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U.S. Interstate Highways, as a Transit Map

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U.S. Interstate Highways, as a Transit Map

U.S. Interstate Highways, as a Transit Map

View the high-resolution infographic to see the most legible version.

Transit style maps are sort of a “rite of passage” for any upstart information designer.

People tend to be obsessed with them, and for good reason. What the maps lack in attention to fine details, they make up in their sheer ease of use, organization, and ability to reduce complex geography to simple, elegant shapes. They show the big picture in way that’s easy to follow, even for seemingly unrelated topics like the extensive road network of the Roman Empire.

Today’s infographic fits in with this theme, coming from designer Cameron Booth. Showcasing the network of Interstate Highways in the United States, it puts the transit map style to good use.

Note: The design shown is from about five years ago, but here’s an updated 2017 version in poster form.

The Interstate Highway System

You may know the network of roads simply as “the Interstate”, but it actually has a much longer and official sounding title: The Dwight D. Eisenhower National System of Interstate and Defense Highways. That’s because it was championed by President Eisenhower in the 1950s during his first term in office, after he saw the logistical effectiveness of the new Reichsautobahn in Germany.

Here are some facts about the Interstate Highway System that you may not know:

  • Part of the justification of building the system was to have a means to evacuate citizens from major cities during nuclear attacks.
  • The system was designed so that in an evacuation situation, traffic could be directed to move in all lanes in one direction.
  • In today’s dollars, the cost of construction was approximately $526 billion.
  • Activists got frustrated with the construction, and stopped highways in New York, Baltimore, Washington D.C., and New Orleans. As a result, some urban routes ended up as “roads to nowhere”.
  • In a mile of highway, there are about 3 million tons of concrete. In comparison there are 6.6 million tons of concrete in the Hoover Dam.
  • Roughly 374,000 vehicles travel on the I-405 in Los Angeles every day – no wonder it’s the city with the most traffic in the world.

Today, there are now approximately 47,856 miles (77,017 km) of highway in the system – about 6,000 miles (9,700 km) more than originally planned. Meanwhile, the Interstate Highway System accounts for one-quarter of all vehicle miles driven in the country.

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Debt

How Much Student Debt Does Each State Hold?

Crippling student debt in the U.S. has reached a record high of $1.5 trillion nationwide. Today’s map breaks down which states bear the highest burden.

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How Much Student Debt Does Each State Hold?

Education may be priceless, but the costs of obtaining it are becoming steeper by the day.

Almost half of all university-educated Americans rely on loans to pay for their higher education, with very few graduating debt-free. Total U.S. student debt has more than doubled in the last decade—reaching a record high of $1.5 trillion today.

Today’s data visualization from HowMuch.net breaks down the average student debt per capita, to uncover which states shoulder the highest burden in this growing crisis.

Students are Paying Through the Nose

Before diving into the graphic, let’s take a quick look at why student debt is racking up. The ballooning costs to attend college today compared to thirty years ago is one driving factor.

College Tuition
Source: The College Board 2018 report.

What’s more, these figures don’t include the expenses for accommodation and other supplies, which can add another $15,000-$17,000 per year.

The United States of Student Debt

In the state map above, it’s immediately obvious that Washington D.C. tops the list. While the nation’s capital is the most educated metropolitan area in the country, it also suffers from $13,320 in student debt per capita.

At approximately 147% above than the national average of $5,390, Washington D.C.’s debt burden per capita is almost double that of the state in second place. Georgia comes in with $7,250 debt per capita, 34.5% above the national average.

StateStudent Debt per CapitaDifference from Average
U.S. Average$5,390
Alabama$4,920-8.7%
Alaska$4,030-25.2%
Arizona$5,170-4.1%
Arkansas$4,330-19.7%
California$4,530-16.0%
Colorado$6,18014.7%
Connecticut$5,8909.3%
Delaware$6,04012.1%
District Of Columbia$13,320147.1%
Florida$4,940-8.3%
Georgia$7,25034.5%
Hawaii$3,780-29.9%
Idaho$5,050-6.3%
Illinois$5,8007.6%
Indiana$5,300-1.7%
Iowa$5,300-1.7%
Kansas$5,4801.7%
Kentucky$4,870-9.6%
Louisiana$5,360-0.6%
Maine$5,340-0.9%
Maryland$6,74025.0%
Massachusetts$6,14013.9%
Michigan$5,8007.6%
Minnesota$6,28016.5%
Mississippi$5,8708.9%
Missouri$5,270-2.2%
Nebraska$5,080-5.8%
Nevada$4,170-22.6%
New Hampshire$5,8608.7%
New Jersey$6,09013.0%
New Mexico$4,070-24.5%
New York$6,09013.0%
North Carolina$5,240-2.8%
North Dakota$5,5102.2%
Ohio$6,22015.4%
Oklahoma$4,540-15.8%
Oregon$5,7606.9%
Pennsylvania$6,21015.2%
Rhode Island$5,3900.0%
South Carolina$5,8708.9%
South Dakota$5,170-4.1%
Tennessee$5,050-6.3%
Texas$4,970-7.8%
Utah$4,350-19.3%
Vermont$5,4801.7%
Virginia$5,8208.0%
Washington$4,270-20.8%
West Virginia$4,020-25.4%
Wisconsin$4,850-10.0%
Wyoming$3,610-33.0%

Rounding out the five states with the most student debt per capita are Maryland, Minnesota, and Ohio, in that order. On the flip side, Wyoming has the least debt per capita ($3,610), which is 33.0% lower than the national average. Hawaii follows right behind at $3,780, and 29.9% below the national average.

Interestingly, a growing population on the West Coast helps to lower the debt burden for states like California, even despite the strong presence of prestigious schools. Home to Stanford, USC, UCLA, CalTech, and more, the Golden State surprisingly only has $4,530 in debt per capita.

The Last Straw?

Today’s Americans are more educated than ever before, but the sticker shock is causing some whiplash. This overall trend of spiraling student debt has significant implications on a person’s life trajectory. With many graduates unable to repay their loans on time, more of them are delaying major life milestones, such as starting a family or becoming a homeowner.

In efforts to curb this crisis, many 2020 presidential hopefuls have already started proposing plans to cancel or forgive student debt—with close attention on mid- to low-income households that would benefit the most from reduced loans.

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History

The History of the World, in One Video

This epic attempt to condense the history of the world — including the rise and fall of empires — fits into a single video.

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Throughout the history of the world, many civilizations have risen and fallen.

You may be familiar with the achievements of prominent societies like the Romans, Mongols, or Babylonians, but how do all of their stories intertwine over time and geography?

Visualizing the History of the World

Today’s video comes to us from Ollie Bye, and it attempts to integrate the histories of all major civilizations known by historians into a single, epic video.

Similar to the Histomap, it’s pretty much impossible for a video like this to be perfect due to biases and a general lack of data. However, it’s still a compelling attempt at showing global history in a short and sweet fashion.

Let’s look at some specific moments on the video that particularly stand out.

750 AD: The Umayyad Caliphate

One of the largest empires in history, the Umayyad Caliphate peaked sometime around 750 AD.

Umayyad Caliphate

Conquering most of North Africa, the Middle East, and even parts of Europe (including modern-day Spain, Portugal, and France), the Umayyads commanded a formidable territory with an area of 11,100,000 km² (4,300,000 sq. mi) and encompassing 33 million people.

1279: Mongol Dominance

No history of the world is complete without a mention of the Mongols.

Nearby societies have always been on edge when nomadic tribes in the Eurasian Steppe entered into organized confederations. Similar to the Huns or various Turk federations, the Mongols were known for their proficiency with horses, bows, and tactics like the feigned retreat.

Under the leadership of Temüjin ⁠— also known as Genghis Khan ⁠— the Mongols conquered one of the largest empires by land.

Mongol Empire Map

The empire reached its greatest extent just two years after the death of Genghis Khan.

Later on, it fragmented into smaller empires that were also quite notable in the context of world history. For example, Kublai Khan — the grandson of Genghis Khan — even went on to begin the influential Yuan Dynasty in China.

1346: The Black Death

The video also shows other vital stats, such as an estimate of global population through the ages.

In the mid-14th century, you can see this number take a rare U-turn, as millions of people die from the infamous and deadly Bubonic Plague.

Spread of the Black Death

The Black Death ⁠— one of the most devastating pandemics in the history of the world ⁠— hit Europe in 1346, and it eventually killed 30-60% of the continent’s population. There is no exact figure on the final death toll, but historians estimate it to be somewhere between 75 and 200 million people throughout Eurasia.

1418: The Age of Discovery

The video also provides a 10,000-foot view of the Age of Discovery, a period of time in which European powers explored the world’s oceans.

The Age of Discovery

This colonial period marks the beginning of globalization, creating wide-ranging impacts that set the stage for more modern history.

In the video, it’s possible to see European colonies develop in all parts of the world, as well as how they eventually morphed into the countries that dot the globe today.

Playing the History Game

While it is certainly ambitious, not everyone will agree that this is a successful attempt at portraying world history – even in the limited scope of time allotted.

One key detail that seems to be missing, for example, is showing the development of the indigenous societies that existed in North America for thousands of years. That said, it’s also not clear what data and records are available to show these maps over many centuries of time.

Despite the possible flaws, the video does pack a lot of information into a short period of time, creating a compelling opportunity for learning and discussion. Like the Histomap, it may not be a definitive history of the world – but instead, it’s a useful attempt that stimulates our appetite for more information about the world and the societies that inhabit it.

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