Northeast megalopolis
Encyclopedia
The Northeast megalopolis or Boston–Washington megalopolis is the heavily urbanized area
City
A city is a relatively large and permanent settlement. Although there is no agreement on how a city is distinguished from a town within general English language meanings, many cities have a particular administrative, legal, or historical status based on local law.For example, in the U.S...

 of the United States
United States
The United States of America is a federal constitutional republic comprising fifty states and a federal district...

 stretching from the the northern suburbs of Boston
Boston
Boston is the capital of and largest city in Massachusetts, and is one of the oldest cities in the United States. The largest city in New England, Boston is regarded as the unofficial "Capital of New England" for its economic and cultural impact on the entire New England region. The city proper had...

, Massachusetts
Massachusetts
The Commonwealth of Massachusetts is a state in the New England region of the northeastern United States of America. It is bordered by Rhode Island and Connecticut to the south, New York to the west, and Vermont and New Hampshire to the north; at its east lies the Atlantic Ocean. As of the 2010...

 to the southern suburbs of Washington, D.C.
Washington, D.C.
Washington, D.C., formally the District of Columbia and commonly referred to as Washington, "the District", or simply D.C., is the capital of the United States. On July 16, 1790, the United States Congress approved the creation of a permanent national capital as permitted by the U.S. Constitution....

 On a map, the region appears almost as a perfectly straight line. As of 2000, the region supported 49.6 million people, about 17% of the U.S. population
Population
A population is all the organisms that both belong to the same group or species and live in the same geographical area. The area that is used to define a sexual population is such that inter-breeding is possible between any pair within the area and more probable than cross-breeding with individuals...

 on less than 2% of the nation’s land area, with a population density of 931.3 people per square mile (359.6 people/km2), compared to the U.S. average of 80.5 per square mile 2 (31 people/km2). America 2050 projections expect the area to grow to 58.1 million people by 2025. French geographer
Geography
Geography is the science that studies the lands, features, inhabitants, and phenomena of Earth. A literal translation would be "to describe or write about the Earth". The first person to use the word "geography" was Eratosthenes...

 Jean Gottmann
Jean Gottmann
Jean Gottmann FRS was a French geographer who was most widely known for his seminal study on the urban region of the Northeast Megalopolis. His main contributions to human geography were in the sub-fields of urban, political, economic, historical and regional geography...

 coined the term "megalopolis
Megalopolis (city type)
A megalopolis is typically defined as a chain of roughly adjacent metropolitan areas. The term was used by Oswald Spengler in his 1918 book, The Decline of the West, and Lewis Mumford in his 1938 book, The Culture of Cities, which described it as the first stage in urban overdevelopment and...

" to describe a massive urban region in his 1961 book Megalopolis: The Urbanized Northeastern Seaboard of the United States, his landmark study of the region. His conclusion was that the various cities contained in the region—especially Washington, D.C.
Washington, D.C.
Washington, D.C., formally the District of Columbia and commonly referred to as Washington, "the District", or simply D.C., is the capital of the United States. On July 16, 1790, the United States Congress approved the creation of a permanent national capital as permitted by the U.S. Constitution....

, Baltimore
Baltimore
Baltimore is the largest independent city in the United States and the largest city and cultural center of the US state of Maryland. The city is located in central Maryland along the tidal portion of the Patapsco River, an arm of the Chesapeake Bay. Baltimore is sometimes referred to as Baltimore...

, Philadelphia, New York City
New York City
New York is the most populous city in the United States and the center of the New York Metropolitan Area, one of the most populous metropolitan areas in the world. New York exerts a significant impact upon global commerce, finance, media, art, fashion, research, technology, education, and...

, and Boston
Boston
Boston is the capital of and largest city in Massachusetts, and is one of the oldest cities in the United States. The largest city in New England, Boston is regarded as the unofficial "Capital of New England" for its economic and cultural impact on the entire New England region. The city proper had...

—are, while discrete and independent, uniquely tied to each other through the intermeshing of their suburban zones, acting in some ways as a unified super-city: a megalopolis. Since the publication of Gottmann’s book, the concept has gained prominence in both popular and academic media.

Region

The megalopolis encompasses the District of Columbia and part or all of eleven states: from south to north, Virginia
Virginia
The Commonwealth of Virginia , is a U.S. state on the Atlantic Coast of the Southern United States. Virginia is nicknamed the "Old Dominion" and sometimes the "Mother of Presidents" after the eight U.S. presidents born there...

, Maryland
Maryland
Maryland is a U.S. state located in the Mid Atlantic region of the United States, bordering Virginia, West Virginia, and the District of Columbia to its south and west; Pennsylvania to its north; and Delaware to its east...

, Delaware
Delaware
Delaware is a U.S. state located on the Atlantic Coast in the Mid-Atlantic region of the United States. It is bordered to the south and west by Maryland, and to the north by Pennsylvania...

, Pennsylvania
Pennsylvania
The Commonwealth of Pennsylvania is a U.S. state that is located in the Northeastern and Mid-Atlantic regions of the United States. The state borders Delaware and Maryland to the south, West Virginia to the southwest, Ohio to the west, New York and Ontario, Canada, to the north, and New Jersey to...

, New Jersey
New Jersey
New Jersey is a state in the Northeastern and Middle Atlantic regions of the United States. , its population was 8,791,894. It is bordered on the north and east by the state of New York, on the southeast and south by the Atlantic Ocean, on the west by Pennsylvania and on the southwest by Delaware...

, New York
New York
New York is a state in the Northeastern region of the United States. It is the nation's third most populous state. New York is bordered by New Jersey and Pennsylvania to the south, and by Connecticut, Massachusetts and Vermont to the east...

, Connecticut
Connecticut
Connecticut is a state in the New England region of the northeastern United States. It is bordered by Rhode Island to the east, Massachusetts to the north, and the state of New York to the west and the south .Connecticut is named for the Connecticut River, the major U.S. river that approximately...

, Rhode Island
Rhode Island
The state of Rhode Island and Providence Plantations, more commonly referred to as Rhode Island , is a state in the New England region of the United States. It is the smallest U.S. state by area...

, Massachusetts
Massachusetts
The Commonwealth of Massachusetts is a state in the New England region of the northeastern United States of America. It is bordered by Rhode Island and Connecticut to the south, New York to the west, and Vermont and New Hampshire to the north; at its east lies the Atlantic Ocean. As of the 2010...

, New Hampshire
New Hampshire
New Hampshire is a state in the New England region of the northeastern United States of America. The state was named after the southern English county of Hampshire. It is bordered by Massachusetts to the south, Vermont to the west, Maine and the Atlantic Ocean to the east, and the Canadian...

, and Maine
Maine
Maine is a state in the New England region of the northeastern United States, bordered by the Atlantic Ocean to the east and south, New Hampshire to the west, and the Canadian provinces of Quebec to the northwest and New Brunswick to the northeast. Maine is both the northernmost and easternmost...

. It is linked by Interstate 95
Interstate 95
Interstate 95 is the main highway on the East Coast of the United States, running parallel to the Atlantic Ocean from Maine to Florida and serving some of the most populated urban areas in the country, including Boston, Providence, New Haven, New York City, Newark, Philadelphia, Baltimore,...

 and U.S. Route 1
U.S. Route 1
U.S. Route 1 is a major north–south U.S. Highway that serves the East Coast of the United States. It runs 2,377 miles from Fort Kent, Maine at the Canadian border south to Key West, Florida. U.S. 1 generally parallels Interstate 95, though it is significantly farther west between...

, which start in Miami and Key West, Florida
Key West, Florida
Key West is a city in Monroe County, Florida, United States. The city encompasses the island of Key West, the part of Stock Island north of U.S. 1 , Sigsbee Park , Fleming Key , and Sunset Key...

, respectively, and terminate in Maine
Maine
Maine is a state in the New England region of the northeastern United States, bordered by the Atlantic Ocean to the east and south, New Hampshire to the west, and the Canadian provinces of Quebec to the northwest and New Brunswick to the northeast. Maine is both the northernmost and easternmost...

 at the Canada–United States border, as well as the Northeast Corridor
Northeast Corridor
The Northeast Corridor is a fully electrified railway line owned primarily by Amtrak serving the Northeast megalopolis of the United States from Boston in the north, via New York to Washington, D.C. in the south, with branches serving other cities...

 railway line, the busiest passenger rail line in the US. It is home to over 50 million people.

The region accounts for 20% of the U.S. Gross Domestic Product
Gross domestic product
Gross domestic product refers to the market value of all final goods and services produced within a country in a given period. GDP per capita is often considered an indicator of a country's standard of living....

. The region is home to the New York Stock Exchange
New York Stock Exchange
The New York Stock Exchange is a stock exchange located at 11 Wall Street in Lower Manhattan, New York City, USA. It is by far the world's largest stock exchange by market capitalization of its listed companies at 13.39 trillion as of Dec 2010...

 and NASDAQ
NASDAQ
The NASDAQ Stock Market, also known as the NASDAQ, is an American stock exchange. "NASDAQ" originally stood for "National Association of Securities Dealers Automated Quotations". It is the second-largest stock exchange by market capitalization in the world, after the New York Stock Exchange. As of...

, the White House
White House
The White House is the official residence and principal workplace of the president of the United States. Located at 1600 Pennsylvania Avenue NW in Washington, D.C., the house was designed by Irish-born James Hoban, and built between 1792 and 1800 of white-painted Aquia sandstone in the Neoclassical...

 and United States Capitol
United States Capitol
The United States Capitol is the meeting place of the United States Congress, the legislature of the federal government of the United States. Located in Washington, D.C., it sits atop Capitol Hill at the eastern end of the National Mall...

, the headquarters of the United Nations, and the headquarters of ABC
American Broadcasting Company
The American Broadcasting Company is an American commercial broadcasting television network. Created in 1943 from the former NBC Blue radio network, ABC is owned by The Walt Disney Company and is part of Disney-ABC Television Group. Its first broadcast on television was in 1948...

, NBC
NBC
The National Broadcasting Company is an American commercial broadcasting television network and former radio network headquartered in the GE Building in New York City's Rockefeller Center with additional major offices near Los Angeles and in Chicago...

, CBS
CBS
CBS Broadcasting Inc. is a major US commercial broadcasting television network, which started as a radio network. The name is derived from the initials of the network's former name, Columbia Broadcasting System. The network is sometimes referred to as the "Eye Network" in reference to the shape of...

, Fox
Fox Broadcasting Company
Fox Broadcasting Company, commonly referred to as Fox Network or simply Fox , is an American commercial broadcasting television network owned by Fox Entertainment Group, part of Rupert Murdoch's News Corporation. Launched on October 9, 1986, Fox was the highest-rated broadcast network in the...

, the New York Times Company
The New York Times Company
The New York Times Company is an American media company best known as the publisher of its namesake, The New York Times. Arthur Ochs Sulzberger, Jr. has served as Chairman of the Board since 1997. It is headquartered in Midtown Manhattan, New York City....

, USA Today
USA Today
USA Today is a national American daily newspaper published by the Gannett Company. It was founded by Al Neuharth. The newspaper vies with The Wall Street Journal for the position of having the widest circulation of any newspaper in the United States, something it previously held since 2003...

, and The Washington Post
The Washington Post
The Washington Post is Washington, D.C.'s largest newspaper and its oldest still-existing paper, founded in 1877. Located in the capital of the United States, The Post has a particular emphasis on national politics. D.C., Maryland, and Virginia editions are printed for daily circulation...

. The headquarters of many major financial companies—such as State Street
State Street Corp.
State Street Corporation, or simply State Street, is a U.S.-based financial services holding company. State Street was founded in 1792, and is headquartered in the Financial District area of Boston at One Lincoln Street...

, Citigroup
Citigroup
Citigroup Inc. or Citi is an American multinational financial services corporation headquartered in Manhattan, New York City, New York, United States. Citigroup was formed from one of the world's largest mergers in history by combining the banking giant Citicorp and financial conglomerate...

, and Fidelity
Fidelity Investments
FMR LLC or Fidelity Investments is an American multinational financial services corporation one of the largest mutual fund and financial services groups in the world. It was founded in 1946 and serves North American investors. Fidelity Ventures is its venture capital arm...

—are located within the region, which is also home to 54 of the Fortune Global 500
Fortune Global 500
The Fortune Global 500 is a ranking of the top 500 corporations worldwide as measured by revenue. The list is compiled and published annually by Fortune magazine....

 companies. The headquarters of 162 of the Fortune 500 are in the region. The region is also the center of the global hedge fund
Hedge fund
A hedge fund is a private pool of capital actively managed by an investment adviser. Hedge funds are only open for investment to a limited number of accredited or qualified investors who meet criteria set by regulators. These investors can be institutions, such as pension funds, university...

 industry, with 47.9% of $2.48 trillion of hedge fund assets being managed in its cities and suburbs. Similarly, the majority of the global private equity, venture capital, investment banking, and management consulting industries are centered and/or headquartered in this region.

Academically, the region is home to six of the eight Ivy League
Ivy League
The Ivy League is an athletic conference comprising eight private institutions of higher education in the Northeastern United States. The conference name is also commonly used to refer to those eight schools as a group...

 universities (the exceptions being Dartmouth and the Cornell main campus (the medical school being in New York City)), as well as many other major universities.

Population

Combined Statistical Areas (CSAs) within the Northeast megalopolis
Rank
(U.S.)
Combined Statistical Area
(CSA)
Census
2010
Census
2000
Growth
2000s
1 New York-Newark-Bridgeport, NY-NJ-CT-PA CSA
New York metropolitan area
The New York metropolitan area, also known as Greater New York, or the Tri-State area, is the region that composes of New York City and the surrounding region...

22,085,649 21,361,797 +3.39%
4 Washington-Baltimore-Northern Virginia, DC-MD-VA-WV CSA 8,572,971 7,572,647 +13.21%
5 Boston-Worcester-Manchester, MA-RI-NH CSA
Greater Boston
Greater Boston is the area of the Commonwealth of Massachusetts surrounding the city of Boston. Due to ambiguity in usage, the size of the area referred to can be anywhere between that of the metropolitan statistical area of Boston and that of the city's combined statistical area which includes...

7,559,060 7,298,695 +3.57%
8 Philadelphia-Camden-Vineland, PA-NJ-DE-MD CSA
Delaware Valley
The Delaware Valley is a term used to refer to the valley where the Delaware River flows, along with the surrounding communities. This includes the metropolitan area centered on the city of Philadelphia. Such educational institutions as Delaware Valley Regional High School in Alexandria Township...

6,533,683 6,207,223 +5.26%

History

The Eastern coast
Eastern United States
The Eastern United States, the American East, or simply the East is traditionally defined as the states east of the Mississippi River. The first two tiers of states west of the Mississippi have traditionally been considered part of the West, but can be included in the East today; usually in...

 of the United States of America, due to its proximity to Europe
Europe
Europe is, by convention, one of the world's seven continents. Comprising the westernmost peninsula of Eurasia, Europe is generally 'divided' from Asia to its east by the watershed divides of the Ural and Caucasus Mountains, the Ural River, the Caspian and Black Seas, and the waterways connecting...

, was among the first regions of the continent to be widely settled
European colonization of the Americas
The start of the European colonization of the Americas is typically dated to 1492. The first Europeans to reach the Americas were the Vikings during the 11th century, who established several colonies in Greenland and one short-lived settlement in present day Newfoundland...

 by Europeans. Over time, the cities and towns founded here had the advantage of age over most other parts of the US. However, it was the Northeast
Northeastern United States
The Northeastern United States is a region of the United States as defined by the United States Census Bureau.-Composition:The region comprises nine states: the New England states of Connecticut, Maine, Massachusetts, New Hampshire, Rhode Island and Vermont; and the Mid-Atlantic states of New...

 in particular that developed most rapidly, owing to a number of fortuitous circumstances.

While possessing neither particularly rich soil - one prominent exception being New England's Connecticut River Valley - nor exceptional mineral wealth, the region is well-suited enough to support some levels of both agriculture
Agriculture
Agriculture is the cultivation of animals, plants, fungi and other life forms for food, fiber, and other products used to sustain life. Agriculture was the key implement in the rise of sedentary human civilization, whereby farming of domesticated species created food surpluses that nurtured the...

 and mining
Mining
Mining is the extraction of valuable minerals or other geological materials from the earth, from an ore body, vein or seam. The term also includes the removal of soil. Materials recovered by mining include base metals, precious metals, iron, uranium, coal, diamonds, limestone, oil shale, rock...

. The climate
Climate
Climate encompasses the statistics of temperature, humidity, atmospheric pressure, wind, rainfall, atmospheric particle count and other meteorological elemental measurements in a given region over long periods...

 is also temperate and not given to hurricanes or tropical storms, which was increasingly the case the further south
Southern United States
The Southern United States—commonly referred to as the American South, Dixie, or simply the South—constitutes a large distinctive area in the southeastern and south-central United States...

 the colonists went. However, the most important factor was the “interpenetration of land and sea,” which makes for exceptional harbors, such as those at Chesapeake Bay
Chesapeake Bay
The Chesapeake Bay is the largest estuary in the United States. It lies off the Atlantic Ocean, surrounded by Maryland and Virginia. The Chesapeake Bay's drainage basin covers in the District of Columbia and parts of six states: New York, Pennsylvania, Delaware, Maryland, Virginia, and West...

, the Port of New York and New Jersey
Port of New York and New Jersey
The Port of New York and New Jersey comprises the waterways in the estuary of the New York-Newark metropolitan area with a port district encompassing an approximate area within a radius of the Statue of Liberty National Monument...

, the Port of Providence, and Boston Harbor
Boston Harbor
Boston Harbor is a natural harbor and estuary of Massachusetts Bay, and is located adjacent to the city of Boston, Massachusetts. It is home to the Port of Boston, a major shipping facility in the northeast.-History:...

. The coastline to the north is rockier and less sheltered, and to the South is smooth and does not feature as many bays and inlets that function as natural harbors. Also featured are a large number of navigable river
River
A river is a natural watercourse, usually freshwater, flowing towards an ocean, a lake, a sea, or another river. In a few cases, a river simply flows into the ground or dries up completely before reaching another body of water. Small rivers may also be called by several other names, including...

s that lead deeper into the heartlands, such as the Delaware River
Delaware River
The Delaware River is a major river on the Atlantic coast of the United States.A Dutch expedition led by Henry Hudson in 1609 first mapped the river. The river was christened the South River in the New Netherland colony that followed, in contrast to the North River, as the Hudson River was then...

 and Connecticut River
Connecticut River
The Connecticut River is the largest and longest river in New England, and also an American Heritage River. It flows roughly south, starting from the Fourth Connecticut Lake in New Hampshire. After flowing through the remaining Connecticut Lakes and Lake Francis, it defines the border between the...

, which both support large populations. Therefore, while other parts of the country exceeded the region in raw resource value, they were not as easily accessible, and often, access to them necessarily had to pass through the Northeast first.

By 1800, there were four cities in the United States that had populations of over 25,000: Philadelphia, New York, Baltimore, and Boston, all within the region. By 1850, New York and Philadelphia alone had over 300,000 residents, while Baltimore, Boston, Cincinnati, and New Orleans had over 100,000: four were within one 400-mile strip, while the last two were each four hundred miles away from the next closest metropolis. The immense concentration of people in one relatively densely-packed area gave that region considerable sway through population density alone over the rest of the nation, which was solidified when Washington, DC, only 35 miles southwest of Baltimore, was made the capital in 1800. According to Gottmann, capital cities "will tend to create for and around the seats of power a certain kind of built environment, singularly endowed, for instance, with monumentality, stressing status and ritual, a trait that will increase with duration." The transport
Transport
Transport or transportation is the movement of people, cattle, animals and goods from one location to another. Modes of transport include air, rail, road, water, cable, pipeline, and space. The field can be divided into infrastructure, vehicles, and operations...

ation and telecommunications infrastructure that the capital city mandated also spilled over into the rest of the strip.

Additionally, the proximity to Europe, as well as the prominence of Ellis Island
Ellis Island
Ellis Island in New York Harbor was the gateway for millions of immigrants to the United States. It was the nation's busiest immigrant inspection station from 1892 until 1954. The island was greatly expanded with landfill between 1892 and 1934. Before that, the much smaller original island was the...

 as an immigrant
Immigration
Immigration is the act of foreigners passing or coming into a country for the purpose of permanent residence...

 processing center, made New York especially but also the cities nearby a “landing wharf
Wharf
A wharf or quay is a structure on the shore of a harbor where ships may dock to load and unload cargo or passengers.Such a structure includes one or more berths , and may also include piers, warehouses, or other facilities necessary for handling the ships.A wharf commonly comprises a fixed...

 for European immigrants,” who represented an ever-replenished supply of diversity of thought and determined workers. By contrast, the other major source of trans-oceanic immigrants was China
China
Chinese civilization may refer to:* China for more general discussion of the country.* Chinese culture* Greater China, the transnational community of ethnic Chinese.* History of China* Sinosphere, the area historically affected by Chinese culture...

, which was significantly farther from the US’s West Coast than Europe was from the East, and whose ethnicity made them targets of racial discrimination
Sinophobia
Sinophobia or anti-Chinese sentiment is the fear of or dislike of China, its people, overseas Chinese, or Chinese Culture...

, creating barriers to their seamless integration into American society.

By 1950, the region held over a fifth of the total U.S. population, with a density nearly 15 times that of the national average.

Concept

Jean Gottmann
Jean Gottmann
Jean Gottmann FRS was a French geographer who was most widely known for his seminal study on the urban region of the Northeast Megalopolis. His main contributions to human geography were in the sub-fields of urban, political, economic, historical and regional geography...

 wrote his most famous work, Megalopolis, around the central theory that the cities between Washington, DC and Boston, MA together form a sort of cohesive, integrated “supercity.” He took the term “Megalopolis” from a small Greek town
Megalopolis, Greece
Megalópoli is a town in the western part of the peripheral unit of Arcadia, southern Greece. It is located in the same site as ancient Megalopolis . "Megalopolis" is a Greek word for Great city. When it was founded, in 371 BC, it was the first urbanization in rustic and primitive Arcadia. In...

 that had been settled in the Classical Era
Classical Greece
Classical Greece was a 200 year period in Greek culture lasting from the 5th through 4th centuries BC. This classical period had a powerful influence on the Roman Empire and greatly influenced the foundation of Western civilizations. Much of modern Western politics, artistic thought, such as...

 with the hopes of spanning all of Greece
Greece
Greece , officially the Hellenic Republic , and historically Hellas or the Republic of Greece in English, is a country in southeastern Europe....

 in a massive urban sprawl; though it still exists today, it is just a sleepy agricultural community. The dream of the founders of the original Megalopolis, Gottmann argued, was being realized in the Northeastern U.S. in the 1960s.

Gottmann defined two criteria for a group of cities to be a true megalopolis: “polynuclear structure” and “manifold concentration:” that is, the presence of multiple urban nuclei, which exist independently of each other yet are integrated in a special way relative to sites outside their area.

To this end, "twin cities" such as Minneapolis–Saint Paul in Minnesota would not be considered a megalopolitan area since both cities are fairly integrated with each other even though both cities have distinct city borders and large central business districts. Large communities on the outskirts of major cities, such as Silver Spring
Silver Spring, Maryland
Silver Spring is an unincorporated area and census-designated place in Montgomery County, Maryland, United States. It had a population of 71,452 at the 2010 census, making it the fourth most populous place in Maryland, after Baltimore, Columbia, and Germantown.The urbanized, oldest, and...

 or Bethesda
Bethesda, Maryland
Bethesda is a census designated place in southern Montgomery County, Maryland, United States, just northwest of Washington, D.C. It takes its name from a local church, the Bethesda Meeting House , which in turn took its name from Jerusalem's Pool of Bethesda...

 in Maryland outside of Washington, DC, are clearly distinct areas with even their own downtowns
Central business district
A central business district is the commercial and often geographic heart of a city. In North America this part of a city is commonly referred to as "downtown" or "city center"...

. However, they are not truly independent of their host city, being still considered suburbs that would almost certainly not have developed in the ways that they have without the presence of Washington.

On the other hand, while the major cities of the Boston–Washington megalopolis all are distinct, independent cities, they are closely linked by transportation and telecommunications. Neil Gustafson showed in 1961 that the vast majority of phone calls originating in the region terminate elsewhere in the region, and it is only a minority that are routed to elsewhere in the United States or abroad. Business ventures unique to the region have sprung up that capitalize on the interconnectedness of the megalopolis, such as airline shuttle services, that operate short flights between Boston-New York and New York-Washington that leave every half-hour; and the Chinatown bus lines
Chinatown bus lines
Chinatown bus lines are discount intercity bus services that have been established in the Chinatown communities of the East Coast of the United States since 1998. Similar Chinese American-run bus services are cropping up on the West Coast...

, which offer economy transportation between the cities’ Chinatown
Chinatown
A Chinatown is an ethnic enclave of overseas Chinese people, although it is often generalized to include various Southeast Asian people. Chinatowns exist throughout the world, including East Asia, Southeast Asia, the Americas, Australasia, and Europe. Binondo's Chinatown located in Manila,...

s and elsewhere. Other bus lines operating exclusively in the megalopolitan area owned by national or international corporations have also arisen in recent years, such as BoltBus
BoltBus
BoltBus is a bus line operating in the northeastern United States. It is a 50/50 venture between Greyhound Lines and Peter Pan Bus Lines providing service between New York City and other cities in the northeastern United States, utilizing the existing operating authority of Greyhound Lines...

 and Megabus. The National Railroad Passenger Corporation, Amtrak
Amtrak
The National Railroad Passenger Corporation, doing business as Amtrak , is a government-owned corporation that was organized on May 1, 1971, to provide intercity passenger train service in the United States. "Amtrak" is a portmanteau of the words "America" and "track". It is headquartered at Union...

, offers high-speed service only from Washington to Boston, via its Acela Express
Acela Express
The Acela Express is Amtrak's high-speed rail service along the Northeast Corridor in the Northeast United States between Washington, D.C., and Boston via Baltimore, Philadelphia, and New York...

 service. These ventures indicate not only the dual "independent nuclei"/"interlinked system" nature of the megalopolis, but also a broad public understanding of and capitalization on the concept.

Among examples of academic acceptance of Gottmann’s Megalopolis concept, John Rennie Short authored a major update to Gottmann’s book in 2007, Liquid City: Megalopolis and the Contemporary Northeast. The National Geographic Society
National Geographic Society
The National Geographic Society , headquartered in Washington, D.C. in the United States, is one of the largest non-profit scientific and educational institutions in the world. Its interests include geography, archaeology and natural science, the promotion of environmental and historical...

 released a map in 1994 of the region at the time of the Revolutionary War and in present day, which borrowed Gottmann’s book’s title and referred to him by name. Senator Claiborne Pell
Claiborne Pell
Claiborne de Borda Pell was a United States Senator from Rhode Island, serving six terms from 1961 to 1997, and was best known as the sponsor of the Pell Grant, which provides financial aid funding to U.S. college students. A Democrat, he was that state's longest serving senator.-Early years:Pell...

 wrote a full-length book entitled Megalopolis Unbound in 1966, which summarized and then expanded on the original book to outline his vision for a cohesive transportation policy in the region (of which his state, Rhode Island, is part). Futurists Herman Kahn
Herman Kahn
Herman Kahn was one of the preeminent futurists of the latter third of the twentieth century. In the early 1970s he predicted the rise of Japan as a major world power. He was a founder of the Hudson Institute think tank and originally came to prominence as a military strategist and systems...

 and Anthony Wiener coined the term "BosWash
BosWash
BosWash is a name coined by futurist Herman Kahn in a 1967 essay describing a theoretical United States megalopolis extending from the metropolitan area of Boston to that of Washington, D.C. The publication coined terms like BosWash, referring to predicted accretions of the Northeast, and SanSan...

" in 1967 in their predictions concerning the area described by Gottmann as "Megalopolis".

Use in fiction

The immensity of the megalopolis, and the idea that it might one day form an actual uninterrupted city, has inspired several authors and has resulted in extrapolations of the current megalopolis appearing in fiction. Examples include William Gibson
William Gibson
William Gibson is an American-Canadian science fiction author.William Gibson may also refer to:-Association football:*Will Gibson , Scottish footballer...

's Sprawl trilogy, which envisions a future Boston-Atlanta Metropolitan Axis known as The Sprawl
The Sprawl
In William Gibson's fiction, the Sprawl is a colloquial name for the Boston-Atlanta Metropolitan Axis , an urban sprawl environment on a massive scale, and a fictional extension of the real Northeast Megalopolis....

, and the even larger Quebec-Florida Mega-City One
Mega-City One
Mega-City One is a huge fictional city-state covering much of what is now the Eastern United States in the Judge Dredd comic book series. The exact boundaries of the city depend on which artist has drawn the story...

 from the Judge Dredd
Judge Dredd
Judge Joseph Dredd is a comics character whose strip in the British science fiction anthology 2000 AD is the magazine's longest running . Dredd is an American law enforcement officer in a violent city of the future where uniformed Judges combine the powers of police, judge, jury and executioner...

 comic book series.

See also

  • Metropolitan Statistical Area
  • Conurbation
    Conurbation
    A conurbation is a region comprising a number of cities, large towns, and other urban areas that, through population growth and physical expansion, have merged to form one continuous urban and industrially developed area...

  • Megalopolis (city type)
    Megalopolis (city type)
    A megalopolis is typically defined as a chain of roughly adjacent metropolitan areas. The term was used by Oswald Spengler in his 1918 book, The Decline of the West, and Lewis Mumford in his 1938 book, The Culture of Cities, which described it as the first stage in urban overdevelopment and...

  • Megaregions of the United States
    Megaregions of the United States
    A Megaregion, also known as a Megalopolis or Megapolitan Area, refers to a clustered network of American cities whose population ranges or is projected to range from about 7 to 63 million by the year 2025. America 2050, an organization sponsored by the Rockefeller and Ford Foundations, lists 11...

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