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Albert Gallatin Memorial Bridge
The Albert Gallatin Memorial Bridge (also known as the Point Marion Bridge) was a cantilever truss bridge that carried vehicular traffic across the Monongahela River in the southwestern part of the U.S. state of Pennsylvania. Built in 1930 to replace a ferry, it connected Point Marion in Fayette County and Dunkard Township in Greene County. It was named in honor of U.S. Senator, and longtime U.S. Treasury Secretary and diplomat Albert Gallatin, whose Friendship Hill homestead is nearby. History The original bridge was constructed in 1930 by the Point Marion Bridge Company and rehabilitated in 1976. It was a historically significant bridge due to the relatively unusual cantilever truss design and was listed on the National Register of Historic Places as the second oldest bridge of this type in the state. It was replaced by the new Point Marion Bridge in October 2009. The old bridge was imploded on November 16, 2009. Photo gallery File:Albert Gallatin Memorial Bridge (1930) ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Albert Gallatin
Abraham Alfonse Albert Gallatin (January 29, 1761 – August 12, 1849) was a Genevan– American politician, diplomat, ethnologist and linguist. Often described as "America's Swiss Founding Father", he was a leading figure in the early years of the United States, helping shape the new republic's financial system and foreign policy. Gallatin was a prominent member of the Democratic-Republican Party, represented Pennsylvania in both chambers of Congress, and held several influential roles across four presidencies, most notably as the longest serving U.S. Secretary of the Treasury. He is also known for his contributions to academia, namely as the founder of New York University and cofounder of the American Ethnological Society. Gallatin was born in Geneva in present-day Switzerland and spoke French as a first language. Inspired by the ideals of the American Revolution, he immigrated to the United States in the 1780s, settling in western Pennsylvania. He served as a delegate to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
PA-88
Pennsylvania Route 88 (PA 88) is a north–south state highway located in southwestern Pennsylvania. The southern terminus of the route is at U.S. Route 119 (US 119) in Point Marion less than from the Pennsylvania-West Virginia border. The northern terminus is at PA 51 in Pittsburgh. PA 88 runs parallel to the Monongahela River for almost its entire length. Signed in 1927, PA 88 is one of the oldest state highways in Pennsylvania. For a brief period between 1927 and 1928, the route followed the Perry Highway between Pittsburgh and Erie. In 1928, the Perry Highway became US 19. Route description PA 88 in Speers, right PA 88 begins in Point Marion at an intersection with US 119. PA 88 begins as Main Street then turns to the west crossing the Monongahela River into Greene County on the Albert Gallatin Memorial Bridge. After crossing the river, PA 88 turns to the north as it begins to parallel the Monongahela River to the east as well as railroad tracks to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Steel Bridges In The United States
Steel is an alloy made up of iron with added carbon to improve its strength and fracture resistance compared to other forms of iron. Many other elements may be present or added. Stainless steels that are corrosion- and oxidation-resistant typically need an additional 11% chromium. Because of its high tensile strength and low cost, steel is used in buildings, infrastructure, tools, ships, trains, cars, machines, electrical appliances, weapons, and rockets. Iron is the base metal of steel. Depending on the temperature, it can take two crystalline forms (allotropic forms): body-centred cubic and face-centred cubic. The interaction of the allotropes of iron with the alloying elements, primarily carbon, gives steel and cast iron their range of unique properties. In pure iron, the crystal structure has relatively little resistance to the iron atoms slipping past one another, and so pure iron is quite ductile, or soft and easily formed. In steel, small amounts of carbon, other ele ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
National Register Of Historic Places In Greene County, Pennsylvania
This is a list of the National Register of Historic Places listings in Greene County, Pennsylvania. This is intended to be a complete list of the properties and districts on National Register of Historic Places in Greene 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 44 properties and districts listed on the National Register in the county, including one National Historic Landmark. One property was once listed, but has since been removed. Current listings Former listings See also * List of National Historic Landmarks in Pennsylvania * National Register of Historic Places listings in Pennsylvania File:Pennsylvania counties map.png, 320px, Pennsylvania counties (clickable map) poly 453 491 516 491 516 472 522 467 522 465 517 460 521 457 519 452 514 439 506 437 503 432 497 4 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bridges In Greene 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 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bridges In Fayette 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 ... [...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 Over The Monongahela River
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 Completed In 1930
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] |
New Geneva Bridge
The New Geneva Bridge is a truss bridge that carries the Norfolk Southern Railway across the Monongahela River between Nicholson Township and Monongahela Township, Pennsylvania. The bridge was originally built to serve the Monongahela Railroad; it has long been part of a heavily traveled coal route. At the time of construction, it was the largest bridge ever constructed using end launching. The structure is just upriver from Friendship Hill National Historic Site. See also *List of bridges documented by the Historic American Engineering Record in Pennsylvania *List of crossings of the Monongahela River This is a complete list of current bridges and other crossings of the Monongahela River starting from Pittsburgh, Pennsylvania, where the river helps to form the headwaters of the Ohio River, and ending in Fairmont, West Virginia, where the West F ... References External links * Bridges completed in 1912 Bridges in Fayette County, Pennsylvania Bridges in Greene County, Pe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Point Marion Lock And Dam
Point Marion Lock and Dam, previously known as Lock and Dam Number 8, is one of nine navigational structures on the Monongahela River between Pittsburgh, Pennsylvania and Fairmont, West Virginia. Maintained and built by the U.S. Army Corps of Engineers, the gated dam forms an upstream pool that is long, stretching to the base of the Morgantown Lock and Dam. It is located at river mile 90.5 (river kilometer 145.6). There is one lock chamber on the left descending bank of the river at the dam, wide and long. The reservoir formed by the dam is also a municipal and industrial water supply. See also List of crossings of the Monongahela River References {{Crossings navbox , structure = Dams , place = Monongahela River , bridge = Point Marion Lock and Dam , bridge signs = , upstream = Star City Bridge , upstream signs = , downstream = Albert Gallatin Memorial Bridge The Albert Gallatin Memorial Bridge (also known as the Point Marion Brid ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Crossings Of The Monongahela River ...
This is a complete list of current bridges and other crossings of the Monongahela River starting from Pittsburgh, Pennsylvania, where the river helps to form the headwaters of the Ohio River, and ending in Fairmont, West Virginia, where the West Fork River and Tygart Valley River combine to form the Monongahela. Pennsylvania West Virginia See also * * * {{Portal-inline, Pennsylvania * List of crossings of the Ohio River * Monongahela River Monongahela Crossings of the Monongahela River Crossings may refer to: * ''Crossings'' (Buffy novel), a 2002 original novel based on the U.S. television series ''Buffy the Vampire Slayer'' * Crossings (game), a two-player abstract strategy board game invented by Robert Abbott * ''Crossings' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
