Rodovia Adhemar de Barros (official designation SP-340) is a

highway A highway is any public or private road or other public way on land. It is used for major roads, but also includes other public roads and public tracks. In some areas of the United States, it is used as an equivalent term to controlled-access ...

in the state of

São Paulo São Paulo (, ; Portuguese for 'Saint Paul') is the most populous city in Brazil, and is the capital of the state of São Paulo, the most populous and wealthiest Brazilian state, located in the country's Southeast Region. Listed by the GaWC a ...

Brazil Brazil ( pt, Brasil; ), officially the Federative Republic of Brazil (Portuguese: ), is the largest country in both South America and Latin America. At and with over 217 million people, Brazil is the world's fifth-largest country by area ...

. It is 170 km long. The highway follows very closely a south–north direction, departing from the city of

Campinas Campinas (, ''Plains'' or ''Meadows'') is a Brazilian municipality in São Paulo State, part of the country's Southeast Region. According to the 2020 estimate, the city's population is 1,213,792, making it the fourteenth most populous Brazilian ...

, then passing by

Jaguariúna Jaguariúna is a municipality in the state of São Paulo in Brazil. It is part of the Metropolitan Region of Campinas. The population is 58,722 (2020 est.) in an area of 141.39 km². The elevation is 584 m. This place name comes from the Tupi ...

Holambra Holambra (from the words Holland-America-Brazil) is a municipality in the state of São Paulo in Brazil. It is part of the Metropolitan Region of Campinas. Holambra is the largest producer of flowers and ornamental plants in Latin America, also ho ...

Santo Antônio da Posse Santo (' saint' in various languages) may refer to: People * Santo (given name) * Santo (surname) * El Santo, Rodolfo Guzmán Huerta (1917–1984), Mexican wrestler and actor * Bob Santo or Santo, stage name of Ghanaian comedian John Evans Kwad ...

Mogi Guaçu Mogi Guaçu is a municipality in the state of São Paulo in Brazil. The population is 153,033 (2020 est.) in an area of . The city is at an average elevation of above sea level. Mogi Guaçu is a place name that probably originates from the Tupi ...

, Mogi Mirim,

Estiva Gerbi Estiva Gerbi is a municipality in the state of São Paulo in Brazil Brazil ( pt, Brasil; ), officially the Federative Republic of Brazil (Portuguese: ), is the largest country in both South America and Latin America. At and with over 217 ...

Aguaí Aguaí is a Brazilian municipality located in the eastern part of the state of São Paulo. The population is 36,648 (2020 est.) in an area of . The settlement ''Cascavel'' was established in 1887 near a railway station. In 1944, when it was separat ...

, Casa Branca and ending at

Mococa Mococa is a municipality in the state of São Paulo (state), São Paulo in Brazil. The population is 68,980 (2020 est.) in an area of 855 km². The elevation is 645 m. The local government is made up of a mayor (in Brazil, '':pt:Prefeito, Pre ...

, near the border of the state of

Minas Gerais Minas Gerais () is a state in Southeastern Brazil. It ranks as the second most populous, the third by gross domestic product (GDP), and the fourth largest by area in the country. The state's capital and largest city, Belo Horizonte (literally ...

. The highway's name honours the former physician and twice Governor of the State of São Paulo,

Adhemar Pereira de Barros Adhemar is both a given name and a surname. Notable people with the name include: Given name * Adhemar of Salerno (died 861), prince * Adhemar of Capua (died after 1000), prince * Adhémar de Chabannes (988-1034), French monk and historian * Adhem ...

. It is managed and maintained by a state concession to private company Renovias, and is therefore a

toll road A toll road, also known as a turnpike or tollway, is a public or private road (almost always a controlled-access highway in the present day) for which a fee (or ''toll'') is assessed for passage. It is a form of road pricing typically implemented ...

See also