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Ashtabula Lift Bridge
The Ashtabula lift bridge (also known as the West Fifth Street bridge) is a Strauss bascule bridge that carries Ohio State Route 531 over the Ashtabula River in the harbor of Ashtabula, Ohio. Besides its importance as a major transportation route in Ashtabula, the bridge occupies a crucial location in the city's built environment; the Ashtabula Harbour Commercial District terminates at the bridge's western end. History A river crossing had been at the bridge's site long before it was constructed. In 1889, a 19th-century pontoon bridge on the site was replaced by a through truss bridge, which permitted river access because it was a swing bridge. In 1925, the bridge was constructed by a Cleveland firm, Wendell P. Brown, for $179,000. The lifting action depends on electric motors and a massive concrete counterweight. It is one of only two of its type that remain in service in the state of Ohio,David Borsvold, (2003''Ashtabula'' Arcadia Publishing, 18. and the only one extant i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ashtabula, Ohio
Ashtabula ( ) is a city in Ashtabula County, Ohio, United States, and the center of the Ashtabula micropolitan area. It is located at the mouth of the Ashtabula River on Lake Erie, northeast of Cleveland. As of the 2020 census, the city had a total population of 17,975. Like many other cities in the Rust Belt, it has lost population due to a decline in industrial jobs since the 1960s. The name ''Ashtabula'' is derived from , which means 'always enough fish to be shared around' in the Lenape language. The city became an important destination on the Underground Railroad in the middle 19th century, as refugee slaves could take ships to Canada and freedom. Even in the free state of Ohio, they were at risk of being captured by slavecatchers. Beginning in the late 19th century, the city became a major coal port on Lake Erie at the mouth of the Ashtabula River northeast of Cleveland. Coal and iron were shipped here, the latter from the Mesabi Range in Minnesota. The city attr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Counterweight
A counterweight is a weight that, by applying an opposite force, provides balance and stability of a mechanical system. The purpose of a counterweight is to make lifting the load faster and more efficient, which saves energy and causes less wear and tear on the lifting machine. Counterweights are often used in traction lifts (elevators), cranes and fun fair rides. In these applications, the expected load multiplied by the distance that load will be spaced from the central support (called the "tipping point") must be equal to the counterweight's mass times its distance from the tipping point in order to prevent over-balancing either side. This distance times mass is called the load moment. A counterbalance is a weight or force that balances or offsets another as when two objects of equal weight, power, or influence are acting in opposition to each other. The objects are then said to be in counterbalance. Counterweights in action Trebuchet: There are five major components of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
National Register Of Historic Places In Ashtabula County, Ohio
__NOTOC__ This is a list of the National Register of Historic Places listings in Ashtabula County, Ohio. This is intended to be a complete list of the properties and districts on the National Register of Historic Places in Ashtabula County, Ohio, United States. The locations of National Register properties and districts for which the latitude and longitude coordinates are included below, may be seen in an online map. There are 41 properties and districts listed on the National Register in the county, including 1 National Historic Landmark. Another property was once listed but has been removed. Current listings Former listing See also * List of National Historic Landmarks in Ohio * Listings in neighboring counties: Crawford (PA), Erie (PA), Geauga, Lake, Trumbull * National Register of Historic Places listings in Ohio __NOTOC__ This is a list of properties and districts in Ohio that are listed on the National Register ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Buildings And Structures In Ashtabula County, Ohio
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 artisti ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Road Bridges On The National Register Of Historic Places In Ohio
A road is a linear way for the conveyance of traffic that mostly has an road surface, improved surface for use by vehicles (motorized and non-motorized) and pedestrians. Unlike streets, the main function of roads is transportation. There are road hierarchy, many types of roads, including parkways, avenue (landscape), 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), median strip, medians, shoulder (road), shoulders, road verge, 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 Organisation for Economic Co-operation and Development, Organization for Economic Co-operation and Development (OECD) defines a road as "a line of communication (travelled way) using a stabiliz ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bascule Bridges In The United States ''
{{disambiguation ...
Bascule may refer to: * Bascule bridge, a moveable bridge with a counterweight that continuously balances the span in providing clearance for boat traffic * Bascule (horse), the arc a horse's body takes as it goes over a jump * Bascule light, a small navigational aid popular in Denmark up to the 18th century * Cecal bascule, a cause of large bowel obstruction * Teeterboard, a circus apparatus * Bascule the Teller, a character from the 1994 Iain M. Banks novel ''Feersum Endjinn ''Feersum Endjinn'' is a science fiction novel by Scottish writer Iain M. Banks, first published in 1994. It won a British Science Fiction Association Award in 1994. The novel is sometimes referred to as Banks' second science fiction novel n ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Charles Berry Bridge
The Charles Berry Bridge, in Lorain, Ohio along U.S. Route 6 (US 6), is the second-largest bascule bridge in the world. It was dedicated on Veterans Day in 1988. The bridge had been built in the late 1930s and in use for roughly 48 years before extensive rehabilitation was finished and the bridge was officially renamed in honor of Lorain native Charles J. Berry, a Marine who was awarded the Medal of Honor for his actions during a minor grenade battle on Iwo Jima. During its construction, the Erie Avenue Bridge (as it was formerly called) was the largest bascule bridge in the world. |
The Plain Dealer
''The Plain Dealer'' is the major newspaper of Cleveland, Ohio, United States. In fall 2019, it ranked 23rd in U.S. newspaper circulation, a significant drop since March 2013, when its circulation ranked 17th daily and 15th on Sunday. As of May 2019, ''The Plain Dealer'' had 94,838 daily readers and 171,404 readers on Sunday. ''The Plain Dealers media market, the Cleveland-Akron Designated Market Area, has a population of 3.8 million people, making it the 19th-largest market in the United States. In August 2013, ''The Plain Dealer'' reduced home delivery to four days a week, including Sunday. A daily version of ''The Plain Dealer'' is available electronically as well as in print at stores, newsracks and newsstands. History Founding The newspaper was established in January 1842 when two brothers, Joseph William Gray and Admiral Nelson Gray, took over ''The Cleveland Advertiser'' and changed its name to ''The Plain Dealer''. ''The Cleveland Advertiser'' had been published fro ... [...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] |
Ohio
Ohio () is a state in the Midwestern region of the United States. Of the fifty U.S. states, it is the 34th-largest by area, and with a population of nearly 11.8 million, is the seventh-most populous and tenth-most densely populated. The state's capital and largest city is Columbus, with the Columbus metro area, Greater Cincinnati, and Greater Cleveland being the largest metropolitan areas. Ohio is bordered by Lake Erie to the north, Pennsylvania to the east, West Virginia to the southeast, Kentucky to the southwest, Indiana to the west, and Michigan to the northwest. Ohio is historically known as the "Buckeye State" after its Ohio buckeye trees, and Ohioans are also known as "Buckeyes". Its state flag is the only non-rectangular flag of all the U.S. states. Ohio takes its name from the Ohio River, which in turn originated from the Seneca word ''ohiːyo'', meaning "good river", "great river", or "large creek". The state arose from the lands west of the Appalachian Mount ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Swing Bridge
A swing bridge (or swing span bridge) is a movable bridge that has as its primary structural support a vertical locating pin and support ring, usually at or near to its center of gravity, about which the swing span (turning span) can then pivot horizontally as shown in the animated illustration to the right. Small swing bridges as found over canals may be pivoted only at one end, opening as would a gate, but require substantial underground structure to support the pivot. In its closed position, a swing bridge carrying a road or railway over a river or canal, for example, allows traffic to cross. When a water vessel needs to pass the bridge, road traffic is stopped (usually by traffic signals and barriers), and then motors rotate the bridge horizontally about its pivot point. The typical swing bridge will rotate approximately 90 degrees, or one-quarter turn; however, a bridge which intersects the navigation channel at an oblique angle may be built to rotate only 45 degrees, or ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Joseph Strauss (engineer)
Joseph Baermann Strauss (January 9, 1870 – May 16, 1938) was an American structural engineer who revolutionized the design of bascule bridges. He was the chief engineer of the Golden Gate Bridge, a suspension bridge. Life, beginnings and death He was born in Cincinnati, Ohio, to an artistic family of German-Jewish ancestry. His mother was a pianist, and his father, Raphael Strauss, was a writer and painter. He graduated from the University of Cincinnati in 1892 with a degree in civil engineering. He served as both class poet and president, and was a brother of the Sigma Alpha Epsilon fraternity. Strauss had many hobbies. One of these included poetry. After completion of the Golden Gate Bridge he returned to his passion of poetry and wrote his most recognizable poem "The Mighty Task is Done". He also wrote "The Redwoods", and his "Sequoia" can still be purchased by tourists visiting the California redwoods. He died in Los Angeles, California, just one year after the Golden Ga ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
