Date: March 02, 2026
To: Brokers, Importers, Carriers and Stakeholders
Subject: Hours of Operation for San Luis II Commercial Facility
On Monday, March 16, 2026, CBP will be adjusting its hours of operation for the Mexican Benito
Juarez Birthday Memorial. The Entry Office will be open with regular business hours.
Hours of Operation for the Commercial Port of Entry
Northbound
Monday - Friday: 9:00 a.m. to 7:00 p.m.
Saturday: 9:00 a.m. to 3:00 p.m.
Sunday: Closed
Southbound
Monday – Friday: 8:00 a.m. to 9:00 a.m. (EMPTY TRUCKS ONLY)
9:00 a.m. to 7:00 p.m. (all trucks)
Saturday: 9:00 a.m. to 3:00 p.m.
Sunday: Closed
The San Luis II Commercial Port of Entry (Port Code 2608) serves as a critical gateway for cross-border trade between the United States and Mexico. Strategically positioned on the eastern corridor of San Luis, Arizona, the facility was intentionally developed to separate commercial freight movement from pedestrian and passenger vehicle traffic enhancing operational efficiency, safety, and throughput capacity.
Please plan for the following changes: Effective 04/06/2026
Effective Monday, April 6, 2026, and until further notice the San Luis Commercial Facility will be operating during the following seasonal hours:
Northbound
Monday - Friday: 9:00 a.m. to 5:00 p.m.
Saturday: 9:00 a.m. to 2:00 p.m.
Laden trucks, DOT Regulated and Non-Regulated Hazardous Materials. Including empties, farm and /or industrial equipment.
Southbound
Monday – Friday: 9:00 a.m. to 5:00 p.m.
Saturday: 9:00 a.m. to 2:00 p.m.
Laden and empty trucks 9:00 a.m. - 2:00 p.m.
San Luis II offers immediate access to State Route 195 (Robert A. Vaughn Expressway) a designated overweight corridor designed specifically to accommodate high-volume commercial traffic. SR-195 provides a direct, streamlined connection to Interstate 8, enabling efficient east-west distribution across Arizona and into national markets.
This dedicated commercial routing minimizes congestion, reduces travel time, and protects perishable supply chains particularly critical for the region’s high-value agricultural commodities and temperature-sensitive goods.
San Luis II was purpose-built to support the demands of modern freight logistics. The facility offers:
Dedicated commercial inspection lanes
Efficient staging and maneuvering space
Capacity to offload up to 25 tractor-trailers simultaneously before reaching dock limitations
Direct corridor access for overweight and specialty cargo
Its infrastructure supports year-round movement of agricultural imports, manufacturing components, and cross-border supply chain commodities that drive regional and national economic activity.
To meet the demands of today’s cross-border commerce, San Luis II is undergoing a major modernization and expansion—a transformative investment aimed squarely at streamlining both security and throughput. Currently handling volumes well beyond its original capacity, the port’s facilities are being upgraded to better align with the operational needs of Customs and Border Protection and to serve as a more effective frontline for secure trade.
Key improvements include:
Doubling the northbound privately owned vehicle lanes (from 8 to 16) to alleviate peak congestion and accelerate border crossings
Expanding pre-primary and secondary inspection infrastructure to minimize bottlenecks and reduce wait times
Enhanced southbound processing spaces designed for more efficient vehicle and pedestrian flow, supported by new fixed inspection technology
Increasing pedestrian inspection lanes from 10 up to 14 to accommodate high-traffic days and seasons while maintaining meticulous scrutiny
With these additions, the port will not only be able to process trucks, cars, and pedestrians more quickly and reliably, but also implement advanced screening systems and modern security procedures. This means faster processing for legitimate trade and travel, while still enabling thorough risk assessment and effective detection of high-risk activity and contraband. By investing in smarter infrastructure, San Luis II will further reduce traffic delays, support local and regional supply chains—and uphold robust security standards at one of Arizona’s most vital trade arteries.
The ongoing modernization of San Luis II is directly tied to larger, nationwide infrastructure initiatives aimed at enhancing America’s trade competitiveness and supply chain reliability. By leveraging multi-billion-dollar federal and state infrastructure programs, the port is able to implement upgrades that go far beyond basic maintenance—expanding capacity, integrating advanced technology, and future-proofing logistics operations.
This comprehensive approach ensures San Luis II stays aligned with flagship infrastructure acts—such as the Infrastructure Investment and Jobs Act—delivering benefits like streamlined inspections, improved road connections, and new employment opportunities. Each investment in port modernization strengthens supply chain resilience across the Southwest and supports secure, efficient trade between the U.S. and Mexico, all while advancing the broader objective of keeping American logistics infrastructure globally competitive.
The ongoing modernization project at San Luis II is transforming the port’s capacity and efficiency on multiple fronts. Upgrades include:
Doubling the number of northbound private vehicle lanes—from eight to sixteen—to streamline border crossings and reduce wait times.
Enhancing vehicle inspection with additional primary and pre-primary canopies, and an expanded secondary processing area to ensure thorough yet efficient screening.
Improving southbound infrastructure with upgraded facilities dedicated to customs inspections, expanded processing buildings, and new employee parking to support increased activity.
Increasing pedestrian inspection lanes from ten to fourteen, allowing for faster movement of foot traffic and improved service at peak times.
Adding a new administrative facility to accommodate the demands of a growing CBP mission and support future operational needs.
These enhancements are designed to keep San Luis II ahead of regional growth and cross-border trade demands, positioning the facility as a leading example of modern port infrastructure.
As one of Arizona’s key commercial ports of entry, San Luis II plays a vital role in:
Facilitating binational agricultural trade
Supporting cold chain logistics
Enabling just-in-time supply chains
Strengthening Yuma County’s position as a premier inland trade hub
The port’s operational design reflects a forward-thinking regional strategy balancing throughput efficiency with long-term infrastructure scalability.
A current list of licensed customs brokers operating through San Luis II (Port Code 2608) can be accessed [HERE].
U.S. Customs and Border Protection (CBP), along with other federal agencies operating at international land ports of entry, may periodically conduct training exercises and operational simulations. These activities are designed to ensure personnel are fully prepared to respond effectively in the event of an emergency.
Such exercises may result in temporary traffic impacts for both northbound and southbound crossings. Impacts can include reduced lane availability or brief operational pauses during normal business hours. These trainings are conducted at the discretion of federal authorities and may occur without prior public notice.
Travelers are encouraged to plan accordingly and allow for potential delays when crossing through any international port of entry.
CBP and its partner agencies serve a critical national security role and provide employment for many members of our regional community. Ongoing training ensures continued safety, security, and operational readiness.
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