BR-101
Encyclopedia
The BR-101 is a longitudinal highway of Brazil
Brazil
Brazil , officially the Federative Republic of Brazil , is the largest country in South America. It is the world's fifth largest country, both by geographical area and by population with over 192 million people...

. It is the longest in the country with a length of nearly 4800 km (2,982.6 mi), and it is also considered the most important.

It crosses 12 Brazilian states: Rio Grande do Norte
Rio Grande do Norte
Rio Grande do Norte is one of the states of Brazil, located in the northeastern region of the country, occupying the northeasternmost tip of the South American continent. Because of its geographic position, Rio Grande do Norte has a strategic importance. The capital and largest city is Natal...

, Paraíba
Paraíba
Paraíba Paraíba Paraíba (Tupi: pa'ra a'íba: "bad to navigation"; Brazilian Portuguese pronunciation: is a state of Brazil. It is located in the Brazilian Northeast, and is bordered by Rio Grande do Norte to the north, Ceará to the west, Pernambuco to the south and the Atlantic Ocean to the east...

, Pernambuco
Pernambuco
Pernambuco is a state of Brazil, located in the Northeast region of the country. To the north are the states of Paraíba and Ceará, to the west is Piauí, to the south are Alagoas and Bahia, and to the east is the Atlantic Ocean. There are about of beaches, some of the most beautiful in the...

, Alagoas
Alagoas
Alagoas is one of the 27 federative units of Brazil and is situated in the eastern part of the Northeast Region. It borders: Pernambuco ; Sergipe ; Bahia ; and the Atlantic Ocean . It occupies an area of 27,767 km², being slightly larger than Haiti...

, Sergipe
Sergipe
Sergipe , is the smallest state of the Brazilian Federation, located on the northeastern Atlantic coast of the country. It borders on two other states, Bahia to the south and west and Alagoas to the north, and to the east is the Atlantic Ocean...

, Bahia
Bahia
Bahia is one of the 26 states of Brazil, and is located in the northeastern part of the country on the Atlantic coast. It is the fourth most populous Brazilian state after São Paulo, Minas Gerais and Rio de Janeiro, and the fifth-largest in size...

, Espírito Santo
Espírito Santo
Espírito Santo is one of the states of southeastern Brazil, often referred to by the abbreviation "ES". Its capital is Vitória and the largest city is Vila Velha. The name of the state means literally "holy spirit" after the Holy Ghost of Christianity...

, Rio de Janeiro
Rio de Janeiro (state)
Rio de Janeiro is one of the 27 states of Brazil.Rio de Janeiro has the second largest economy of Brazil behind only São Paulo state.The state of Rio de Janeiro is located within the Brazilian geopolitical region classified as the Southeast...

, São Paulo
São Paulo (state)
São Paulo is a state in Brazil. It is the major industrial and economic powerhouse of the Brazilian economy. Named after Saint Paul, São Paulo has the largest population, industrial complex, and economic production in the country. It is the richest state in Brazil...

, Paraná
Paraná (state)
Paraná is one of the states of Brazil, located in the South of the country, bordered on the north by São Paulo state, on the east by the Atlantic Ocean, on the south by Santa Catarina state and the Misiones Province of Argentina, and on the west by Mato Grosso do Sul and the republic of Paraguay,...

, Santa Catarina
Santa Catarina (state)
Santa Catarina is a state in southern Brazil with one of the highest standards of living in Latin America. Its capital is Florianópolis, which mostly lies on the Santa Catarina Island. Neighbouring states are Rio Grande do Sul to the south and Paraná to the north. It is bounded on the east by...

 and Rio Grande do Sul
Rio Grande do Sul
Rio Grande do Sul is the southernmost state in Brazil, and the state with the fifth highest Human Development Index in the country. In this state is located the southernmost city in the country, Chuí, on the border with Uruguay. In the region of Bento Gonçalves and Caxias do Sul, the largest wine...

. It also connects more state capitals than any other "rodovia" (highway) in the country. In total, 12 capitals are directly connected by BR-101.

Its northern terminus is located in the city of Touros
Touros
Touros is a municipality in Rio Grande do Norte, Brazil. It is known as "Brazil's Corner" because it's located at the northeast corner of the country, being the closest Brazilian city to Europe and Africa...

-RN
Rio Grande do Norte
Rio Grande do Norte is one of the states of Brazil, located in the northeastern region of the country, occupying the northeasternmost tip of the South American continent. Because of its geographic position, Rio Grande do Norte has a strategic importance. The capital and largest city is Natal...

 and its southern terminus is located in São José do Norte
São José do Norte
-See also:*List of municipalities in Rio Grande do Sul...

-RS
Rio Grande do Sul
Rio Grande do Sul is the southernmost state in Brazil, and the state with the fifth highest Human Development Index in the country. In this state is located the southernmost city in the country, Chuí, on the border with Uruguay. In the region of Bento Gonçalves and Caxias do Sul, the largest wine...

.

It follows virtually the entire east coast of Brazil from Rio Grande do Norte to Rio Grande do Sul. The highway has not been built between two stretches between Peruíbe
Peruíbe
Peruíbe is a municipality in the state of São Paulo in Brazil. The population in 2003 was 57,205, with a population density of 175.48/km² and a total area of...

 (SP) and Iguape
Iguape
Iguape is a municipality in the state of São Paulo in Brazil. The population in 2004 was 28,367 and the area is 1,985.4 km², making it the largest city by area in São Paulo state. The elevation is 3 m...

 (SP), and between Cananéia
Cananéia
Cananéia is the southernmost city in the state of São Paulo, Brazil, near to where the Tordesilhas Line passed. The population in 2008 was 12,377 and the area is 1,242.010 km². The elevation is 8 m. The city of Cananéia is host to the Dr. João de Paiva Carvalho research base belonging to the...

 (SP) and Garuva
Garuva
Garuva is a town and municipality in the state of Santa Catarina in the South region of Brazil.-References:...

 (SC).

It is a major Brazilian highway and part of the Pan-American Highway
Pan-American Highway
The Pan-American Highway is a network of roads measuring about in total length. Except for an rainforest break, called the Darién Gap, the road links the mainland nations of the Americas in a connected highway system. According to Guinness World Records, the Pan-American Highway is the world's...

.

BR-101 is known as BRIOI.

Between Curitiba
Curitiba
Curitiba is the capital of the Brazilian state of Paraná. It is the largest city with the biggest economy of both Paraná and southern Brazil. The population of Curitiba numbers approximately 1.75 million people and the latest GDP figures for the city surpass US$61 billion according to...

 and Garuva
Garuva
Garuva is a town and municipality in the state of Santa Catarina in the South region of Brazil.-References:...

 (SC), the highway was replaced by the BR 101 / BR 376 and was widened by the Paraná government, not by the federal government.

The northern section between Curitiba and the border with São Paulo was not built in order to preserve an area of the Atlantic Forest.

The Rio-Niterói Bridge
Rio-Niterói Bridge
President Costa e Silva Bridge, commonly known as the Rio-Niteroi Bridge, is a box girder bridge located at Guanabara Bay, in the State of Rio de Janeiro in Brazil. It connects the cities of Rio de Janeiro and the municipality of Niterói. It is currently the longest prestressed concrete bridge in...

 is part of the BR-101.

Improvements

In 1973 the first strech was widened between Rio de Janeiro
Rio de Janeiro
Rio de Janeiro , commonly referred to simply as Rio, is the capital city of the State of Rio de Janeiro, the second largest city of Brazil, and the third largest metropolitan area and agglomeration in South America, boasting approximately 6.3 million people within the city proper, making it the 6th...

-RJ
Rio de Janeiro
Rio de Janeiro , commonly referred to simply as Rio, is the capital city of the State of Rio de Janeiro, the second largest city of Brazil, and the third largest metropolitan area and agglomeration in South America, boasting approximately 6.3 million people within the city proper, making it the 6th...

 and Cubatão-SP
São Paulo
São Paulo is the largest city in Brazil, the largest city in the southern hemisphere and South America, and the world's seventh largest city by population. The metropolis is anchor to the São Paulo metropolitan area, ranked as the second-most populous metropolitan area in the Americas and among...

. In the 1980s the strech between Cubatão-SP
São Paulo
São Paulo is the largest city in Brazil, the largest city in the southern hemisphere and South America, and the world's seventh largest city by population. The metropolis is anchor to the São Paulo metropolitan area, ranked as the second-most populous metropolitan area in the Americas and among...

 and Curitiba
Curitiba
Curitiba is the capital of the Brazilian state of Paraná. It is the largest city with the biggest economy of both Paraná and southern Brazil. The population of Curitiba numbers approximately 1.75 million people and the latest GDP figures for the city surpass US$61 billion according to...

-PR
Paraná (state)
Paraná is one of the states of Brazil, located in the South of the country, bordered on the north by São Paulo state, on the east by the Atlantic Ocean, on the south by Santa Catarina state and the Misiones Province of Argentina, and on the west by Mato Grosso do Sul and the republic of Paraguay,...

 was widened. In the 1990s the 312 km stretch between Curitiba
Curitiba
Curitiba is the capital of the Brazilian state of Paraná. It is the largest city with the biggest economy of both Paraná and southern Brazil. The population of Curitiba numbers approximately 1.75 million people and the latest GDP figures for the city surpass US$61 billion according to...

-PR
Paraná (state)
Paraná is one of the states of Brazil, located in the South of the country, bordered on the north by São Paulo state, on the east by the Atlantic Ocean, on the south by Santa Catarina state and the Misiones Province of Argentina, and on the west by Mato Grosso do Sul and the republic of Paraguay,...

 and Florianópolis
Florianópolis
-Climate:Florianópolis experiences a warm humid subtropical climate, falling just short of a true tropical climate. The seasons of the year are distinct, with a well-defined summer and winter, and characteristic weather for autumn and spring. Frost is infrequent, but occurs occasionally in the winter...

-SC
Santa Catarina
Santa Catarina is the name of several places :-Places:Brazil*Santa Catarina , one of that country's federal states...

 has been widened.

The 350 km stretch that connects Florianópolis
Florianópolis
-Climate:Florianópolis experiences a warm humid subtropical climate, falling just short of a true tropical climate. The seasons of the year are distinct, with a well-defined summer and winter, and characteristic weather for autumn and spring. Frost is infrequent, but occurs occasionally in the winter...

 to Porto Alegre
Porto Alegre
Porto Alegre is the tenth most populous municipality in Brazil, with 1,409,939 inhabitants, and the centre of Brazil's fourth largest metropolitan area . It is also the capital city of the southernmost Brazilian state of Rio Grande do Sul. The city is the southernmost capital city of a Brazilian...

-RS
Rio Grande do Sul
Rio Grande do Sul is the southernmost state in Brazil, and the state with the fifth highest Human Development Index in the country. In this state is located the southernmost city in the country, Chuí, on the border with Uruguay. In the region of Bento Gonçalves and Caxias do Sul, the largest wine...

 from Palhoça
Palhoça
-History:Palhoça was founded in 1793, when the city was part of the way between Lages and Florianópolis in order to protect the capital state from possible invasions. It name comes from “straw roof” because the huge quantity of houses with this kind of roof, once the first Palhoça citizens was the...

 (SC) to Osorio
Osório
Osório is a city in Rio Grande Do Sul, Brazil. Its population is about 40,000 inhabitants.Osório is situated 90 km east of Porto Alegre....

 (RS) is being widened.

Also the 404 km stretch between Natal
Natal, Rio Grande do Norte
-History:The northeastern tip of South America, Cabo São Roque, to the north of Natal and the closest point to Europe from Latin America, was first visited by European navigators in 1501, in the 1501–1502 Portuguese expedition led by Amerigo Vespucci, who named the spot after the saint of the day...

 in Rio Grande do Norte and Palmares
Palmares, Pernambuco
Palmares is a city in northeastern Brazil, in the State of Pernambuco, with 58.819 inhabitants, according with IBge 2009. Its main activity is the combined field of agriculture and livestock...

-PE
Pernambuco
Pernambuco is a state of Brazil, located in the Northeast region of the country. To the north are the states of Paraíba and Ceará, to the west is Piauí, to the south are Alagoas and Bahia, and to the east is the Atlantic Ocean. There are about of beaches, some of the most beautiful in the...

, is being widened (with about 70 km, cutting the metropolitan area of Recife
Recife
Recife is the fifth-largest metropolitan area in Brazil with 4,136,506 inhabitants, the largest metropolitan area of the North/Northeast Regions, the 5th-largest metropolitan influence area in Brazil, and the capital and largest city of the state of Pernambuco. The population of the city proper...

, being already widened).

One of the next sections to be widened soon is the stretch between Rio de Janeiro
Rio de Janeiro
Rio de Janeiro , commonly referred to simply as Rio, is the capital city of the State of Rio de Janeiro, the second largest city of Brazil, and the third largest metropolitan area and agglomeration in South America, boasting approximately 6.3 million people within the city proper, making it the 6th...

 and Espírito Santo
Espírito Santo
Espírito Santo is one of the states of southeastern Brazil, often referred to by the abbreviation "ES". Its capital is Vitória and the largest city is Vila Velha. The name of the state means literally "holy spirit" after the Holy Ghost of Christianity...

, and between Palmares
Palmares
Palmares may refer to:*Palmares, Pernambuco, a municipality in the state of Pernambuco in Brazil*Palmares Paulista*Palmares Canton, a canton in the province of Alajuela in Costa Rica...

-PE
Pernambuco
Pernambuco is a state of Brazil, located in the Northeast region of the country. To the north are the states of Paraíba and Ceará, to the west is Piauí, to the south are Alagoas and Bahia, and to the east is the Atlantic Ocean. There are about of beaches, some of the most beautiful in the...

 and Maceió
Maceió
Maceió is the capital and the largest city of the coastal state Alagoas, Brazil. The name "maceió" is of Indian origin, and designates the natural spontaneously courses of water which flow out of the soil...

-AL
Alagoas
Alagoas is one of the 27 federative units of Brazil and is situated in the eastern part of the Northeast Region. It borders: Pernambuco ; Sergipe ; Bahia ; and the Atlantic Ocean . It occupies an area of 27,767 km², being slightly larger than Haiti...

.
The source of this article is wikipedia, the free encyclopedia.  The text of this article is licensed under the GFDL.
 
x
OK