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Harrison Avenue Bridge
The Harrison Avenue Bridge was a concrete deck arch bridge carrying Harrison Avenue (unsigned SR 6011) in Scranton, Pennsylvania, United States. History and architectural features Its three spans included an open-spandrel ribbed arch over Roaring Brook, flanked by two closed-spandrel arches. The southwestern closed-spandrel arch spanned the former Lackawanna and Wyoming Valley Railroad (Laurel Line), converted to highway use in 1964 as the Central Scranton Expressway. The northeastern closed-spandrel arch spans the former Delaware, Lackawanna and Western Railroad, now a heritage railroad operated by Steamtown National Historic Site. Built between 1921 and 1922, the bridge was notable as an example of Progressive Era civic involvement, its construction having been promoted by a citizens' group called the South to East Scranton Bridge Association. It was designed by New York City-based consulting engineer Abraham Burton Cohen, although Scranton Department of Public Works chief ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Central Scranton Expressway
The President Joseph R. Biden, Jr. Expressway, commonly referred to as the President Biden Expressway, and formerly known as the Central Scranton Expressway, is a short freeway southeast of downtown Scranton in the U.S. state of Pennsylvania. It runs east-southeast from U.S. Route 11 (US 11)/Pennsylvania Route 307 (PA 307) near downtown to Interstate 81 (I-81). The highway is one of only two freeways in Pennsylvania with no posted route number; the other is the Airport Connector near Harrisburg. In the Location Referencing System, it is designated State Route 3022 by the Pennsylvania Department of Transportation (PennDOT). In 2021, the road was renamed after President Joe Biden, who was born in Scranton. Route description The President Biden Expressway begins at an interchange with US 11/PA 307 and Cedar Avenue in Scranton, with access to northbound US 11/PA 307 and from southbound US 11/PA 307. From here, the President Biden Expressway heads east-southeast as a four-lane fre ... [...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 an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Concrete Bridges In The United States
Concrete is a composite material composed of fine and coarse aggregate bonded together with a fluid cement (cement paste) that hardens (cures) over time. Concrete is the second-most-used substance in the world after water, and is the most widely used building material. Its usage worldwide, ton for ton, is twice that of steel, wood, plastics, and aluminum combined. Globally, the ready-mix concrete industry, the largest segment of the concrete market, is projected to exceed $600 billion in revenue by 2025. This widespread use results in a number of environmental impacts. Most notably, the production process for cement produces large volumes of greenhouse gas emissions, leading to net 8% of global emissions. Other environmental concerns include widespread illegal sand mining, impacts on the surrounding environment such as increased surface runoff or urban heat island effect, and potential public health implications from toxic ingredients. Significant research and development is ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
National Register Of Historic Places In Lackawanna County, Pennsylvania
__NOTOC__ This is a list of the National Register of Historic Places listings in Lackawanna County, Pennsylvania. This is intended to be a complete list of the properties and districts on the National Register of Historic Places in Lackawanna 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 35 properties and districts listed on the National Register in the county. One site is further designated as a National Historic Landmark and another is designated as a National Historic Site. 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 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Historic American Engineering Record In Pennsylvania
History (derived ) is the systematic study and the documentation of the human activity. The time period of event before the invention of writing systems is considered prehistory. "History" is an umbrella term comprising past events as well as the memory, discovery, collection, organization, presentation, and interpretation of these events. Historians seek knowledge of the past using historical sources such as written documents, oral accounts, art and material artifacts, and ecological markers. History is not complete and still has debatable mysteries. History is also an academic discipline which uses narrative to describe, examine, question, and analyze past events, and investigate their patterns of cause and effect. Historians often debate which narrative best explains an event, as well as the significance of different causes and effects. Historians also debate the nature of history as an end in itself, as well as its usefulness to give perspective on the problems of the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bridges In Lackawanna 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] |
Buildings And Structures In Scranton, Pennsylvania
A building, or edifice, is an enclosed structure with a roof and walls standing more or less permanently in one place, such as a house or factory (although there's also portable buildings). Buildings come in a variety of sizes, shapes, and functions, and have been adapted throughout history for a wide number of factors, from building materials available, to weather conditions, land prices, ground conditions, specific uses, prestige, and aesthetic reasons. To better understand the term ''building'' compare the list of nonbuilding structures. Buildings serve several societal needs – primarily as shelter from weather, security, living space, privacy, to store belongings, and to comfortably live and work. A building as a shelter represents a physical division of the human habitat (a place of comfort and safety) and the ''outside'' (a place that at times may be harsh and harmful). Ever since the first cave paintings, buildings have also become objects or canvasses of much artistic ... [...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", ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bridges Completed In 1922
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 w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Structurae
Structurae is an online database containing pictures and information about structural and civil engineering works, and their associated engineers, architects, and builders. Its entries are contributed by volunteers and saved in a MySQL MySQL () is an open-source relational database management system (RDBMS). Its name is a combination of "My", the name of co-founder Michael Widenius's daughter My, and "SQL", the acronym for Structured Query Language. A relational database or ... database. Overview Structurae was founded in 1998 by Nicolas Janberg, who had studied civil engineering at Princeton University. In March 2012, Structurae was acquired by , a subsidiary of John Wiley & Sons, Inc., with Janberg joining the company as Structurae's editor-in-chief. At that time, the web site received more than one million pageviews per month, and was available in English, French and German. In 2015, Janberg bought the site back to operate it as a freelancer again. Buildings in t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
National Register Of Historic Places Listings In Lackawanna County, Pennsylvania
__NOTOC__ This is a list of the National Register of Historic Places listings in Lackawanna County, Pennsylvania. This is intended to be a complete list of the properties and districts on the National Register of Historic Places in Lackawanna 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 35 properties and districts listed on the National Register in the county. One site is further designated as a National Historic Landmark and another is designated as a National Historic Site. 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 Lackawanna County __NOTOC__ This is a list of the Pennsylvania state historical markers in Lac ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Bridges On The National Register Of Historic Places In Pennsylvania
This is a list of bridges and tunnels on the National Register of Historic Places (NRHP) in the U.S. state of Pennsylvania. Covered bridges on the NRHP in Pennsylvania are listed elsewhere. Current listings Former listings External linksHistoric Covered Bridges of Pennsylvania References {{DEFAULTSORT:List Of Bridges On The National Register Of Historic Places In Pennsylvania |
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