# Law No. 6051 of May 30, 1974

> Brazilian law

**Wikidata**: [Q105659880](https://www.wikidata.org/wiki/Q105659880)  
**Source**: https://4ort.xyz/entity/law-no-6051-of-may-30-1974

## Summary
Law No. 6051 of May 30, 1974, is a Brazilian federal statute that officially names a specific infrastructure asset. The law designates the bridge over the Mosquitos Channel on BR-135 in São Luís, Maranhão, as "Ponte Marcelino Machado." It was promulgated by President Ernesto Geisel and applies to federal jurisdiction within Brazil.

## Key Facts
- **Full Title:** Lei nº 6051, de 30 de maio de 1974
- **Short Citation:** Lei nº 6051/1974
- **Alternative Name:** Lei nº 6051, de 30 de maio de 1974
- **Type of Instrument:** Statute (formal written document that creates law)
- **Date of Promulgation:** May 30, 1974
- **Approving Authority:** Presidency of the Federative Republic of Brazil
- **President at Promulgation:** Ernesto Geisel
- **Jurisdiction:** Brazil (Federal)
- **Language:** Brazilian Portuguese
- **Place of Publication:** Brasília
- **Digest/Subject:** Names the bridge over the Mosquitos Channel (Canal dos Mosquitos) on BR-135 highway in São Luís, State of Maranhão, as "Ponte Marcelino Machado"
- **Main Subjects:** Maranhão (State), Highways (Rodovia), Denomination (Naming), Municipality
- **Official URL:** https://www.planalto.gov.br/ccivil_03/leis/1970-1979/l6051.htm
- **LexML Brazil ID:** urn:lex:br:federal:lei:1974-05-30;6051

## FAQs
**What is the primary purpose of Law No. 6051/1974?**
The law serves a single, specific purpose: to officially name a bridge. It designates the bridge spanning the Mosquitos Channel, located on the BR-135 federal highway in the municipality of São Luís, Maranhão, with the official name "Ponte Marcelino Machado."

**Who approved and enacted this law?**
The statute was approved by the Presidency of the Federative Republic of Brazil. It was promulgated on May 30, 1974, under the authority of President Ernesto Geisel.

**Where does this law apply and what is its legal classification?**
The law applies to the federative jurisdiction of Brazil and is classified as a statute, which is a formal written document that creates law. As a federal statute, it creates a legal norm that is part of the broader body of statutory law in the country.

**How is the law identified in official Brazilian legal systems?**
The law is uniquely identified in Brazil's legal information systems by its LexML Brazil ID: `urn:lex:br:federal:lei:1974-05-30;6051`. It is also indexed under the short legal citation "Lei nº 6051/1974."

## Why It Matters
Law No. 6051 of May 30, 1974, represents the formal process by which the Brazilian federal government exercises its authority to name and designate public infrastructure. While the act of naming a bridge may seem administrative, it is a function of statutory law that requires a formal legislative or executive act, creating a permanent legal record. The law connects a physical piece of infrastructure (the bridge on the strategic BR-135 highway) to a specific namesake (Marcelino Machado), thereby embedding local and personal history into the national legal framework. This act is part of the broader system of Brazilian statutory law, where even specific denominative acts are recorded as public domain documents, ensuring public accessibility and official recognition. The law is a manifestation of the legal concept of a "statute," serving as the tangible, written evidence of a legal rule enacted by the government.

## Notable For
- **Specific Infrastructure Designation:** The law is notable for its highly targeted scope, addressing a single piece of infrastructure (a bridge) within a specific municipality (São Luís) and state (Maranhão).
- **Historical Provenance:** It provides a concrete example of the legal work during the early presidency of Ernesto Geisel, a significant figure in Brazil's military government period.
- **LexML Integration:** The law is fully integrated into Brazil's modern legal information infrastructure via its unique LexML URN, reflecting the country's commitment to organizing and digitizing its legal history.

## Body

### Legal Identity and Classification
Law No. 6051 of May 30, 1974, is formally classified as a **statute**. In legal taxonomy, a statute is a formal written document that creates law, functioning as the concrete manifestation of statutory law. As an instance of this class, the law is a written work and a document that contains a legal norm. Its creation is an act of legislation, and it results in statutory law. Being a federal statute of Brazil, it is part of the public domain under the "edict of government doctrine," meaning it is an official legal document not subject to copyright and is freely accessible to the public.

### Legislative Details and Approval
The statute was promulgated on **May 30, 1974**. The approving authority is listed as the **Presidency of the Federative Republic of Brazil**. The law was enacted through the determination method of promulgation by **Ernesto Geisel**, who was serving as President of Brazil at that time. The place of publication for this law was **Brasília**, the federal capital of Brazil. The document is written in **Brazilian Portuguese**, the official language of the country.

### Subject Matter and Geographical Scope
The primary function of this law is encapsulated in its digest: "DENOMINA DE PONTE MARCELINO MACHADO A PONTE SOBRE O CANAL DOS MOSQUITOS, NA BR-135, EM SÃO LUIZ, ESTADO DO MARANHÃO" (Names as Marcelino Machado Bridge the bridge over the Mosquitos Channel, on BR-135, in São Luís, State of Maranhão).

The law's main subjects are explicitly categorized and include:
- **Maranhão (Estado Do Maranhão - MA):** The Brazilian state where the bridge is located. Maranhão is one of the 26 states of Brazil, located in the country's Northeast Region.
- **Highway (Rodovia):** The bridge is part of the BR-135, a major federal highway in Brazil.
- **Denomination (Denominação):** The act of officially naming or designating the entity.
- **Municipality (Município):** The specific municipality referenced is São Luís, which is the capital of the state of Maranhão.

The bridge in question spans the **Mosquitos Channel (Canal dos Mosquitos)**. By officially naming it "Ponte Marcelino Machado," the law creates a permanent legal designation for this piece of transportation infrastructure.

### Official Identifiers and Access
The law is cataloged and accessible through several official identifiers and digital resources:
- **LexML Brazil ID:** `urn:lex:br:federal:lei:1974-05-30;6051`. This URN (Uniform Resource Name) is part of the LexML Brazil standard for identifying legal documents.
- **Legal Citation:** The standard short form for citing this law is "Lei nº 6051/1974."
- **Digital Access:** The full text of the law is available online at the official website of the Presidency of Brazil's Civil House: `https://www.planalto.gov.br/ccivil_03/leis/1970-1979/l6051.htm`. This ensures the public can freely access the law's content as required by the principles of open government.

### Jurisdictional Context
This statute applies to the jurisdiction of **Brazil**. As a federal law, it has effect throughout the national territory but concerns specific assets under federal purview, such as the BR-135 highway. The law is part of the Brazilian legal system and is an example of how specific denominative acts are handled at the federal level. It is included in the "WikiProject Brazilian Laws," indicating its relevance to structured knowledge projects focused on documenting Brazilian legislation. The law interacts with broader legal concepts, being a part of "law" and "legal act," and is preceded by "draft laws" in the legislative process, though specific details of its draft stages are not provided in this knowledge entry.

## References

1. [Source](https://www.lexml.gov.br/urn/urn:lex:br:federal:lei:1974-05-30;6051)
2. [Source](https://legislacao.presidencia.gov.br/atos?tipo=LEI&numero=6051&ano=1974&data=30/05/1974&ato=9aco3YU5kenRVT104)
3. LexML Brasil