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Martin's Mill Covered Bridge (Marianna, Pennsylvania)
Martin's Mill Covered Bridge was a historic covered bridge west of Marianna, Pennsylvania over Ten Mile Creek, in West Bethlehem Township, Washington County, Pennsylvania in the United States. It is designated as a historic bridge by the Washington County History & Landmarks Foundation. The bridge no longer exists, though its stone wing wall A wing wall (also "wingwall" or "wing-wall") is a smaller wall attached or next to a larger wall or structure. Bridges In a bridge, the wing walls are adjacent to the abutments and act as retaining walls. They are generally constructed of the ...s remain. References External links * National Register nomination form Covered bridges on the National Register of Historic Places in Pennsylvania Covered bridges in Washington County, Pennsylvania National Register of Historic Places in Washington County, Pennsylvania Road bridges on the National Register of Historic Places in Pennsylvania Wooden bridges in Pennsylvania { ...
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Marianna, Pennsylvania
Marianna is a borough in Washington County, Pennsylvania, United States. The population was 396 at the 2020 census. History Marianna was built as a mining town for the Pittsburgh Buffalo Company in 1907 and was incorporated in 1910. At the time of its construction, the Marianna Mine was among the most modern and well equipped in the world. The town's brick homes were designed to offer indoor bathrooms, fenced yards and other amenities making living conditions very attractive for the time. At 10:55 a.m. on the morning of Saturday, November 28, 1908, an explosion occurred in the mine which killed 154 men and left only one survivor. Although the mine was quickly refurbished by the Pittsburgh Buffalo Company, the colliery's fortunes flagged. By 1914, the mine was sold to the Union Coal and Coke Company and later to Bethlehem Steel which continued to extract coal until 1988, when the main conveyor caught fire. The fire was extinguished, but the mine closed anyway. The Marianna ...
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Covered Bridge
A covered bridge is a timber-truss bridge with a roof, decking, and siding, which in most covered bridges create an almost complete enclosure. The purpose of the covering is to protect the wooden structural members from the weather. Uncovered wooden bridges typically have a lifespan of only 20 years because of the effects of rain and sun, but a covered bridge could last over 100 years. In the United States, only about 1 in 10 survived the 20th century. The relatively small number of surviving bridges is due to deliberate replacement, neglect, and the high cost of restoration. European and North American truss bridges Typically, covered bridges are structures with longitudinal timber-trusses which form the bridge's backbone. Some were built as railway bridges, using very heavy timbers and doubled up lattice work. In Canada and the U.S., numerous timber covered bridges were built in the late 1700s to the late 1800s, reminiscent of earlier designs in Germany and Switzerland. T ...
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West Bethlehem Township, Pennsylvania
West Bethlehem Township is a township in Washington County, Pennsylvania, United States established in 1781. In 1790, it was split into East and West Bethlehem Townships. The Martin's Mill Covered Bridge, Horn Davis Overholtzer Bridge, and Ulery Mill are listed on the National Register of Historic Places. According to the United States Census Bureau, the township has a total area of 22.2 square miles (57.5 km2), all of it land. Demographics As of the census of 2000, there were 1,432 people, 590 households, and 431 families living in the township. The population density was . There were 623 housing units at an average density of . The racial makeup of the township was 98.67% White, 0.56% African American, 0.14% Asian, 0.07% from other races, and 0.56% from two or more races. There were 590 households, out of which 28.8% had children under the age of 18 living with them, 57.6% were married couples living together, 11.7% had a female householder with no husband ...
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Washington County, Pennsylvania
Washington County is a county in the Commonwealth of Pennsylvania. As of the 2020 census, the population was 209,349. Its county seat is Washington. Washington County is part of the Pittsburgh, PA Metropolitan Statistical Area. The county is home to Washington County Airport, three miles (5 km) southwest of Washington. History The county was created on March 28, 1781, from part of Westmoreland County. The city and county were both named after American Revolutionary War leader George Washington, who eventually became the first President of the United States. The town of Charleroi got its name from the Belgian city of Charleroi. There lived many Belgian immigrants in the Monongahela area at the end of the 19th century, some of whom were glass makers. Geography According to the U.S. Census Bureau, the county has a total area of , of which is land and (0.5%) is water. Surrounding counties * Beaver County (north) *Allegheny County (NNE-northeast) * Westmoreland C ...
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Pennsylvania
Pennsylvania (; (Pennsylvania Dutch: )), officially the Commonwealth of Pennsylvania, is a state spanning the Mid-Atlantic, Northeastern, Appalachian, and Great Lakes regions of the United States. It borders Delaware to its southeast, Maryland to its south, West Virginia to its southwest, Ohio to its west, Lake Erie and the Canadian province of Ontario to its northwest, New York to its north, and the Delaware River and New Jersey to its east. Pennsylvania is the List of U.S. states and territories by population, fifth-most populous state in the nation with over 13 million residents 2020 United States census, as of 2020. It is the List of U.S. states and territories by area, 33rd-largest state by area and ranks List of states and territories of the United States by population density, ninth among all states in population density. The southeastern Delaware Valley metropolitan area comprises and surrounds Philadelphia, the state's List of cities in Pennsylvania, largest ...
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Washington County History & Landmarks Foundation
Washington County History & Landmarks Foundation is a non-profit educational institution in Washington, Pennsylvania. Its purpose is to encourage and assist the preservation of historic structures in Washington County, Pennsylvania. The foundation operates its own landmark certification process, as well as working with the National Park Service to document and place landmarks on the National Register of Historic Places. It also offers advice and assistance for historic building owners who wish to preserve their facilities. Since its inception, the foundation has been successful in helping many historic building owners in the preservation of their structures. For a number of years, the foundation has been in conflict with Washington & Jefferson College. In 1968, the college's campus master plan called for the expansion of the campus eastward towards Wade Avenue in East Washington Borough, a plan that placed them in conflict with the residents of that area. For the next 30 year ...
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Wing Wall
A wing wall (also "wingwall" or "wing-wall") is a smaller wall attached or next to a larger wall or structure. Bridges In a bridge, the wing walls are adjacent to the abutments and act as retaining walls. They are generally constructed of the same material as those of abutments. The wing walls can either be attached to the abutment or be independent of it. Wing walls are provided at both ends of the abutments to retain the earth filling of the approaches. Their design depends upon the nature of the embankment and does not depend upon the type or parts of the bridge. The soil and fill supporting the roadway and approach embankment are retained by the wing walls, which can be at a right angle to the abutment or splayed at different angles. The wing walls are generally constructed at the same time and of the same materials as the abutments. Classification of wing walls Wing walls can be classified according to their position in plan with respect to banks and abutments. The cla ...
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Covered Bridges On The National Register Of Historic Places In Pennsylvania
Cover or covers may refer to: Packaging * Another name for a lid * Cover (philately), generic term for envelope or package * Album cover, the front of the packaging * Book cover or magazine cover ** Book design ** Back cover copy, part of copywriting * CD and DVD cover, CD and DVD packaging * Smartphone cover, a mobile phone accessory that protects a mobile phone People * Cover (surname) Arts, entertainment, and media Music Albums ;Cover * ''Cover'' (Tom Verlaine album), 1984 * ''Cover'' (Joan as Policewoman album), 2009 ;Covered * ''Covered'' (Cold Chisel album), 2011 * ''Covered'' (Macy Gray album), 2012 * ''Covered'' (Robert Glasper album), 2015 ;Covers * ''Covers'' (Beni album), 2012 * ''Covers'' (Regine Velasquez album), 2004 * ''Covers'' (Placebo album), 2003 * ''Covers'' (Show of Hands album), 2000 * ''Covers'' (James Taylor album), 2008 * ''Covers'' (Fayray album), 2005 * ''Covers'' (Deftones album), 2011 * ''Covers'' (Cat Power album), 2022 * ...
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Covered Bridges In Washington County, Pennsylvania
Cover or covers may refer to: Packaging * Another name for a lid * Cover (philately), generic term for envelope or package * Album cover, the front of the packaging * Book cover or magazine cover ** Book design ** Back cover copy, part of copywriting * CD and DVD cover, CD and DVD packaging * Smartphone cover, a mobile phone accessory that protects a mobile phone People * Cover (surname) Arts, entertainment, and media Music Albums ;Cover * ''Cover'' (Tom Verlaine album), 1984 * ''Cover'' (Joan as Policewoman album), 2009 ;Covered * ''Covered'' (Cold Chisel album), 2011 * ''Covered'' (Macy Gray album), 2012 * ''Covered'' (Robert Glasper album), 2015 ;Covers * ''Covers'' (Beni album), 2012 * ''Covers'' (Regine Velasquez album), 2004 * ''Covers'' (Placebo album), 2003 * ''Covers'' (Show of Hands album), 2000 * ''Covers'' (James Taylor album), 2008 * ''Covers'' (Fayray album), 2005 * ''Covers'' (Deftones album), 2011 * ''Covers'' (Cat Power album), 2022 * '' ...
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National Register Of Historic Places In Washington County, Pennsylvania
__NOTOC__ This is a list of the National Register of Historic Places listings in Washington County, Pennsylvania. This is intended to be a complete list of the properties and districts on the National Register of Historic Places in Washington 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 99 properties and districts listed on the National Register in the county. Four sites are further designated as National Historic Landmarks. Current listings Former listing See also * List of Pennsylvania state historical markers in Washington County * Washington County History & Landmarks Foundation Washington County History & Landmarks Foundation is a non-profit educational institution in Washington, Pennsylvania. Its purpose is to ...
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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" ...
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