1

Pacific Coast Highway

Image: Joe Pilié

The Pacific Coast Highway , officially known as California State Route 1, runs along the stunning California coastline. This iconic route stretches from Dana Point in Orange County to Leggett in Mendocino County, offering breathtaking views of the Pacific Ocean, rugged cliffs, and charming coastal towns.

Designated by the United States Department of Transportation as an All-American Road , the Pacific Coast Highway also serves as a vital artery for residents in the Greater Los Angeles Area and the San Francisco Bay Area. Unfortunately, the route is also known for its frequent coastal landslides, which often cause sections of the road to be closed or redirected inland, so if you are planning to take this route, be sure to check conditions and plan ahead.

2

Blue Ridge Parkway

Image: Angela Bartosh

For those who love bluish mountains and epic landscapes, this route is a must-visit. Winding through the Appalachian Mountains, the Blue Ridge Parkway connects Shenandoah National Park in Virginia to the Great Smoky Mountains National Park in North Carolina.

This 469-mile drive is renowned for its fall foliage, lush scenery, and panoramic vistas. Whether you plan to hike some of its many trails, explore historic sites, or simply enjoy the views from the comfort of your vehicle, the Blue Ridge Parkway offers a truly rewarding experience. Just be aware that the road is not maintained in winter, and certain sections and high passes may be closed from late fall through early spring.

3

Route 66

Image: Nikolai Justesen

Famously dubbed the "Mother Road" by Steinbeck in The Grapes of Wrath , Route 66 embarks on an epic cross-country journey from Chicago to Santa Monica, stretching a total of 2,448 miles. Immortalized in songs and media, this historic road has achieved legendary status, not only as one of the country’s most celebrated routes but also as a symbol of the United States around the world.

This iconic route takes you through picturesque small towns, vast deserts, and quintessential Americana. Though the original road was supplanted by the Interstate Highway System in 1985, much of the historic route has been preserved as a National Scenic Byway , now known as "Historic Route 66."

4

Great River Road

Image: Mitchell Kmetz

Following the course of the Mississippi River , the Great River Road stretches 2,340 miles through ten states, from Minnesota to Louisiana. The term "Great River Road," however, refers not only to the official network of roadways that follow the river's path but also to a broader region of historical and touristic significance.

Originally extending north into Canada, it once connected with the provinces of Ontario and Manitoba. Notable stops along the route include the Twin Cities, Mark Twain's hometown of Hannibal, Missouri, and the Delta Blues Museum in Clarksdale, Mississippi.

5

Going-to-the-Sun Road

Image: Tevin Trinh

Located in Montana's Glacier National Park, the Going-to-the-Sun Road is a 50-mile engineering marvel, with sections carved into steep rock faces. This alpine route traverses the Continental Divide through Logan Pass at an elevation of 6,646 feet, offering jaw-dropping views of glaciers, waterfalls, and wildlife.

The road is named after Going-to-the-Sun Mountain, which dominates the eastbound view beyond the high pass. According to a Native American legend, a deity called Sour Spirit descended from the sun to teach the Blackfeet tribe how to hunt, giving the mountain its name.

6

Overseas Highway

Image: Ilse Orsel

Connecting mainland Florida to Key West, the Overseas Highway is a 113-mile journey across a series of bridges and tropical islands. Much of the route was built on the remnants of the Overseas Railroad , which was severely damaged and partially destroyed by the 1935 Labor Day hurricane. In the 1950s, the Overseas Highway was revamped into a major coastal route linking Miami to Key West.

This exotic drive not only offers spectacular views of turquoise waters and coral reefs but also provides the opportunity to spot local wildlife such as American alligators, American crocodiles, and Key deer.

7

Tail of the Dragon

Image: Stephen Cook

Deals Gap , a thrilling mountain pass along the North Carolina–Tennessee state line, is famously known as the Tail of the Dragon due to its astonishing 318 curves in just 11 miles. This legendary stretch of U.S. Route 129 is a global favorite among motorcyclists and sports car enthusiasts, who often come to challenge their vehicles and driving skills on its winding curves.

As the road forms part of the southwestern boundary of the Great Smoky Mountains National Park , the 11-mile stretch remains free from urban development and features numerous scenic overlooks and pull-off points.

8

Hana Highway

Image: Claude Piché

Also known as The Road to Hana, the Hana Highway on Maui, Hawaii, is a 64.4-mile stretch of Hawaii Routes 36 and 360 that traverses through rainforests, cascading waterfalls, and seascapes. As it meanders across the island, the road features over 600 curves , leading to the charming town of Hana, one of the most isolated communities in the state.

Before you get too excited, though, be prepared for a journey that can take nearly three hours. Although the distance may seem short on paper, the highway's winding, narrow nature and its 59 one-lane bridges can significantly extend travel time.

9

Natchez Trace Parkway

Image: Mika Matin

Stretching 444 miles from Natchez, Mississippi, to Nashville, Tennessee, the Natchez Trace Parkway is a journey rich in history and natural beauty. This scenic drive follows the ancient Native American trail of the same name, even preserving sections of the original path.

This historical route offers peaceful landscapes and numerous recreational opportunities for visitors. Notable stops include archaeological treasures like Emerald Mound , several abandoned towns and historic settlements, and the Meriwether Lewis Monument and Grave Site.

10

U.S. Route 50

Image: Paddy Kumar

U.S. Route 50 is a major highway that spans the width of the United States, connecting Ocean City, Maryland, on the East Coast to Sacramento, California, on the West Coast. Stretching 3,073 miles, this route traverses diverse landscapes but is most renowned for its rural desert and mountainous scenery in the western United States.

Particularly notable is its Nevada segment, famously dubbed "The Loneliest Road in America" due to its sparse traffic and lengthy, isolated stretches. Established in 1926 as part of the original U.S. Highway system, US 50 initially extended from Wadsworth, Nevada, to Annapolis, Maryland. The original route incorporated several historic trails, including the Lincoln Highway, Midland Trail, and the National Old Trails Road.

1

The first toll

Image: Barry A

When the bridge first opened to cars, the toll was 50 cents each way, $1 for a round trip, and an additional 5-cent charge for cars carrying more than three passengers. While this may not seem like much today, that money was crucial in covering the construction costs. In today’s terms, the toll would be equivalent to about $11 .

2

The Half-Way-to-Hell Club

Image: Rasmus Gundorff Sæderup

Building this massive suspension bridge was no easy task, and the story of the "Half-Way-to-Hell Club" members proves just how dangerous it was. These 19 workers were on the job when they slipped and fell from the bridge . But in the midst of their fall, something saved them : a safety net placed under the bridge, an ingenious and innovative safety measure for the 1930s.

3

A different picture

Image: Leo_Visions

While it's hard to imagine the Golden Gate Bridge without its iconic "International Orange" color, the original plan was actually quite different. During construction, they considered painting the bridge black and yellow to give it visibility. However, when the architects saw the beautiful reddish-orange hue of the primer, they decided to keep it. We have to say we're glad they didn't go with the original idea!

4

Good citizens

Image: Zoshua Colah

San Franciscans redefined what it meant to be good citizens when, during the Great Depression, they helped fund the Golden Gate Bridge by putting up their homes and farms as collateral to make the project a reality. This incredible show of faith during one of the nation's toughest economic times is truly inspiring.

5

Really heavy

Image: Leo_Visions

With its immense size and structure, it’s no surprise that this imposing bridge is incredibly heavy. Even so, the number might still shock you: The Golden Gate Bridge weighs around 894,000 tons! That's nearly the equivalent of 2.5 Empire State Buildings!

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5,000 - 10,000 gallons

Image: JOSHUA COLEMAN

Its weight goes hand in hand with its size: the bridge is about 1.7 miles long from end to end, and its towers rise 746 feet above the water. This means the amount of paint required to cover it is anything but small. To repaint the bridge, between 5,000 and 10,000 gallons of its iconic color are used.

7

Dangerous challenges

Image: Anastasia R.

The completion of the Golden Gate Bridge had its challenges. In 1935, a powerful 7.8 magnitude earthquake struck the area, causing the entire San Francisco Bay Area, including the bridge under construction, to shake violently. One worker reportedly recalled that the south tower swayed 16 feet in each direction while several of his colleagues stood on it!

8

200,000 pedestrians

Image: fan yang

The grand opening of the Golden Gate Bridge on May 27, 1937, was far from low-key. Before it was opened to cars, a "Pedestrian Day" event took place, where an extraordinary 200,000 people walked across the city's brand-new bridge, each paying 25 cents to do so.

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Once the tallest of its kind

Image: Casey Horner

As a suspension bridge, the Golden Gate Bridge is impressive not only for its size but also for its engineering. In fact, when it opened in 1937 and until 1964, this San Francisco landmark held the world record as the tallest suspension bridge in the world!

10

800,000 people

Image: Kiko Camaclang

Yes, the 200,000 people who attended the bridge's opening made for a huge crowd. But 50 years later, that number quadrupled! That's right; during the 50th anniversary of its opening, around 800,000 people walked across the iconic Golden Gate Bridge. It's hard to even imagine what such a giant crowd would look like!

1

Tri-State tornado

Image: Greg Johnson

In 1925, the Tri-State Tornado carved a path of destruction across Missouri, Illinois, and Indiana. With winds exceeding 300 mph, it remains the deadliest tornado in U.S. history, claiming more than 700 lives and leaving thousands homeless.

This record-breaking F5 tornado—classified as such by modern standards—traveled over 200 miles in just three and a half hours, leveling entire towns. Its unprecedented speed and longevity exposed the limitations of early warning systems, prompting significant advancements in tornado research and forecasting.

2

The Dust Bowl

Image: Sophia Simoes

The 1930s Dust Bowl was a man-made disaster exacerbated by a severe drought across the Great Plains. Decades of over-plowing and unsustainable farming practices had left the farmland highly vulnerable to erosion.

When the drought struck, winds swept loose soil into colossal clouds that darkened cities and devastated remaining crops. These massive dust storms, known as "Black Blizzards," choked the skies and forced thousands of families to abandon their homes . Eventually, the disaster led to significant agricultural reforms under the New Deal.

3

Lake Michigan's seiche wave

Image: Silas Baisch

On the morning of June 26, 1954, a 10-foot-high seiche wave crashed onto the Chicago shoreline , sweeping away eight people and injuring many others. But what exactly is a "seiche wave"?

According to researchers, seiche waves are large, sudden standing waves that form in enclosed bodies of water due to extreme atmospheric changes, such as abrupt shifts in air pressure or strong winds. This rare event shocked the Midwest and prompted scientists to study lake oscillations and their connection to storm systems.

4

Great Alaska earthquake

Image: Joris Beugels

In 1964, Alaska was struck by a devastating earthquake with a magnitude of 9.2, making it the most powerful ever recorded in North America and the second most powerful worldwide. Lasting four minutes and thirty-eight seconds, the earthquake triggered massive tsunamis and landslides across the state, along with significant geographic changes —some coastlines sank while others rose dramatically.

The destruction it caused led to major updates in seismic safety protocols and infrastructure standards throughout the U.S. This event emphasized the need for better preparedness and stricter building codes , to handle similar future events, especially in earthquake-prone areas.

5

Hurricane Katrina

Image: NASA

In 2005, Hurricane Katrina ravaged New Orleans and the Gulf Coast, claiming more than 1,300 lives and leaving millions homeless, sparking an urgent humanitarian crisis. The storm caused an estimated $125 billion in damages, making it one of the costliest hurricanes in history , tied with Hurricane Harvey in the Atlantic basin.

Katrina exposed critical flaws in the region's levee systems and emergency response efforts, prompting widespread criticism and driving essential reforms in disaster preparedness and infrastructure.

6

The Peshtigo firestorm

Image: Tim Mossholder

On the same day as the Great Chicago Fire of 1871, a catastrophic firestorm near the small town of Peshtigo, Wisconsin, scorched approximately 1.2 million acres, making it the deadliest wildfire in recorded history . The uncontrolled blaze claimed over 1,500 lives, though the exact number of fatalities remains uncertain.

Since 1883, there has been speculation that the simultaneous outbreaks of major fires across Illinois, Michigan, and Wisconsin, including the Peshtigo and Chicago fires, were not coincidental but caused by burning fragments from Biela's Comet . However, this theory remains unproven.

7

Superstorm Sandy

Image: Matt Hardy

Nicknamed "Superstorm" by the media, Hurricane Sandy wreaked havoc on the Caribbean and the coastal Mid-Atlantic region of the United States in late October 2012. While it affected 24 states, the most severe damage was concentrated in New Jersey and New York .

The storm caused an estimated $70 billion in damages, flooding New York City's subway system and displacing thousands of residents. It also ignited a nationwide debate about the role of man-made climate change in amplifying the intensity of seasonal storms.

8

Death Valley heatwave

Image: Johannes Plenio

Death Valley recorded the world’s hottest temperature —134°F—in 1913. A testament to America’s climatic extremes, the region’s unique topography traps heat, effectively turning it into a natural furnace.

While the record remains a point of fascination for meteorologists and tourists alike, some recent researchers have challenged the accuracy of the 1913 measurement. Regardless, the region has come close to this temperature in recent years, indicating that a new record-breaking summer may be in the cards.

9

The Great Blizzard of 1888

Image: Jan Canty

The "White Hurricane" of 1888 buried the Northeast under as much as 55 inches of snow, crippling major cities and resulting in over 400 fatalities. Railroads were shut down, and many residents were confined to their homes for up to a week.

As one of the most severe blizzards in American history , the storm compelled New York City to bury power lines and redesign its transportation systems to better withstand future extreme weather events.

10

Mount St. Helens eruption

Image: Tetiana Grypachevska

On May 18, 1980, Mount St. Helens erupted in Washington, triggering massive landslides and pyroclastic flows, killing 57 people and causing over $1.1 billion in damages. The violent blast also reduced the mountain’s height by more than 1,300 feet and sent a plume of ash 80,000 feet into the atmosphere, disrupting air travel for weeks.

This volcanic event, the first in the contiguous United States since the much smaller 1915 eruption of Lassen Peak in California, is considered one of the most disastrous volcanic eruptions in U.S. history. Its aftermath raised awareness of volcanic hazards and underscored the importance of geological research in the country.