Infrastructure and Construction

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kmaherali
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Joined: Thu Mar 27, 2003 3:01 pm

Infrastructure and Construction

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World's Tallest Bridge Officially Opens to Traffic, Cutting Travel Time from 2 Hours Down to 2 Minutes

The newly-built Huajiang Grand Canyon Bridge in Southern China towers over the Beipan River at approximately 2,050 feet tall

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NEED TO KNOW

- The world’s tallest bridge, located in the Guizhou province in Southern China, officially opened to traffic on Sunday, Sept. 28
- Called the Huajiang Grand Canyon Bridge, the engineering marvel towers approximately 2,050 feet above the Beipan River
- It took nearly four years to construct, and reduces travel time across the canyon from two hours to two minutes

The world’s tallest bridge has officially opened for traffic — and it’s cutting down travel time for commuters by a significant amount.

The record-breaking Huajiang Grand Canyon Bridge in Southern China stands approximately 2,050 feet above the Beipan River, making it the tallest bridge in the world, according to NBC News and CNN. The newly-constructed bridge — which towers over the river and gorge in the province of Guizhou — officially opened to traffic on Sunday, Sept. 28.

After three years and eight months of construction, the record-breaking bridge now connects major tourist spots in the region and cuts travel time across the canyon from two hours to two minutes, NBC News reported, citing local officials.

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Aerial view of the Huajiang Grand Canyon Bridge in China.

At 4,600 feet in length, it also sets the record for the world’s longest bridge in a mountainous region, according to NBC News.

The bridge took the “world’s tallest” record from another bridge in the Guizhou province, the Beipanjiang Bridge, which crosses over the same river.

In addition to the faster commute across the canyon, the Huajiang Grand Canyon Bridge was built in an effort to increase tourism and economic growth in the region.

One of the highest points of the bridge is home to a coffee shop that stands approximately 2,600 feet above the river, per NBC News. Located atop one of the towers, tourists can take a high-speed elevator up to the lookout point to enjoy the sweeping views.

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Tourists visit the Huajiang Grand Canyon Bridge on Sept. 28, 2025.
CFOTO/Future Publishing via Getty

Thrill seekers also have the option to try out bungee jumping on the bridge, or walk along a glass walkway at 1,900 feet in the air.

https://people.com/worlds-tallest-bridg ... s-11821029
kmaherali
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Joined: Thu Mar 27, 2003 3:01 pm

Re: Infrastructure and Construction

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Like no other commute on the planet: Inside Saudi Arabia’s dazzling $22-billion metro system

Taking the metro is usually little more than a means to an end while moving around cities, but Saudi Arabia’s brand new Riyadh Metro is turning this notion on its head.

Launched in December 2024, the automated rapid transit system brings new meaning to the phrase, “It’s not the destination, it’s the journey.”

Spanning over 176 kilometers, or about 110 miles, across six different lines, the long-awaited network — the world’s longest driverless metro system — links key points across the capital, including King Khalid International Airport and the King Abdullah Financial District, or KAFD.

Standout stations

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Riyadh's stunning King Abdullah Financial District Metro Station (KAFD) was designed by Zaha Hadid Architects. - Royal Commission for Riyadh City
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Built at a cost of $22.5-billion, the system can carry at least 3.6 million passengers a day. And it’s filled with what can only be described as architectural marvels.

Riyadh Metro has a total of 85 stations, with four stand outs — King Abdullah Financial District (KAFD), STC, Western Station and Qasr Al Hokm.

Located in Riyadh’s historic core, Qasr Al Hokm was designed by Norwegian architectural firm Snøhetta in collaboration with design and consultancy firm ONEWORKS + CREW. Officially opened in February 2025, it provides direct access to several government buildings and landmarks, including Al-Hukm Palace, Imam Turki bin Abdullah Grand Mosque and Al Masmak Palace.

But, the station itself has already become a landmark itself. Commuters often stop to admire its sweeping design.

Covering 22,500 square meters, and reaching 40 meters underground, Qasr Al-Hokm is spread across seven floors, with 17 elevators and 46 escalators. Its curved stainless-steel canopy reflects images of the surrounding district, a deliberate blending of history and modernity.

Inside are shops, art displays and even an indoor garden, where travelers can pause on benches and take in the space.

A top attraction

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The long-awaited network spans over 176 kilometers across six different lines. - Royal Commission for Riyadh City
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For some, the station now rivals established tourist sites.

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kmaherali
Posts: 23384
Joined: Thu Mar 27, 2003 3:01 pm

Re: Infrastructure and Construction

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Meta Builds AI Center the Size of 70 Football Fields. Residents Near Similar Facility Say They're 'Scared to Drink Our Own Water

“It feels like we’re fighting an unwinnable battle that we didn’t sign up for,” said Beverly Morris, who lives near Meta's data center in Georgia

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Meta CEO Mark Zuckerberg; the Richland Parish Data Center.
Credit : David Paul Morris/Bloomberg via Getty; Meta

NEED TO KNOW

- A massive AI data center is being built in rural Louisiana by Meta, as residents in Georgia say they're navigating a poor water supply after the company began constructing a similar facility in 2018
- Beverly Morris said she's "scared" to drink water from her well
- Meta has promised 500 new jobs will be created because of the project in Louisiana, and plans to be "water positive" by 2030, ensuring its facilities restore more water than they consume

In a rural Louisiana farming community of 20,000 people, Meta is building a 4-million-square-foot artificial intelligence data center, even as some locals in Georgia grapple with a dwindling and discolored water supply following the construction of a similar facility that began in 2018.

The new builds are part of a larger trend in which everyday residents are caught in the path of tech companies seeking to build infrastructure in new areas with few regulations. Regions are drained of important resources, with citizens often paying some of the cost.

For some residents of Newton County, Ga., issues with their water supply began as Meta started building a $750 million data center in 2018, The New York Times reported.

However, Facebook's parent company previously said that its existing centers have had "positive impacts" in the local communities and economies where they're built.

That wasn't the case for Beverly and Jeff Morris, who live about 1,000 feet away from the Georgia facility. Their problems began shortly after Meta broke ground on the center, according to the Times. Months after construction began, a number of their appliances that use water stopped working — and Jeff told the newspaper that a buildup of sediment in the water was to blame.


Since then, they've had to replace their appliances three times, per the Times. Even now, the couple told the newspaper they only have one working bathroom, which they share with their adult son with Down syndrome.

“It feels like we’re fighting an unwinnable battle that we didn’t sign up for,” Beverly told the outlet, adding that she's "scared to drink our own water."

Still, the Morrises aren't the only ones noticing a drastic shift in their well water. Their neighbor, Chris Wilson, told the Times that he has had issues with poor water pressure since construction began. To keep his water flowing, he now replaces his filters every month instead of annually. At times, the water gets "so brown, you’d think it came from a creek," Wilson told the paper.

In a statement shared with PEOPLE, the company maintained that an independent study found the center doesn't use groundwater for any purpose and water flows away from the homeowners' well, making it "very unlikely" that the facility's activities were impacting them.

Instead, the Meta site sources water for construction from more than 10 miles away from the Morrises' house, the company said.

The spokesperson did not dispute Meta's data centers use large amounts of water but said it has taken steps to be sustainable.

Meta's facilities use a "cooling technology that is significantly more water efficient than the industry standard" and reuses water multiple times, the spokesperson said. Meta's sites also use natural vegetation to help reduce "irrigation demands," and capture rainwater.

The company said it uses an equal amount of "clean and renewable energy" as the electricity it consumes, and plans to restore more water than its facilities use by 2030.

The 2.5-million-square-foot data center outside Atlanta uses about 10% of the county’s total water use a day, the Times reported.

On average, such facilities can consume 500,000 gallons of water on a daily basis, mostly to cool computer servers.

If the local water authority can't upgrade the current facilities, locals in Newton County may have to ration their water. Ben Sheidler, a spokesperson for the Joint Development Authority, which oversees the industrial park in which the center is located, told the paper that the cause of the county's water problems is unknown.

“I wouldn’t want to speculate that even the construction had something to do with it,” Sheidler told the paper of the water issues the two families are facing. “One thousand feet away is a pretty significant distance.”

Recently, other companies have applied to build data centers in Newton County, some of which requested 6 million gallons of water a day, according to the Times.

“Water is an afterthought” for tech companies, Newsha Ajami, a hydrologist and director of urban water policy at Stanford University, told the paper. “The thinking is, ‘Someone will figure that out later.’”

Last December, the social media giant announced that it was constructing a $10 billion data center in Richland Parish, Louisiana, according to Reuters and the Associated Press, which put the square footage in terms that are easier to understand: the center is as big as 70 football fields.

“Meta is building the future of human connection and the technology that makes it possible. And this data center will be an important part of that mission,” said Kevin Janda, Meta's director of Data Center Strategy, in December 2024.

What isn’t clear is how much the parent company of Instagram will pay to cover the more than $3 billion in new infrastructure to power the center, the AP reported.

This summer, Louisiana’s Public Service Commission voted to expedite the approval for the construction of three natural gas turbines that will run the center on more than 2 gigawatts of energy, WIRED reported.

Critics protested the rushed process, claiming there was no time for changes in the deal filed by Meta and Entergy Louisiana, the utility company that will oversee the plants, according to the outlet. Members of the public also expressed concerns that their energy bills would increase and there would be water shortages, according to WIRED.

The infrastructure plan was approved in a four-to-one vote, after Entergy promised to increase protections to stop a potential increase in the rates residents will pay, the AP reported.

Nondisclosure agreements have ensured that Meta doesn’t have to share how much it will pay towards the project, the AP reported. The company will also benefit from a state law that exempts it from paying sales tax, which could have resulted in “tens of millions of dollars or more each year” in revenue, according to the AP.

For Public Service Commissioner Davante Lewis, the only person to vote no, there is a lack of transparency about how much energy the data center will consume, if Meta’s 500 promised jobs will come to fruition and if the gas-powered turbines were the best option.

“There’s certain information we should know and need to know but don’t have,” Lewis told the outlet.

Meta has agreed to pay for about half of the cost of the turbines over the first 15 of the 30-year period, but the $550 million transmission line will be funded by all grid users, the AP reported.

When contacted by PEOPLE, Entergy said in a statement that “Meta is directly paying for the infrastructure required to interconnect and serve them, which protects other customers from paying that cost.”

The utility company also claimed that “Meta’s electric payments to Entergy will lower what customers pay for resilience upgrades by approximately 10%,” in addition to a reduction in storm charges once the facility is running.

“Meta coming to Louisiana means customer bills will be lower than they otherwise would have been,” Entergy said.

Mark Zuckerberg, chief executive officer of Meta Platforms Inc., wears a pair of Meta Ray-Ban Display AI glasses during the Meta Connect event in Menlo Park, California, US, on Wednesday, Sept. 17, 2025.
Image
Mark Zuckerberg, the CEO of Meta.
David Paul Morris/Bloomberg via Getty

When the AI center was announced in December 2024, the Louisiana Economic Development called it a “transformational investment” that was projected to create 500 or more new jobs and 1,000 “indirect jobs.”

“Meta’s investment establishes the region as an anchor in Louisiana’s rapidly expanding tech sector, revitalizes one of our state’s beautiful rural areas, and creates opportunities for Louisiana workers to fill high-paying jobs of the future,” Gov. Jeff Landry said in a statement at the time.

In its own statement shared with PEOPLE, Meta touted the same number of jobs — plus an additional 5,000 construction jobs — and said that they're investing "over $200 million in local infrastructure improvements, including roads and water infrastructure."

"Richland Parish is our home, and we are committed to playing a positive role and investing in the community’s long-term vitality," the company said in a statement.

"Meta has worked closely with Entergy from the beginning to plan for our energy needs, and we will cover the utility’s cost to serve this data center," their statement continued. "Meta worked with Entergy to ensure we cover the costs associated with our energy load without shifting costs onto other Entergy Louisiana customers."

Trucks pass by the site of Meta's Richland Parish Data Center in Holly Ridge, La., Monday, Aug. 18, 2025.
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Trucks pass by the site of the Meta data center in Richland Parish, La.
AP Photo/Sophie Bates

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Despite these promises, there is concern that the Meta site will impact locals in a negative way. (In September, The Shreveport Times ran the headline “A Meta data center is coming to Louisiana. Why it will use up state's water, electricity”.) Critics say that Meta could step away from or not renew its contract, leaving the public to fund the power plants for the remainder of the 30 years, the AP reported.

“My general fear is that too many data centers are being built,” Susan Stevens Miller, a lawyer for the Union of Concerned Scientists and Alliance for Affordable Energy, which opposed the application for the turbines, told WIRED. “That means some of the data centers are just going to be abandoned by the owners.”

https://people.com/meta-builds-ai-data- ... s-11821565
kmaherali
Posts: 23384
Joined: Thu Mar 27, 2003 3:01 pm

Re: Infrastructure and Construction

Post by kmaherali »

The 6 Largest Museums in the World

From Paris to Beijing, the world's largest museums stand out for their immense collections, record-breaking scale, and millions of visitors.

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Museums play a vital role in preserving history and educating the public about people, places, animals, art, and artifacts from all around the world. While there are museums in just about every major city across the globe, some are vast institutions that one could spend days wandering through, poring over the depth and diversity of their collections. In this article, we have gathered the world’s largest museums, whether by size, collection, or research center, and examine what each of these incredible institutions has to offer for the millions of visitors who trek there every year. You can also explore our lists of the world’s must-visit History https://www.thecollector.com/best-histo ... the-world/ and Art museums https://www.thecollector.com/must-visit-art-museums/.


1. The Louvre Is the Largest Museum in the World

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Aerial view of the Louvre Museum in Paris, France.

Of all the museums in the world, the Louvre in Paris is the largest by gallery space, covering more than 650,000 square feet in total. The museum was once a medieval fortress, and the home for French kings before becoming the vast Parisian Museum in 1793 that we know and love today.

The Louvre is home to some of the most important art and artifacts in the history of human civilization, including Leonardo da Vinci’s Mona Lisa (1519), The Winged Victory of Samothrace, Théodore Géricault’s Raft of the Medusa (1818-19), and Eugene Delacroix’s iconic masterpiece Liberty Leading the People, (1830), to name just a few. Because of its incredible scale, one could spend literally days wandering through the Louvre, which is why so many people come back again and again to take in more.

Size: Collection size Annual visitation:
782,910 square feet of gallery space 600,000+ works ~9 million

2. The Smithsonian Institution Is the Largest Museum Complex

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The entrance to the Smithsonian National Museum of Natural History.

The Smithsonian Institution is the largest complex of museums in the world, with 19 different galleries and museums spread across the United States, including the Smithsonian American Art Museum, the National Museum of Natural History, the National Museum of African Art, and the National Air and Space Museum.

The Smithsonian also runs a large zoological park, containing a long A to Z of animals from the tiniest insects to the largest mammals. And, alongside these sites, there are eight different research stations where diverse fields are explored, including marine biology, astrophysics, environmental research, and American art.

Size: Collection size Annual visitation:
154 million square feet across all facilities 154 million+ objects ~22 million

3. Russia’s State Hermitage Museum Has the Largest Collection of Paintings

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Interior view of the State Hermitage Museum in St. Petersburg, Russia.

While other museums have achieved record-breaking scale and floor space, the State Hermitage Museum in Russia currently houses the largest collection of any single museum in the entire world. They own more than 3 million artifacts that date all the way from the Stone Age to the early 20th century.

Once the home of Russian Tsars, this impressive stretch of six buildings running along the river Neva was converted into a court museum in 1764 by Catherine the Great to house her impressive collection of paintings. One of the museum’s star attractions is its Gold Rooms, showcasing priceless gold masterpieces from Eurasia, the Orient, and the Black Sea Littoral. They also own masterpieces by Western artists, including Rubens, Titian, Goya, Picasso, and Van Gogh.

Size: Collection size Annual visitation:
2.7 million square feet across six buildings 3 million+ objects (including tens of thousands of paintings) ~4.5 million

4. The National Museum of China Is the Largest Single-Building Museum

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Exterior view of the National Museum of China in Beijing.

The National Museum of China, located on the eastern side of Tiananmen Square in Beijing, holds the record as the largest single museum building in the world. Formed in 2003 through the merger of the Museum of Chinese History and the Museum of the Chinese Revolution, it now stands as one of the most important cultural institutions in Asia.

Inside its 48 exhibition halls, visitors can explore more than 5,000 years of Chinese civilization, from Neolithic jade carvings to Qing dynasty relics. With its sheer scale and unrivaled collection of Chinese cultural treasures, the museum continues to draw millions of visitors each year.

Size: Collection size Annual visitation:
2.1 million square feet of total construction area 1.4 million+ objects ~7.4 million

5. The Grand Egyptian Museum Is the Largest Museum for a Single Civilization

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Interior view of the Grand Egyptian Museum in Giza, Egypt.

The Grand Egyptian Museum (GEM) in Giza is the largest museum in the world devoted to a single civilization. Situated just two kilometers from the Giza Pyramid Complex, the GEM represents a monumental investment in preserving Egypt’s heritage. Construction began in 2005 and was completed in 2023 at a cost of $1 billion, with its official opening set for November 2025.

Once fully open, the museum will display the complete collection of Tutankhamun’s treasures for the first time, alongside colossal statues and artifacts spanning Egypt’s 5,000-year history. The GEM is designed not only as an exhibition space but also as a major research and conservation center, redefining how the world engages with ancient Egyptian culture.

Size: Collection size Grand opening date:
410,000 square feet of gallery space 100,000+ objects November 1, 2025

6. The Metropolitan Museum of Art Is the Largest Museum in the Americas

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Interior view of the Metropolitan Museum of Art in New York City.

The Metropolitan Museum of Art is the largest museum in the Americas. While its gallery space is smaller than the Louvre, the Met’s total floor area stretches to an extraordinary 2 million square feet, making it the most expansive museum in the Western Hemisphere.

Opened in 1870, the Metropolitan Museum’s aim was “to bring art and art education to the American people.” Since this time, it has more than fulfilled its role, housing an impressive array of around 50,000 different objects spanning more than 5,000 years of human history. These range from the columns of ancient Greek temples to indigenous African wood carvings, along with Canova’s Perseus with the Head of Medusa, 1804-6, and John Singer Sargent’s infamous Madame X, 1883-84.

Size: Collection size Annual visitation:
633,000 of gallery space 1.5 million+ works ~5.5 million

Recap & Quick Facts

Museum Location Size (gallery / area) Collection size Annual visitation / Opening

- The Louvre Paris, France 782,910 sq ft of gallery space 600,000+ works ~9 million
- Smithsonian Institution United States (19 museums + National Zoo) 154 million sq ft across all facilities 154 million+ objects ~22 million
- State Hermitage Museum St. Petersburg, Russia 2.7 million sq ft across six buildings 3 million+ objects ~4.5 million
- National Museum of China Beijing, China 2.1 million sq ft total construction area 1.4 million+ objects ~7.4 million
- Grand Egyptian Museum (GEM) Giza, Egypt 410,000 sq ft of gallery space 100,000+ objects Grand opening: Nov 1, 2025
- The Metropolitan Museum of Art New York City, USA 633,000 sq ft of gallery space (≈ 2 million sq ft total floor area) 1.5 million+ works ~5.5 million

https://www.thecollector.com/largest-mu ... the-world/
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