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Ciénega Bridge
Ciénega Bridge is an Spandrel#Bridges, open-spandrel arch bridge which crosses Ciénega Creek and the Union Pacific Railroad near Vail, Arizona, Vail, Arizona. Originally constructed in 1921, the bridge was part of U.S. Route 80 in Arizona, U.S. Route 80, a major transcontinental highway, from 1926 to 1956. Being the oldest bridge of its kind in Arizona, the Ciénega Bridge is listed on the National Register of Historic Places. The bridge also holds the title of being the longest open-spandrel concrete arch bridge within the state. Currently, the bridge carries Marsh Station Road, which is part of U.S. Route 80 in Arizona#Historic U.S. Route 80, Historic U.S. Route 80 as of 2018. History Planning and construction In 1920, the Arizona Department of Transportation, Arizona Highway Department began construction on a section of the Borderland Highway in southeastern Arizona. The Borderland Highway was part of the larger Dixie Overland Highway, Bankhead Highway and Old Spanish Trail ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Southern Pacific Transportation Company
The Southern Pacific (or Espee from the railroad initials) was an American Class I railroad network that existed from 1865 to 1996 and operated largely in the Western United States. The system was operated by various companies under the names Southern Pacific Railroad, Southern Pacific Company and Southern Pacific Transportation Company. The original Southern Pacific began in 1865 as a land holding company. The last incarnation of the Southern Pacific, the Southern Pacific Transportation Company, was founded in 1969 and assumed control of the Southern Pacific system. The Southern Pacific Transportation Company was acquired in 1996 by the Union Pacific Corporation and merged with their Union Pacific Railroad. The Southern Pacific legacy founded hospitals in San Francisco, Tucson, and Houston. In the 1970s, it also founded a telecommunications network with a state-of-the-art microwave and fiber optic backbone. This telecommunications network became part of Sprint, a company ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gillespie Dam Bridge
The Gillespie Dam Bridge (sometimes referred to as the Gillespie Dam Highway Bridge) is a through truss bridge spanning the Gila River in Maricopa County, Arizona, Maricopa County, in the U.S. state of Arizona. The bridge was constructed to Bypass (road), bypass a concrete apron through the river in front of the Gillespie Dam, which was often closed due to flooding. Construction of the bridge started in 1925 and completed in 1927. From its opening until 1956, the bridge was part of U.S. Route 80 in Arizona, U.S. Route 80 (US 80), a transcontinental highway between San Diego, California and Tybee Island, Georgia. The bridge was restored in 2012 by Maricopa County for the Arizona Centennial and now includes an educational interpretive center for visitors. The bridge became part of Historic US 80 in 2018. History The Ocean-to-Ocean Highway was established in 1911 after delegates from California, Arizona and New Mexico met in Phoenix. The purpose of the new route was to e ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ocean To Ocean Bridge
The Ocean-to-Ocean Bridge is a through truss bridge spanning the Colorado River in Yuma, Arizona. Built in 1915, it was the first highway crossing of the lower Colorado and is the earliest example of a through truss bridge in Arizona. It is also the only example of a Truss bridge#Pennsylvania (Petit) truss, Pennsylvania truss within Arizona. Originally the bridge carried the transcontinental Ocean-to-Ocean Highway and later carried its successor, U.S. Route 80 in Arizona, US 80 until a new bridge was built to the west in 1956. Between 1988 and 2001, the bridge was closed to vehicular traffic and only traversable by pedestrians and bicyclists. After a major restoration, the bridge was rehabilitated and reopened to vehicular traffic in 2002, with a re-dedication by the Quechan nation and Yuma Crossing, Yuma Crossing National Heritage Area. The bridge became part of Historic US 80 in 2018. History In 1913, following massive pressure against Arizona Congressman Carl Hayden by the ci ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
El Paso And Southwestern Railroad
The El Paso and Southwestern Railroad began in 1888 as the Arizona and South Eastern Railroad, a short line serving copper mines in southern Arizona. Over the next few decades, it grew into a 1200-mile system that stretched from Tucumcari, New Mexico, southward to El Paso, Texas, and westward to Tucson, Arizona, with several branch lines, including one to Nacozari, Mexico. The railroad was bought by the Southern Pacific Railroad in 1924 and fully merged into its parent company in 1955. The EP&SW was a major link in the transcontinental route of the '' Golden State Limited''. Founding James Douglas was a former professor of chemistry working for William E. Dodge Jr. and Daniel Willis James, majority co-owners of the trading firm Phelps, Dodge and Co. Phelps Dodge was interested in entering the copper mining industry, and hired Douglas to make an inspection of mining claims in the Southwestern United States. Douglas suggested that the two men invest in the Detroit Copper Mi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sunset Limited
The ''Sunset Limited'' is a long-distance passenger train run by Amtrak, operating on a route between New Orleans and Los Angeles. Major stops include Houston, San Antonio and El Paso in Texas, as well as Tucson, Arizona. Opening in 1894 through the Southern Pacific Railroad, the ''Sunset Limited'' is the oldest continuously operating named train in the United States. With three round-trip journeys per week, the ''Sunset Limited'' is tied with the ''Cardinal'' for the lowest frequency of any regularly-scheduled Amtrak route. Each end-to-end journey takes about two days. West of San Antonio, the train runs combined with the '' Texas Eagle''. From 1993 to 2005, the ''Sunset Limited'' operated an extended service to Florida, terminating in Miami from 1993 to 1996 and in Orlando for most of 1996 through 2005, and becoming Amtrak's longest and only coast-to-coast train route. Major stops between New Orleans and Miami included Mobile (Alabama), Tallahassee, Jacksonville, and O ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Arch
An arch is a curved vertical structure spanning an open space underneath it. Arches may support the load above them, or they may perform a purely decorative role. As a decorative element, the arch dates back to the 4th millennium BC, but structural load-bearing arches became popular only after their adoption by the Ancient Romans in the 4th century BC. Arch-like structures can be horizontal, like an arch dam that withstands the horizontal hydrostatic pressure load. Arches are usually used as supports for many types of vaults, with the barrel vault in particular being a continuous arch. Extensive use of arches and vaults characterizes an arcuated construction, as opposed to the trabeated system, where, like in the architectures of ancient Greece, China, and Japan (as well as the modern steel-framed technique), posts and beams dominate. Arches had several advantages over the lintel, especially in the masonry construction: with the same amount of material it can have ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Jersey Barrier
A Jersey barrier, Jersey wall, or Jersey bump is a modular concrete or plastic barrier employed to separate lanes of traffic. It is designed to minimize vehicle damage in cases of incidental contact while still preventing vehicle crossovers resulting in a likely Head-on collision#Road transport, head-on collision. Jersey barriers are also used to reroute traffic and protect pedestrians and workers during highway construction. They are named after the U.S. state of New Jersey which first started using the barriers as separators between lanes of a highway in the 1950s. The barriers are also known as a K-rail, a term stipulated in the California Department of Transportation specification for temporary concrete traffic barriers which first started using concrete median barriers in the mid-1940s. Over time, different variants were created. Taller variants, such as the Ontario Tall Wall, proved more effective at stopping vehicles and had the added advantage of blocking most oncomin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Interstate 10 In Arizona
In the U.S. state of Arizona, Interstate 10 (I‑10), the major east–west Interstate Highway in the United States Sun Belt, runs east from California, enters Arizona near the town of Ehrenberg, Arizona, Ehrenberg and continues through Phoenix, Arizona, Phoenix and Tucson, Arizona, Tucson and exits at the border with New Mexico near San Simon, Arizona, San Simon. The highway also runs through the cities of Casa Grande, Arizona, Casa Grande, Eloy, Arizona, Eloy, and Marana, Arizona, Marana. Segments of the highway are referred to as either the Papago Freeway, Inner Loop, or Maricopa Freeway within the Phoenix metropolitan area, Phoenix area and the Pearl Harbor Memorial Highway outside metro Phoenix. Route description I-10 through Arizona is designated a "Purple Heart Trail", after the Purple Heart, the award received by American soldiers wounded in combat. The western terminus is located at the California border at the Colorado River in La Paz County, Arizona, La Paz Coun ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
San Diego, California
San Diego ( , ) is a city on the Pacific coast of Southern California, adjacent to the Mexico–United States border. With a population of over 1.4 million, it is the List of United States cities by population, eighth-most populous city in the United States. San Diego is the county seat, seat of San Diego County. It is known for its mild Mediterranean climate, extensive List of beaches in San Diego County, beaches and List of parks in San Diego, parks, long association with the United States Navy, and recent emergence as a wireless, electronics, List of hospitals in San Diego, healthcare, and biotechnology development center. Historically home to the Kumeyaay people, San Diego has been referred to as the ''Birthplace of California'', as it was the first site visited and settled by Europeans on what is now the West Coast of the United States. In 1542, Juan Rodríguez Cabrillo claimed the area for Spain, forming the basis for the settlement of Alta California, 200 years later. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tybee Island, Georgia
Tybee Island ( ) is a city and a barrier island in Chatham County, Georgia, 18 miles (29 km) east of Savannah. The name is used for both the city and the island, but geographically the two are not identical: only part of the island's territory lies within the city, while the rest is unincorporated. The island is Georgia's easternmost point. The phrase "From Rabun Gap to Tybee Light", intended to illustrate Georgia's geographic diversity, contrasts the mountain pass near the state's northernmost point with the coastal barrier island's lighthouse. As of the 2020 census, the city's population was about 3,000 people. The entire island is a part of the Savannah metropolitan statistical area. Officially renamed Savannah Beach in a publicity move in 1929, the City of Tybee Island reverted to its original name in 1978. The small island, which has long been a quiet beach getaway for Savannah residents, has become a popular vacation spot for visitors from outside the Savannah ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Savannah, Georgia
Savannah ( ) is the oldest city in the U.S. state of Georgia (U.S. state), Georgia and the county seat of Chatham County, Georgia, Chatham County. Established in 1733 on the Savannah River, the city of Savannah became the Kingdom of Great Britain, British British America, colonial capital of the Province of Georgia and later the first state capital of Georgia. A strategic port city in the American Revolution and during the American Civil War, Savannah is today an industrial center and an important Atlantic seaport. It is Georgia's Georgia (U.S. state)#Major cities, fifth-most-populous city, with a 2024 estimated population of 148,808. The Savannah metropolitan area, Georgia's List of metropolitan areas in Georgia (U.S. state), third-largest, had an estimated population of 431,589 in 2024. Savannah attracts millions of visitors each year to its cobblestone streets, parks, and notable historic buildings. These include the birthplace of Juliette Gordon Low (founder of the Girl Scou ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
