The Bridges : A, New Jersey, Usa Of The United States Essay

In the middle of nowhere, in that vast expanse of trees, lies The Bridge. Nobody knows it as any other name. It stretches across the Dead River, just sitting there waiting for someone new to find it. At one time it was driven over constantly, a way of travel for the inhabitants who are crazy enough to live out there. But now it is just there, a giant chunk of metal, rusting away into nothing. Occasionally it is used for things like fishing, or as a

One of the few people that were going to fully push for this project would be William Tweed, a New York politician that was said to have a hand in every creek and crevice of business in the area of New York both legal and otherwise. Tweed began his career in 1851 by going from a simple fireman into an alderman and from then on he found that he no longer had to depend on honest work from then on and by 1869 or the time when the bridge would start to be build and the same year that its very own author of the great bridge would sacrifice his life for the sake of both his own pride and according to some accounts, the bridge’s success. By 1869, he was reaching the pinnacle of his influence as he was in his prime and doing everything that he set his mind to and this was when he would become the “Boss” of New York and from then on become known as Boss Tweed and he might as well been since judges made decisions based on his request, legislators passed or opposed laws at his will, and both the Mayor and Governor were in his pockets and were at his beck call. This was the Tweed Machine and it controlled every aspect of politics and was the epicenter

Initially, suspension bridges before 1940 were made of piers, towers, wires, anchorages, and roadways. Piers were the main foundation for the suspension bridges. There usually were two of them, which were made out of cement and were entrenched in ground underneath the body of water that the bridge was spanned across. Towers were built on top of the piers to provide a means of connection for the roadways and wires. Wires were connected to the towers, roadways, and anchorages to provide tension support for the weight of the bridge. The anchorages were large cement platforms that were planted into the ground on either side of the land so that the wires could be connected to it. Lastly, the roadways were the main point of the suspension bridge. They usually were wide enough to provide four lanes of traffic and stretched from one side of the bridge to the other. This was the basic design of the suspension bridges

The I-35W Mississippi river bridge also known as Bridge 9340 officially was an eight-lane, steel truss arch bridge which carried the Interstate 35W across the Mississippi river connected the downtown east and Marcy-Holmes. Its construction began in the year 1964, was finally opened in 1967. It connected the northeast of Metrodome on its south end and the University of Minnesota on the North end. The bridge was the boundary of “Mississippi Mile” downtown riverfront parkland. The north foundation of the bridge was near the hydroelectric plant built in 1988. The south abutment was in an area polluted by the coal gas processing plant. There weren’t any mentions of this in the failure investigations. The bridge was a continuous truss bridge that had a total span of 1,907 ft. It was an 8-lane bridge having a width of 113.3ft. and was 115 ft. high. It was designed by Sverdrup & Parcel to 1961 AASHO (American Association Of State Highway Officials) standard specifications. The construction contract worth more than US $5.2 million at the time, went to Hurcon Inc. and Industrial Construction Company, which built the steel trusses and deck. The piers were not built in the navigation channel instead the center span of the bridge consisted of a single 456- foot steel truss over a 390-foot channel being the longest span of the bridge.

Bridges also contributed to the expansion of many cities. The link between Brooklyn and Manhattan was possible because of the completion of the Brooklyn Bridge in 1883. It was the longest suspension bridge in the world at the time. All of this technology in

The same problem would occur every winter and political leaders thought it was time for a solution to be found. Every winter the East River would freeze over, making it difficult for the citizens of Brooklyn to get to New York City. A solution to this problem would be the building of the Brooklyn Bridge. With the backing of political boss, William Tweed the construction of the bridge would soon be underway. After 14 years of construction and much controversy the Brooklyn Bridge officially opened May 24th 1883.

Pittsburgh is called the City of Bridges because it has 446 of them. The Smithfield Street Bridge is the oldest extant bridges. It was built from 1881 to 1883. It was not the first bridge to built in that spot. The first bridge to built there was Pittsburgh first bridge, a wooden bridge designed by Lewis Wernwag. That bridge was destroyed in the Great Fire. John Roebling’s suspension bridge was built next. The bridge was destroyed a year later due to stability. Then there are the “Three Sisters” bridges. Vernon Covell and his group of engineers plus an architect by the name Stanley Roush designed and built the

The final primary component of a suspension bridge is the deck, or the roadway upon which cars drive and pedestrians walk. The deck is built from massive pieces of steel-reinforced concrete hoisted into the air and laid into place upon the bridge. Deck pieces are connected with bolts and rivets, then suspension cables connect each section of deck to the main

Brooklyn Bridge: This Bridge has its own importance of being the first steel bridge, which was made in 1883. The other importance that this bridge shares is that, it has remained a great source of inspiration for the poets, storywriters and songwriters, etc. You can even see this bridge as a romantic spot for lovers to hangout and reconcile from the lost love. So, get a bit romantic, come to The Brooklyn Bridge, and embrace your hired girl here. The feeling would be out of your

What are the old covered bridges of Madison County? Way back in Madison County, down back roads there lies an old piece of history, there lies the old covered bridges. An aroma of longstanding wood hangs in the air, the paint is blemishing, and the floorboards are groaning, but the timeworn bridges still stand. In the 19th century, many covered bridges were assembled. They were created to cover and shelter the roadway, and it was cheaper to replenish the boards of the roof and walls, then the compact beams of the bridge. Six covered bridges linger in Madison County, Iowa. These bridges received fame from Clint Eastwood’s movie, which utilized one of the bridges. These old covered bridges are an essential

Stretching across the San Francisco Bay stands the world famous Golden Gate Bridge. The bridge is located in one of nature’s most beautiful settings, spanning the mile-wide bay from Fort Point in San Francisco to the Marin County Shore. Joseph Strauss, specializing in bridge building, was the leader of the construction of the Golden Gate Bridge. The start of construction began on January 5, 1993 and, after four years, was completed on April 27, 1997. The bridge was needed to be built because of the growing population after the California Gold Rush. The bridge was a difficult task for engineers and is now an inspiration. The Golden Gate Bridge is one of the largest suspension bridges and is well known around the world. The Golden Gate

The deteriorating current structure bears an average of 138,000 vehicles per day, substantially more traffic than its designed capacity. During its first decade, the bridge carried fewer than 40,000 vehicles per day. Unlike the other major bridges in metropolitan New York, the Tappan Zee Bridge was designed to last only 50 years. In addition, the precious collapse of Minnesota's I-35W Mississippi River bridge in 2007 raised worries about the Tappan Zee Bridge's structural integrity. These concerns, together with traffic overcapacity and increased maintenance costs, escalated the serious discussions already ongoing about replacing the Tappan Zee with a new

It is shaped in a way to transfer weight to the towers and anchors with its tension (O'Connor, 1971, p. 372). Cables are made of high strength wires spirally bound to form a rope (O'Connor, 1971, p. 372). Vertical cable suspenders that are fastened to the main cables hang the actual roadway. Stiffening girders and trusses are along the side of the bridge to distribute concentrated loads and help to keep the motion of the bridge at a minimum (Troitsky, 1994, p115).

The High Bridge is New York’s oldest pedestrian bridge that was designed by Samuel Parsons Jr. and Calvert Vaux. People enjoyed their evening strolls with their friends, and horses carried loads through the bridge. The bridge eventually worn out by 1970s with the highway connection instructed by Robert Moses. Eventually, the bridge and the park were shut down and become forgotten by New Yorkers. After its majestic clean up in

A bridge is a structure providing path over an obstacle. When constructing a bridge, obstacle can be a river, railway track or a valley and the path provided by bridge can be for a road, pedestrians, a railway, pipelines, viaducts to carry water from rich areas to dry cities, or for commercial purpose to host commercial buildings such as restaurants and shops. A bridge can also be laid to reduce the distance of travel which in turn reduces the time to reach the destination.