FEDERALpresidential document

Presidential Permit for San Luis I Land Port of Entry Modernization

Original title: Authorizing the General Services Administration To Modernize, Expand, and Continue To Operate and Maintain a Pedestrian and Vehicular International Border Crossing at the Lan Luis I Land Port of Entry

December 10, 2025

border security infrastructure international trade environmental regulation GSA

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The Frame

What this does

This project will change the physical infrastructure and traffic flow at a major international border crossing, impacting regional transit and trade operations.

Who is mentioned in the record

Potentially affected actors named in the source documents. Mention is not a position.

General Services Administration

The agency is tasked with the construction, maintenance, and operational oversight of the border facility.

Residents of San Luis, Arizona

Local residents will experience changes to the physical infrastructure and traffic patterns at the international border crossing.

Government of Mexico

The foreign government is involved through the required exchange of diplomatic notes regarding the authorization of the border crossing.

What changed

Last recorded activity December 10, 2025.

What's next

Next step not available in the current record.

Summary

President Donald Trump issued a permit authorizing the General Services Administration (GSA) to modernize, expand, and operate the San Luis I Land Port of Entry on the U.S.-Mexico border in Arizona. The project includes new northbound traffic lanes and the relocation of southbound lanes, subject to environmental and diplomatic conditions.

Key Facts

The GSA is authorized to modernize and expand the San Luis I Land Port of Entry in San Luis, Arizona.
Construction cannot begin until the Department of State confirms an exchange of diplomatic notes with Mexico.
The GSA must obtain concurrence from the International Boundary and Water Commission before starting work.
The permit requires the GSA to mitigate environmental impacts in accordance with the National Environmental Policy Act and the Clean Water Act.

Frequently Asked Questions

When will construction at the San Luis I port begin?

Construction cannot begin until the Department of State notifies the GSA that diplomatic notes have been exchanged with the Government of Mexico and the GSA obtains from the International Boundary and Water Commission.

What specific changes are planned for the port?

The project includes the addition of new northbound traffic lanes and the relocation of existing southbound traffic lanes.

Why It Matters

This project will change the physical infrastructure and traffic flow at a major international border crossing, impacting regional transit and trade operations.

News Coverage

No news coverage found yet. Articles are indexed twice daily.

Discoveries

Patterns POLISCOPE noticed across the record. These are observations to investigate, not conclusions.

policy shift90% confidence

Formalization of Border Infrastructure

The document highlights the reliance on diplomatic notes with Mexico as a prerequisite for domestic infrastructure construction, emphasizing the binational nature of the project.

General Services Administration Government of Mexico