Explore the Man-Made Wonders of USA
Take an inside look at 7 man-made wonders of the USA. From a sculpture carved out of a mountain to bridges of magnificent beauty, these wonders are marvels of engineering and design and works of pure genius.
1. The Brooklyn Bridge – A Symbol of American Engineering and American History in the USA
The Brooklyn Bridge is a symbol of American engineering and American history, and a landmark in the city. It was built in 1883 by the engineers of the Brooklyn Bridge Company and is the tallest structure in New York City. From 1913 to 1929, it was the tallest building in the world.
Today, it is the site of the Brooklyn Bridge Museum. The Brooklyn Bridge features sweeping vistas and a rich ecosystem. It is also one of the most accessible spots in New York City, located just a few minutes from the center of the city. You can visit the Brooklyn Bridge by taking the A or C Train, which will bring you to Washington Street.
After the station, you can walk along the paved walkway to reach Washington Street. The Brooklyn Bridge opened as the longest suspension bridge in the world on May 24, 1883, connecting the boroughs of Brooklyn and Manhattan. The bridge’s construction was fraught with disaster, but its towers are now iconic symbols of the city. Crossing the bridge is a thrilling experience.
After you cross it, walk along the bridge’s walkway for spectacular views of the East River and Manhattan. The Brooklyn Bridge was constructed in stages. Its construction began with the caissons, which are massive steel tubes that are attached to the top of the bridge. In 1884, circus entertainer P.T. Barnum took 21 elephants over the bridge. A week later, the bridge opened to the public.
Thousands of people crowded the bridge on Memorial Day and panic ensued because of the rumors of a collapse. During the construction, his wife, Emily, served as his “amanuensis,” answering his mail and communicating with the bridge’s officials. During this time, many visitors came to the Brooklyn home of John Roebling and visited him.
2. The Empire State Building is a Must-See When Traveling in the USA
If you’ve ever been to New York City, you’ve probably noticed the Empire State Building. It’s one of the city’s most iconic landmarks and it’s also one of the most popular attractions. If you plan to visit the Empire State Building, make sure to buy your tickets in advance.
The building can get busy, and you don’t want to wait around in a long line. To avoid that situation, you can buy tickets ahead of time online. The Empire State Building was completed in 1931, and it was once the tallest skyscraper in the world. Today, it serves as an office building for many companies and is a popular tourist attraction.
It features a viewing platform at the 80th floor, and it has its own zip code. The Empire State Building has also been featured in several movies and television shows. Typically, the Empire State Building is open seven days a week. Its hours are 8 am until 2 am, but this can vary, so it’s best to check ahead of time.
During the busiest months, there may be long lines, so it’s a good idea to buy tickets online ahead of time to avoid any delays. For those who are traveling with disabled children or elderly people, the building offers a wheelchair accessible entrance at the 34th street level. Another reason to visit the Empire State Building is the beautiful view.
It’s known for its iconic observation deck and breathtaking cityscape, but the building offers so much more. Over the past few years, the building has made significant improvements that make visiting it a memorable experience.
3. Travel to the Golden Gate Bridge in the USA
The design of the Golden Gate Bridge began in 1921, when Strauss, an engineer from Chicago, proposed a design for a new bridge. He estimated that it would cost between $25 and $30 million to build the new bridge. The initial designs, however, were rejected by critics and deemed ugly.
It is advisable to check the weather forecast before driving on the bridge. It can be foggy and windy, so bring layers of clothing. Taking public transportation is an easy way to get to the bridge, as the #28 SF Muni bus stops at the Welcome Center. Another way to get there is by Golden Gate Transit.
This bus will stop at the Welcome Center, but it costs twice as much. The Golden Gate Bridge has been named one of the seven wonders of American engineering. It has been dubbed the world’s most photographed bridge and survived the Loma Prieta earthquake. It was also named one of the seven civil engineering wonders in 1994.
The bridge is an iconic landmark of San Francisco and has a rich history. After your visit to the bridge, you can take one of the many available tours. You can also ride a bicycle across the bridge and go into Sausalito, where you can enjoy a sunset cruise. Alternatively, if you have the budget, you can take a private helicopter tour.
4. Visit the Space Needle in Seattle, Washington, USA
Visit the 605-foot-tall spire of the Seattle Center to get a breathtaking view of the city. The tower also has an observation deck and rotating restaurant. It’s one of the world’s tallest structures. Listed on the UNESCO World Heritage List, the Space Needle is an unforgettable place to spend an afternoon.
If you’re a first-time visitor to Seattle, the Space Needle is a must-see landmark. The elevator ride to the top takes 43 seconds and will take you 520 feet up. When you board the elevator, try to get a window seat so that you can see the city. If you’re not sure where to sit, ask the operator for recommendations.
The Space Needle has a long history. It was built to celebrate the 1962 World’s Fair. Originally designed as a restaurant on top of a tall tower, it was later altered by Seattle architect John Graham to include a revolving restaurant. The original design for the Space Needle did not include financing from Seattle, but the city and investors stepped in to help make the vision a reality.
While the Space Needle is now 60 years old, it remains a symbol of the city and its future. Construction of the Space Needle began on April 17, 1961, when the foundation was dug. It required 467 concrete trucks to fill the hole. The structure was completed in December 1961, and the Space Needle opened on April 21, 1962. It cost $4.5 million to construct.
5. A Guide to Mount Rushmore in the USA
The process of carving the faces of Mount Rushmore began on August 10, 1927. It involved more than 350 workers and fourteen years of intense work. During this time, sculptor Gutzon Borglum developed a “pointing” system, allowing him to remove rock to within a few inches of the finished surface.
In addition to the dynamite, workers also used air hammers to refine the carving. Eventually, they were able to remove 90 percent of the rock and complete the sculpture. Washington was the first to be carved, followed by Jefferson, Lincoln, and Roosevelt. Visitors can book a guided tour of the monument, which lasts about 45 minutes.
The tours are offered by rangers, and they cost $6 each. Alternatively, audio tours and multi-media tours are available for an additional fee. You can also opt for a private full-day tour, which includes visits to Mount Rushmore, the Crazy Horse Memorial, and Custer State Park. Mount Rushmore is one of the most popular tourist attractions in the U.S., so be sure to plan enough time to see everything.
The park has several museums and exhibits that you can visit. For a first-time visit, you should plan on spending about four or five hours, which includes a visit to the Lincoln Borglum Visitor Center, the Sculptor’s Studio, and the Blackberry Trail. If you have a dog, you can even take your dog along on the Blackberry Trail, which is dog-friendly.
Thomas Jefferson was the third president of the United States and the primary author of the Declaration of Independence. His interests were very diverse, which is why Borglum insisted that he include him in the sculpture. His inclusion on the mountain represents the birth of the United States.
6. The Washington Monument in Washington, D.C., USA
The Washington Monument is a large, sandstone monument that commemorates the first president of the United States, George Washington. The monument was constructed from 1848 to 1884 and was dedicated on February 21, 1885.
The project was halted for several reasons, including lack of funds and the U.S. Civil War, but eventually construction was complete and the monument was opened to the public on October 9, 1888. To enter the monument, visitors must first pass through security screening.
Visitors are not allowed to bring weapons or bulky items. After completing the screening, visitors may board the elevator to the top. The elevator ride takes about 70 seconds and includes a short video about the monument. Once at the top, visitors can view exhibits and see the views from both levels.
The first phase of construction used six tons of gneiss stone. The stone was placed on a 20-foot-high iron frame. This iron frame contained booms and block-and-tackle systems for setting the stones. After the foundation was set, masons erected the first 20 feet of stone and moved it to the top of the iron frame.
If you’ve never visited the Washington Monument, don’t miss out on it! This iconic landmark is visible from miles around and is a must-see for visitors to Washington, D.C. It is the tallest building in the city and provides 360-degree views of Virginia, Maryland, and Washington.
7. Travel to the Hoover Dam
The Hoover Dam is a concrete arch-gravity dam. It supplies water and electricity to three states, including Arizona and southern California. It was constructed in 1931 and was considered a feat of engineering at the time. The construction of the dam cost about $49 million. The dam’s power plant cost an additional $71 million.
The Hoover Dam was built to protect southern California from flooding from the Colorado River. It also provides water to irrigate farm fields and power to the rapidly growing cities of the Southwest. However, its construction had an unintended result. As the construction of the dam continued, it became a symbol of American industry and labor in the 1930s.
While touring the Hoover Dam, consider taking a guided tour to get a better understanding of its history. There are numerous guided tours available. Tours that include an informative explanation of the dam’s history and construction can help you save time and money. In addition, guided tours are often cheaper than renting a car.
In addition to being one of the largest manmade structures in the United States, the Hoover Dam is also Nevada’s most popular tourist attraction. It is an outstanding example of American engineering and is included in many lists of modern marvels.