decorative effect. One such decorative treatment consists of small grooves achieved by the application of a metal comb. Generally used only on softer stone ashlar, this decoration is known as "mason's drag". Ashlar is in contrast to rubble masonry, which employs irregularly shaped stones, sometimes minimally worked or selected for similar size, or both. Ashlar is related but distinct from other stone masonry that is ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
National Register Of Historic Places
The National Register of Historic Places (NRHP) is the United States federal government's official list of districts, sites, buildings, structures and objects deemed worthy of preservation for their historical significance or "great artistic value". A property listed in the National Register, or located within a National Register Historic District, may qualify for tax incentives derived from the total value of expenses incurred in preserving the property. The passage of the National Historic Preservation Act (NHPA) in 1966 established the National Register and the process for adding properties to it. Of the more than one and a half million properties on the National Register, 95,000 are listed individually. The remainder are contributing resources within historic districts. For most of its history, the National Register has been administered by the National Park Service (NPS), an agency within the U.S. Department of the Interior. Its goals are to help property owners and inte ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Road Bridges On The National Register Of Historic Places In Pennsylvania
A road is a linear way for the conveyance of traffic that mostly has an improved surface for use by vehicles (motorized and non-motorized) and pedestrians. Unlike streets, the main function of roads is transportation. There are many types of roads, including parkways, avenues, controlled-access highways (freeways, motorways, and expressways), tollways, interstates, highways, thoroughfares, and local roads. The primary features of roads include lanes, sidewalks (pavement), roadways (carriageways), medians, shoulders, verges, bike paths (cycle paths), and shared-use paths. Definitions Historically many roads were simply recognizable routes without any formal construction or some maintenance. The Organization for Economic Co-operation and Development (OECD) defines a road as "a line of communication (travelled way) using a stabilized base other than rails or air strips open to public traffic, primarily for the use of road motor vehicles running on their own wheels", which ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bridges Completed In 1872
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] |
Bridges In Dauphin County, Pennsylvania
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] |
National Register Of Historic Places In Dauphin County, Pennsylvania
__NOTOC__ This is a list of the National Register of Historic Places listings in Dauphin County, Pennsylvania. This is intended to be a complete list of the properties and districts on the National Register of Historic Places in Dauphin County, Pennsylvania, United States. The locations of National Register properties and districts for which the latitude and longitude coordinates are included below, may be seen in a map. There are 72 properties and districts listed on the National Register in the county. Four sites are further designated as National Historic Landmarks. Three properties were once listed, but have since been removed. Current listings Former listings See also * List of National Historic Landmarks in Pennsylvania * National Register of Historic Places listings in Pennsylvania * List of Pennsylvania state historical markers in Dauphin County References {{National Register of His ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
