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| BR-235 | |
|---|---|
| Country | BRA |
| Type | BR |
| Route | 235 |
| Length km | 2837 |
| Terminus a | Lauro de Freitas |
| Terminus b | Touros |
| States | Bahia (state), Pernambuco, Rio Grande do Norte, Alagoas, Sergipe (state) |
BR-235 BR-235 is a major federal highway in Brazil running roughly east–west across the northeastern and northern regions, connecting coastal Lauro de Freitas near Salvador to the Atlantic terminus at Touros near Natal. The route traverses diverse biomes such as the Caatinga, Atlantic Forest, and sections of Mata Atlântica and intersects economic centers including Feira de Santana, Juazeiro, Petrolina, and Aracaju. It serves as a corridor linking river ports on the São Francisco River to aviation hubs at Deputado Luís Eduardo Magalhães International Airport and Governador Aluízio Alves International Airport.
BR-235 begins in Lauro de Freitas in the metropolitan area of Salvador, then proceeds northwest through Feira de Santana before following a corridor near the Rio São Francisco to Juazeiro and Petrolina. The highway continues toward the interior of Sergipe (state), touching Aracaju, then crosses into Alagoas near Maceió's hinterland and advances into Pernambuco toward Petrolina's hinterland and the semi-arid interior towns of Juazeiro do Norte and Crato. In Pernambuco BR-235 intersects national arteries such as BR-101 and BR-116 near Caruaru and Salgueiro, then extends to Pernambuco (state)’s coastal plain, crossing into Rio Grande do Norte and terminating at Touros near Natal. Along the route it intersects railheads serving the Transnordestina Railway and links to river terminals on the São Francisco River and inland ports like Porto de Suape and Porto de Natal.
The concept for BR-235 arose in mid-20th-century infrastructure planning influenced by initiatives such as the Plano de Integração Nacional and the March to the West policies that sought to open Brazil’s interior. Construction phases accelerated during administrations of presidents Juscelino Kubitschek and Getúlio Vargas and later during the developmentalist period of Emílio Médici, with funding from institutions like the Banco Nacional de Desenvolvimento Econômico e Social and design input from the Departamento Nacional de Infraestrutura de Transportes. Strategic military and civil engineering works during the Cold War era and projects tied to the Programa de Aceleração do Crescimento shaped paving and alignment choices. The highway’s alignment has been modified by flood-control projects on the São Francisco River and by agricultural expansion tied to the Embrapa research network and agribusiness ventures, particularly those connected to Vale and commodity flows to Salvador and Recife ports.
BR-235 intersects multiple federal and state arteries, creating nodal connections with: - BR-101 near Alagoinhas and Sergipe (state), - BR-116 at Caruaru and Campina Grande, - BR-110 in Pernambuco (state), - BR-428 connecting to Petrolina, - BR-316 linking to Maceió, as well as spurs leading to logistics centers such as Porto de Suape, Porto de Natal, and to airports like Deputado Luís Eduardo Magalhães International Airport and Governador Aluízio Alves International Airport. The route also provides multimodal interfaces with the Transnordestina Railway and river transport at Juazeiro and Petrolina on the São Francisco River.
BR-235 has catalyzed regional integration by improving access between agribusiness zones in Bahia (state) and Pernambuco (state) and export facilities at Salvador and Recife. The highway supports supply chains for products such as sugarcane processed in refineries like Usina São Martinho and fruit exports from Petrolina to markets supplied via Malta and Portugal-linked logistics. Improved connectivity has influenced urban growth in municipalities including Feira de Santana, Juazeiro, and Aracaju, impacting labor markets, informal commerce in central districts like Centro (Salvador), and access to health facilities such as Hospital das Clínicas da UFPE. Social programs administered during presidencies of Luiz Inácio Lula da Silva and Dilma Rousseff often leveraged highway access for distribution logistics. Environmental and indigenous concerns involving groups represented by associations such as APIB have arisen where the route traverses traditional territories and fragile Caatinga zones.
Administration of BR-235 falls under the federal authority of the Departamento Nacional de Infraestrutura de Transportes, with maintenance contracts periodically tendered to construction firms including conglomerates like Odebrecht, Camargo Corrêa, and regional contractors. Funding sources have included transfers from the Fundo de Fiscalização das Finanças Estaduais and loans from the Banco do Nordeste. Seasonal maintenance addresses issues of erosion linked to the El Niño–Southern Oscillation cycle and extreme rainfall events tied to the Atlantic hurricane season. Traffic monitoring programs coordinate with state secretariats such as the Secretaria de Infraestrutura e Meio Ambiente (Bahia) and municipal road agencies in Feira de Santana and Petrolina.
Planned upgrades for BR-235 feature lane expansions, bypasses around urban centers like Feira de Santana and Aracaju, and proposals for toll concessions modeled after projects on BR-101 and BR-116. Multimodal integration projects propose enhanced links to the Transnordestina Railway and container terminals at Porto de Suape and Porto de Salvador, supported by investment frameworks used in Programa de Parcerias de Investimentos agreements. Environmental impact assessments coordinated with agencies like the Instituto Brasileiro do Meio Ambiente e dos Recursos Naturais Renováveis guide routing changes to protect Caatinga biodiversity and riverine habitats of the São Francisco River. Regional development strategies by state governments and federal ministries aim to increase freight throughput, reduce travel times to hubs such as Grabriel Poulsen Terminal and expand access to service centers including universities like Universidade Federal da Bahia and Universidade Federal de Pernambuco.