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Phyllis J. Tilley Memorial Bridge
The Phyllis J. Tilley Memorial Bridge is a pedestrian bridge in Fort Worth, Texas. It was named in honor of Phyllis Tilley, who founded the Streams & Valleys non-profit organization dedicated to the preservation of the Trinity River. Description The Phyllis J. Tilley Memorial Bridge crosses over the Trinity River, connecting Trinity Park to a new trail that terminates in downtown Fort Worth. This 368' (112m) long steel stressed ribbon/arch combination bridge is the first of its kind in North America. A steel arch with a span of 163' (49.5m) supports steel stress ribbons and precast concrete planks over the river complementing the adjacent historic Lancaster Avenue vehicular bridge. The arch spans the entire river and the steel stress ribbons rest upon the arch. The minimal sag profile of the stressed ribbons creates major tension loads which are balanced against the thrust loading in the opposite direction caused by the steel arch. The balancing of these opposing loads minimi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Trinity River (Texas)
The Trinity River is a river, the longest with a watershed entirely within the U.S. state of Texas. It rises in extreme northern Texas, a few miles south of the Red River of the South, Red River. The headwaters are separated by the high bluffs on the southern side of the Red River. The Trinity River was previously identified as the stream that the Caddo called Arkikosa in Central Texas and Daycoa nearer the coast. However, in 2022, language preservationists from the Caddo Nation determined their ancestral language lacked the letter “R” sound. Arkikosa was likely a corruption or misspelling of the word Akokisa. In the vernacular of another tribe, the Atakapa who settled in the Gulf Coast woodlands, Akokisa means “river people.” French explorer Robert Cavelier de La Salle, in 1687, named the river, ''Riviere des canoës'' ("River of Canoes"). In 1690 Spanish explorer Alonso de León named it, ''"La Santísima Trinidad"'' ("the Most Holy Trinity"). Course The Trinit ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
American Road And Transportation Builders Association
The American Road & Transportation Builders Association (ARTBA) is a trade association representing the transportation construction industry in the United States and is based in Washington, D.C., United States. Established in 1902, the association has more than 8,000 members from the public and private sectors and advocates for investment in transportation infrastructure. The United States transportation construction industry generates more than $580 billion in annual economic activity and supports more than 4 million American jobs. ARTBA membership divisions include contractors, planning and design, transportation officials, traffic safety, materials and services, public-private partnerships, research and education, and equipment manufacturers. ARTBA's members have knowledge and experience in building the road, rail, air, port, and waterway facilities of the United States. Function ARTBA is a federation whose primary goal is to bring together all facets of the transportation ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Open-spandrel Deck Arch Bridges In The United States
A spandrel is a roughly triangular space, usually found in pairs, between the top of an arch and a rectangular frame, between the tops of two adjacent arches, or one of the four spaces between a circle within a square. They are frequently filled with decorative elements. Meaning There are four or five accepted and cognate meanings of the term ''spandrel'' in architectural and art history, mostly relating to the space between a curved figure and a rectangular boundary – such as the space between the curve of an arch and a rectilinear bounding moulding, or the wallspace bounded by adjacent arches in an arcade and the stringcourse or moulding above them, or the space between the central medallion of a carpet and its rectangular corners, or the space between the circular face of a clock and the corners of the square revealed by its hood. Also included is the space under a flight of stairs, if it is not occupied by another flight of stairs. In a building with more than one floor ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bridges Completed In 2012
A bridge is a structure built to span a physical obstacle (such as a body of water, valley, road, or railway) without blocking the path 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, 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 in existence and use. Etymology The ''Oxford English Dictionary'' traces the origin of the word ''bridge' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pedestrian Bridges In Texas
A pedestrian is a person traveling on foot, by wheelchair or with other mobility aids. Streets and roads often have a designated footpath for pedestrian traffic, called the ''sidewalk'' in North American English, the ''pavement'' in British English, and the ''footpath'' in Australian and New Zealand English. There are also footpaths not associated with thoroughfares; these include rural paths and urban short cuts. Historically, walking has been the main way people get around. In the early use of the word, ''pedestrian'' meant a "professional walker", or somebody who held a record for speed or endurance. With the advent of cars, it started to be used as an opposite: somebody who is not riding or driving. As walking is a healthy and sustainable mode of transport, there are efforts to make cities more walkable. For instance, by creating wider sidewalks, a pedestrian network, or restricting motor vehicles in city centres. Pedestrians are vulnerable and can be injured, for exampl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Transportation Buildings And Structures In Fort Worth, Texas
Transport (in British English) or transportation (in American English) is the intentional movement of humans, animals, and goods from one location to another. Modes of transport include air, land (rail and road), water, cable, pipelines, and space. The field can be divided into infrastructure, vehicles, and operations. Transport enables human trade, which is essential for the development of civilizations. Transport infrastructure consists of both fixed installations, including roads, railways, airways, waterways, canals, and pipelines, and terminals such as airports, railway stations, bus stations, warehouses, trucking terminals, refueling depots (including fuel docks and fuel stations), and seaports. Terminals may be used both for the interchange of passengers and cargo and for maintenance. Means of transport are any of the different kinds of transport facilities used to carry people or cargo. They may include vehicles, riding animals, and pack animals. Vehicles may includ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pedestrian Bridges In The United States
A pedestrian is a person traveling on foot, by wheelchair or with other mobility aids. Streets and roads often have a designated footpath for pedestrian traffic, called the ''sidewalk'' in North American English, the ''pavement'' in British English, and the ''footpath'' in Australian and New Zealand English. There are also footpaths not associated with thoroughfares; these include rural paths and urban short cuts. Historically, walking has been the main way people get around. In the early use of the word, ''pedestrian'' meant a "professional walker", or somebody who held a record for speed or endurance. With the advent of cars, it started to be used as an opposite: somebody who is not riding or driving. As walking is a healthy and sustainable mode of transport, there are efforts to make cities more walkable. For instance, by creating wider sidewalks, a pedestrian network, or restricting motor vehicles in city centres. Pedestrians are vulnerable and can be injured, for exampl ... [...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] |
American Council Of Engineering Companies
The American Council of Engineering Companies (ACEC) is the oldest and largest business association of engineering companies. It is organized as a federation of 52 state and regional councils with national headquarters in Washington, D.C., comprising thousands of engineering practices throughout the country. It administers extensive lobbying and education programs. History ACEC traces its roots to the Association of Architectural Engineers, founded in New York City in 1905 to promote the business interests of consulting engineers. The organization, which was based on individual memberships, changed its name to the American Institute of Consulting Engineers (AICE) in 1909. Similar organizations soon sprung up in many states. In 1930, notable member Blake R. Van Leer lobbied congress for a National Museum of Engineering and Industry. In 1956, representatives from 10 state associations created a national Consulting Engineers Council (CEC), representing engineering firms rather than ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fort Worth, Texas
Fort Worth is a city in the U.S. state of Texas and the county seat of Tarrant County, Texas, Tarrant County, covering nearly into Denton County, Texas, Denton, Johnson County, Texas, Johnson, Parker County, Texas, Parker, and Wise County, Texas, Wise counties. Fort Worth's population was estimated to be 1,008,156 in 2024, making it the List of United States cities by population, 11th-most populous city in the United States. Fort Worth is the city in the Dallas–Fort Worth metroplex, after Dallas, Texas, Dallas, and the metropolitan area is the List of metropolitan statistical areas, fourth-most populous metropolitan area in the United States and the List of Texas metropolitan areas, most populous in Texas. The city of Fort Worth was established in 1849 as an army outpost on a bluff overlooking the Trinity River (Texas), Trinity River. Fort Worth has historically been a center of the Texas Longhorn cattle trade. It still embraces its Western heritage and traditional architec ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Texas Department Of Transportation
The Texas Department of Transportation (TxDOT ) is a Texas state government agency responsible for construction and maintenance of the state's immense Texas state highway system, state highway system and the support of the state's maritime transport, maritime, aviation, rail transport, rail, and public transportation systems. TxDOT previously administered vehicle registration prior to the creation of the Texas Department of Motor Vehicles in November 2009. The agency has been headquartered in the Dewitt C. Greer State Highway Building, Dewitt C. Greer Building in Austin, Texas, Austin since 1933. History The Texas Legislature created the Texas Highway Department in 1916 to administer federal highway construction and maintenance. In 1975, its responsibilities increased when the agency merged with the Texas Mass Transportation Commission, resulting in the formation of the State Department of Highways and Public Transportation. In 1986, the department started using "Don't Mess w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dallas, Texas
Dallas () is a city in the U.S. state of Texas and the most populous city in the Dallas–Fort Worth metroplex, the List of Texas metropolitan areas, most populous metropolitan area in Texas and the Metropolitan statistical area, fourth-most populous metropolitan area in the United States at 7.5 million people. It is the most populous city in and the county seat, seat of Dallas County, Texas, Dallas County, covering nearly 386 square miles into Collin County, Texas, Collin, Denton County, Texas, Denton, Kaufman County, Texas, Kaufman, and Rockwall County, Texas, Rockwall counties. With a 2020 United States census, 2020 census population of 1,304,379, it is the List of United States cities by population, ninth-most populous city in the U.S. and the List of cities in Texas by population, third-most populous city in Texas after Houston and San Antonio. Located in the North Texas region, the city of Dallas is the main core of the largest metropolitan area in the Southern Unite ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
