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Presidential·Memo

Trump permit modernizes and expands San Luis Arizona border crossing with Mexico

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

3 months ago·View on Federal Register

Key Points

  • Lets the federal government rebuild and expand the San Luis I border crossing so more cars and people can cross between Arizona and Mexico
  • Adds new northbound lanes and moves southbound lanes, which should cut wait times and ease traffic for drivers, workers, and shoppers
  • Requires the project to follow environmental rules, including steps to reduce pollution, flooding, and other harm to nearby communities
  • Keeps U.S. agencies in charge of safety, inspections, and maintenance, with regular checks by federal, state, and local officials
  • Allows the President to change or cancel the permit and controls any transfer of the port to another agency or non‑federal owner
InfrastructureTransportationTradeNational Security

Impact Analysis

Personal Impact

How this policy affects specific groups of people

Mixed Impacts(4)
Disability Benefits
Neutral
Physical Disability
Neutral
Sensory Disability
Neutral
Federal Employee
Neutral

State Impacts

ArizonaAZ
Mixed

The permit applies to the San Luis I Land Port of Entry in San Luis, Arizona. Arizona communities near the port could see temporary construction disruption, followed by potential benefits from improved traffic flow and safer pedestrian/vehicle movement. The permit also requires environmental mitigation and permits that will be handled through federal, state, and local processes.

What Happens Next

Projected impacts based on AI analysis

After the permit, before any construction begins

Department of State finishes the required exchange of diplomatic notes with the Government of Mexico

Construction cannot start until this step is done, so the project may feel “on hold” even after the permit is issued.

Before construction starts

GSA gets required federal, state, and local approvals (including stormwater and Clean Water Act permits if needed)

This can affect how long it takes before you see construction equipment on site and what protections are used for runoff, dust, and nearby streets.

Before construction starts

GSA gets concurrence from the U.S. Section of the International Boundary and Water Commission

This is a needed sign-off for work near the international boundary; without it, construction should not begin.

Once approvals and diplomatic notification are complete

Construction begins and GSA sends written notice that work has started

Drivers, pedestrians, nearby residents, and businesses may start seeing lane shifts, detours, noise, and longer or uneven wait times during peak periods.

During the construction period

Traffic patterns change as new northbound lanes are built and southbound lanes are relocated

People may need to relearn routes and lane choices; mistakes and slowdowns are common during transitions.

After the construction phase ends

Construction is completed and GSA sends written notice that work is done

The main disruption should ease, and the modernized layout should be fully usable.

After construction and continuing thereafter

Ongoing operation and maintenance continues under the permit’s conditions

Expect routine upkeep and inspections; the crossing stays open as an international port of entry unless it is permanently closed.

Source Information

Signed By

Document Type

Presidential Memorandum

Official 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

Analysis generated by AI. Always verify with official sources.