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Hale Boggs Memorial Bridge
The Hale Boggs Memorial Bridge (also known as the Luling Bridge) is a cable-stayed bridge over the Mississippi River in St. Charles Parish, Louisiana. It is named for the late United States Congressman Hale Boggs. With a total length of , it is one of the longest bridges in the world. History The bridge originally named the Luling–Destrehan Bridge, was dedicated by Governor David C. Treen and Bishop Stanley Ott of Baton Rouge and opened to traffic on October 6, 1983 connecting Louisiana Highway 18 on the West Bank and Louisiana Highway 48 on the East Bank. The dedication even featured a Louisiana political stunt. During Governor David Treen's address, an airplane flew over the site with a trailing banner emblazoned with "Edwards Did It," a nod to the fact that much of the bridge's construction took place during the terms of 4-time Louisiana Governor, Edwin W. Edwards, who was in the midst of a successful campaign to regain the governor's office from Treen. The Hale B ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mississippi River
The Mississippi River is the main stem, primary river of the largest drainage basin in the United States. It is the second-longest river in the United States, behind only the Missouri River, Missouri. From its traditional source of Lake Itasca in northern Minnesota, it flows generally south for to the Mississippi River Delta in the Gulf of Mexico. With its many tributaries, the Mississippi's Drainage basin, watershed drains all or parts of 32 U.S. states and two Canadian provinces between the Rocky Mountains, Rocky and Appalachian Mountains, Appalachian mountains. The river either borders or passes through the states of Minnesota, Wisconsin, Iowa, Illinois, Missouri, Kentucky, Tennessee, Arkansas, Mississippi, and Louisiana. The main stem is entirely within the United States; the total drainage basin is , of which only about one percent is in Canada. The Mississippi ranks as the world's List of rivers by discharge, tenth-largest river by discharge flow, and the largest ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
SS Frosta
SS ''Frosta'' was a Norwegian oil tanker, built in 1961 in Germany by Bremer Vulcan and owned by A/S J. Ludwig Mowinckels Rederi of Bergen, Norway. The ''Frosta'' was 664 feet in length, 90 feet in breadth, with a gross weight of 22,850 tons, and powered by a steam turbine engine, rated at 16,800 horsepower. It was rebuilt as a chemical tanker in 1971. It was decommissioned in 1979. Ferry disaster The MV ''George Prince'' ferry disaster occurred on the morning of 20 October 1976. The ferry '' George Prince'' was struck by the SS ''Frosta'', which was traveling upriver on the Mississippi River. The collision occurred at mile post 120.8 above Head of Passes, less than three-quarters of a mile from the construction site of the bridge that would replace the ferry 7 years later. The ferry was crossing from Destrehan, Louisiana on the East Bank to Luling, Louisiana on the West Bank. SS ''Frosta'' was sailing from Rotterdam, the Netherlands, on 4 October, bound for Baton Rou ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Luling–Destrehan Ferry
The Luling–Destrehan Ferry was a ferry across the Mississippi River in the U.S. state of Louisiana, connecting Luling and Destrehan. The ferry was one of three routes then operated by the Louisiana Department of Highways, District 2. The others were the pedestrian Taft–Norco Ferry and the vehicle Edgard–Reserve Ferry. The ferry ceased operation in October 1983 with the opening of the Luling-Destrehan Bridge. History MV George Prince ferry disaster The MV ''George Prince'' ferry disaster was a nautical disaster that occurred in the Mississippi River in St. Charles Parish, Louisiana, United States, on the morning of . The Luling–Destrehan Ferry, ''George Prince'', was struck by the Norwegian tanker . The ferry was crossing from Destrehan, Louisiana on the East Bank to Luling, Louisiana on the West Bank. Ninety-six passengers and crew were aboard the ferry when it was struck, and seventy-eight died. See also *List of crossings of the Lower Mississippi River Reference ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Orthotropic Deck
An orthotropic bridge or orthotropic deck is typically one whose fabricated deck consists of a structural steel deck plate stiffened either longitudinally with ribs or transversely, or in both directions. This allows the fabricated deck both to directly bear vehicular loads and to contribute to the bridge structure's overall load-bearing behaviour. The orthotropic deck may be integral with or supported on a grid of deck framing members, such as transverse floor beams and longitudinal girders. All these various choices for the stiffening elements, e.g., ribs, floor beams and main girders, can be interchanged, resulting in a great variety of orthotropic panels. Decks with different stiffnesses in longitudinal and transverse directions are called 'orthotropic'. If the stiffnesses are similar in the two directions, then the deck is called 'isotropic'. The steel deck-plate-and-ribs system may be idealized for analytical purposes as an orthogonal-anisotropic plate, hence the abbrev ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Superstructure
A superstructure is an upward extension of an existing structure above a baseline. This term is applied to various kinds of physical structures such as buildings, bridges, or ships. Aboard ships and large boats On water craft, the superstructure consists of the parts of the ship or a boat, including sailboats, fishing boats, passenger ships, and submarines, that project above her main deck. This does not usually include its Mast (sailing), masts or any armament gun turret, turrets. Note that, in modern times, turrets do not always carry naval artillery. They can also carry missile launchers and/or antisubmarine warfare weapons. The size of a watercraft's superstructure can have many implications in the performance of ships and boats, since these structures can alter their structural rigidity, their displacements, and/or stability. These can be detrimental to any vessel's performance if they are taken into consideration incorrectly. The height and the weight of superstructure ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tower
A tower is a tall Nonbuilding structure, structure, taller than it is wide, often by a significant factor. Towers are distinguished from guyed mast, masts by their lack of guy-wires and are therefore, along with tall buildings, self-supporting structures. Towers are specifically distinguished from buildings in that they are built not to be habitable but to serve other functions using the height of the tower. For example, the height of a clock tower improves the visibility of the clock, and the height of a tower in a fortified building such as a castle increases the visibility of the surroundings for defensive purposes. Towers may also be built for observation tower, observation, leisure, or telecommunication purposes. A tower can stand alone or be supported by adjacent buildings, or it may be a feature on top of a larger structure or building. Etymology Old English ''torr'' is from Latin ''turris'' via Old French ''tor''. The Latin term together with Greek language, Greek τύ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Weathering Steel
Weathering steel, often referred to by the genericised trademark COR-TEN steel and sometimes written without the hyphen as corten steel, is a group of steel alloys that form a stable external layer of rust that eliminates the need for painting. U.S. Steel, U.S. Steel (USS) holds the Trademark, registered trademark on the name COR-TEN. The name COR-TEN refers to the two distinguishing properties of this type of steel: corrosion resistance and tensile strength. Although USS sold its discrete plate business to International Steel Group (now ArcelorMittal) in 2003, it makes COR-TEN branded material in strip mill plate and sheet forms. The original COR-TEN received the standard designation A242 (COR-TEN A) from the ASTM International standards group. Newer ASTM grades are A588 (COR-TEN B) and A606 for thin sheet. All of the alloys are in common production and use. The surface oxidation generally takes six months to develop, although surface treatments can accelerate this to as lit ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Engineering News-Record
The ''Engineering News-Record'' (widely known as ''ENR'') is an American weekly magazine that provides news, analysis, data and opinion for the construction industry worldwide. It is widely regarded as one of the construction industry's most authoritative publications and is considered by many to be the "bible" of the industry. It is owned by BNP Media. The magazine's subscribers include contractors, project owners, engineers, architects, public works officials and industry suppliers. It covers the design and construction of high-rise buildings, stadiums, airports, long-span bridges, dams, tunnels, power plants, industrial plants, water and wastewater projects, and toxic waste cleanup projects. It also covers the construction industry's financial, legal, regulatory, safety, environmental, management, corporate and labor issues. ''ENR'' annually ranks the largest contractors and design firms in the U.S. and internationally. Its "construction economics" section covers the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
New Orleans, Louisiana
New Orleans (commonly known as NOLA or The Big Easy among other nicknames) is a Consolidated city-county, consolidated city-parish located along the Mississippi River in the U.S. state of Louisiana. With a population of 383,997 at the 2020 United States census, 2020 census, it is the List of municipalities in Louisiana, most populous city in Louisiana and the French Louisiana region, the second-most populous in the Deep South, and the twelfth-most populous in the Southeastern United States. The city is coextensive with Orleans Parish, Louisiana, Orleans Parish. New Orleans serves as a major port and a commercial hub for the broader Gulf Coast of the United States, Gulf Coast region. The New Orleans metropolitan area has a population of approximately 1 million, making it the most populous metropolitan area in Louisiana and the List of metropolitan statistical areas, 59th-most populous in the United States. New Orleans is world-renowned for Music of New Orleans, its distincti ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Interstate 10
Interstate 10 (I-10) is the southernmost transcontinental highway in the Interstate Highway System of the United States. It is the fourth-longest Interstate in the country at , following I-90, I-80, and I-40. It was part of the originally planned Interstate Highway network that was laid out in 1956, and its last section was completed in 1990. I-10 stretches from the Pacific Ocean at State Route 1 (SR 1, Pacific Coast Highway) in Santa Monica, California, to I-95 in Jacksonville, Florida. Other major cities connected by I-10 include (from west to east) Los Angeles, Phoenix, Las Cruces, El Paso, San Antonio, Houston, Baton Rouge, New Orleans, Gulfport, Mobile, Pensacola, and Tallahassee. Over one-third of its total length is within the state of Texas, where the freeway spans the state at its widest breadth. Route description , - , CA , , - , AZ , , - , NM , , - , TX , , - , LA , , - , MS , , - , AL , , - , FL , , - , Total , Cal ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Interstate 49
Interstate 49 (I-49) is a north–south Interstate Highway with multiple segments. The original portion is entirely within Louisiana with an additional signed portion extending from Interstate 220 (Louisiana), I-220 in Shreveport, Louisiana, Shreveport to the Arkansas state line, three newer sections are in Arkansas, and one section in Missouri. Its southern terminus is in Lafayette, Louisiana, at Interstate 10 in Louisiana, I-10 while its northern terminus is in Kansas City, Missouri, at Interstate 435, I-435 and Interstate 470 (Missouri), I-470. Future plans include portions of the remaining roadway in Louisiana, Arkansas, and Texas, to link Kansas City, Missouri with New Orleans. Although not part of the original 1957 Interstate Highway plan, residents of Missouri, Arkansas, and Louisiana began campaigning for the highway in 1965 via the "US 71 - I-29 Association". The campaign called for Interstate 29, I-29 to be extended south from Kansas City to New Orleans follo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
