The United States is known for its grand and ambitious projects that push the boundaries of innovation and engineering. From breathtaking entertainment venues to massive transport systems, these megaprojects are reshaping the American landscape. In this article, we will explore the top 10 most expensive megaprojects currently under construction in the U.S. So, let’s dive in!
Number 10: Las Vegas Grand Prix – $500 million
In November 2023, the Las Vegas Grand Prix is set to make a spectacular return after a forty-year hiatus. Unlike the previous event held in a parking lot, this time, Las Vegas is taking a more ambitious approach. A breathtaking circuit will wind through Las Vegas, featuring the famous Strip, iconic hotels, casinos, and even the Bellagio Fountain. However, the city’s old and bumpy roads require complete resurfacing to accommodate high-speed racing. With an estimated cost of $500 million, this project aims to create a thrilling race experience while revitalizing the city’s infrastructure.
Number 9: Brent Spence Bridge – $1.6 billion
The Brent Spence Bridge, connecting Ohio and Kentucky across the Ohio River, faces a significant challenge due to ever-increasing traffic. Originally designed to carry 100,000 vehicles per day, the bridge now handles more than double that amount. To alleviate congestion and ensure safety, a $1.6 billion federal plan was approved to construct a second bridge exclusively for highway traffic. By separating local and interstate vehicles, this project aims to reduce gridlock and enhance traffic flow.
Number 8: MSG Sphere – $2 billion
The MSG Sphere, an extraordinary entertainment venue in Las Vegas, promises an unmatched experience for visitors. Developed by the company behind Madison Square Garden, this venue will boast the largest LED screen worldwide, enveloping the audience with captivating visuals. With 4D effects, including smells, wind, and seat vibrations, the MSG Sphere offers a truly immersive experience. Its exterior will feature a programmable lighting system that can transform the sphere into various shapes, creating a mesmerizing spectacle. With an estimated cost of $2 billion, this architectural marvel is slated to open in 2023.
Number 7: Gordie Howe International Bridge – $4.5 billion
The Gordie Howe International Bridge sets a new standard for bridge construction, connecting Canada and the USA. As the longest cable-stayed bridge in North America, spanning 2.5 kilometers, this project aims to facilitate smoother cross-border travel and reduce congestion. It is named after the renowned hockey player Gordie Howe, signifying its role in fostering connections between the two countries. Notably, the project includes relocating several hundred Butler’s garter snakes, ensuring their protection and compliance with environmental laws.
Number 6: Amazon HQ2 – $5 billion
Amazon, the world’s second-largest company, is expanding its corporate foothold with the construction of Amazon HQ2 in Arlington, Virginia. With the goal of doubling their office space, this new headquarters will accommodate 50,000 employees, surpassing the existing HQ1 in Seattle. The selection process involved cities bidding for the opportunity to host HQ2, igniting debates about the impact on local economies. The standout feature of this project is the Helix, a 100-meter-tall structure resembling DNA strands, symbolizing Amazon’s commitment to innovative design.
Number 5: Project Connect Texas – $10.3 billion
In Austin, Texas, Project Connect tackles the city’s transportation challenges with an extensive upgrade. This groundbreaking initiative encompasses the construction of two light rail lines, three bus lines, a transit tunnel under downtown Austin, and the improvement of existing transport infrastructure. Project Connect aims to enhance accessibility, reduce congestion, and achieve environmental milestones such as a zero-emission fleet. By electrifying buses and trains, the project contributes to a sustainable future for Austin.
Number 4: Chicago O’Hare Airport Upgrade – $12.1 billion
Chicago O’Hare Airport, one of the busiest airports globally, is undergoing a massive $12.1 billion upgrade to address overcrowding and outdated infrastructure. Enhancements include the expansion of terminals and an increase in gate count to accommodate the ever-growing number of passengers. By modernizing this critical transportation hub, Chicago aims to provide a more efficient and enjoyable travel experience for millions of passengers every year.
Number 3: Hudson Yards – $25 billion
Hudson Yards, a visionary urban development project in Manhattan, New York, aims to transform the cityscape. With parks, shops, offices, apartments, and various amenities, Hudson Yards revitalizes the area with a mix of modernity and green spaces. Iconic features include the Edge, the highest sky deck in the Western Hemisphere, providing breathtaking views of the city, and the honeycomb-like structure called Vessel. This architectural gem, though initially controversial due to photo ownership rights, has become a must-visit attraction for tourists.
Number 2: Texas Sea Wall – $31 billion
The Texas Sea Wall, also known as the Ike Dike, is a crucial project addressing the vulnerability of Galveston Bay to storm surges. After Hurricane Ike caused significant damage and loss of life in 2008, the Army Corps of Engineers devised a plan for a new and improved seawall. This $31 billion project aims to protect the region from future hurricanes, featuring surge gates that can prevent water breaches in extreme weather conditions. By safeguarding the area, the Texas Sea Wall ensures the safety of local communities and prevents substantial economic losses.
Number 1: Sound Transit 3 – $53 billion
Sound Transit 3, the most expensive megaproject on our list, sets out to address the congestion crisis in Seattle, Washington. With an astronomical 95% increase in congestion between 2010 and 2015, Seattle faces immense challenges due to population growth. Sound Transit 3 plans to construct over 100 kilometers of rail, accommodating an estimated 600,000 daily passengers. The project also includes rapid buses and numerous stops and stations, providing a comprehensive and sustainable solution to Seattle’s transportation needs.
In conclusion, these megaprojects showcase the United States’ commitment to ambitious undertakings that transform cities and enhance infrastructure. From iconic entertainment venues to innovative transportation systems, these projects shape the future of American cities and fulfill the evolving needs of their residents and visitors.
Which of these projects are you most excited about? Let us know in the comments below! And for more captivating top lists and insightful articles, visit Top X, your ultimate destination for rankings and rankings-related content.
