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| Nogales-Mariposa Port of Entry | |
|---|---|
| Name | Nogales-Mariposa Port of Entry |
| Location | Nogales, Arizona, United States / Nogales, Sonora, Mexico |
| Opened | 1973 |
| Hours | 24 hours |
| Exit port | Nogales, Sonora |
Nogales-Mariposa Port of Entry is a major vehicular and commercial border crossing linking Nogales, Arizona and Nogales, Sonora that serves as a principal conduit for trade between the United States and Mexico. The crossing functions within a matrix of bilateral agencies including U.S. Customs and Border Protection, Servicio de Administración Tributaria, and municipal authorities in Santa Cruz County, Arizona and Sonora. It interfaces with international corridors such as the Pan-American Highway, the Interstate 19, and trade frameworks like the United States–Mexico–Canada Agreement.
The Mariposa crossing was established to relieve congestion at older crossings in Nogales, Arizona and to provide dedicated lanes for commercial traffic entering along the Interstate Highway System. It is adjacent to the Nogales International Airport and near corridors used by freight carriers including Union Pacific Railroad and trucking firms such as J.B. Hunt and Schneider National. Regional stakeholders include Arizona Department of Transportation, Sonoran Ministry of Urban Development and Infrastructure (SIDUR), and trade organizations like the U.S. Chamber of Commerce and the Cámara Nacional de Comercio.
Constructed during a period of expanding cross-border trade, the crossing opened in 1973 amid initiatives like the North American Free Trade Agreement precursor dialogues and infrastructure investments promoted by federal offices including the U.S. Department of Transportation and the Secretaría de Comunicaciones y Transportes (SCT). Its development paralleled projects such as the expansion of Interstate 19 and rail facilities operated by companies including BNSF Railway. Major renovations and lane expansions were later implemented following trade growth tied to the North American Free Trade Agreement in the 1990s and subsequent updates under the USMCA era, with funding sources including the Federal Highway Administration and binational grants managed with the International Boundary and Water Commission. The crossing has been the scene of policy developments influenced by administrations of presidents such as Ronald Reagan, Bill Clinton, George W. Bush, Barack Obama, Donald Trump, and Joe Biden.
The port comprises multiple inspection booths, cargo processing lanes, secondary inspection areas, and administrative buildings operated by U.S. Customs and Border Protection and U.S. Border Patrol. Facilities include staffed inspection stations equipped with non-intrusive inspection systems provided by vendors used by agencies like U.S. Immigration and Customs Enforcement and laboratories collaborating with institutions such as the Centers for Disease Control and Prevention for biosecurity screening. Operations coordinate with Mexican counterparts at plazas administered by the Secretaría de la Defensa Nacional and Comisión Federal para la Protección contra Riesgos Sanitarios for agricultural inspections, and with freight logistics providers like FedEx and DHL for cross-border cargo handling.
Annual vehicle and pedestrian throughput reflects influences from trade agreements and seasonal patterns, with volumes comparable to other major crossings such as the San Ysidro Port of Entry and the Laredo International Bridge. Cargo tonnage and value processed at the crossing include automotive parts sourced from manufacturers like General Motors and Ford Motor Company, agricultural commodities regulated under APHIS, and consumer goods distributed via wholesalers such as Walmart. Statistical reporting involves agencies like the Bureau of Transportation Statistics and binational monitoring by the Secretaría de Economía (Mexico), showing trends impacted by logistics companies including Maersk and Kuehne + Nagel.
Security protocols integrate tactical units from agencies such as U.S. Customs and Border Protection, Drug Enforcement Administration, and Mexican Federal Police, with technological systems developed by contractors used by the Department of Homeland Security and partners in Israel Aerospace Industries-style security tech markets. Inspections address contraband interdiction, agricultural quarantine inspections coordinated with United States Department of Agriculture programs, and antiproliferation screening consistent with standards from organizations such as the United Nations Office on Drugs and Crime. Emergency response coordination involves Federal Emergency Management Agency channels and local services including the Nogales Police Department and Bomberos de Nogales.
The port connects directly to Interstate 19 (leading to Tucson, Arizona), state routes and freight corridors linking to ports like Port of Los Angeles and Port of Long Beach via transcontinental highways. Intermodal transfers interact with rail operators such as Union Pacific Railroad and truck carriers operating under regulatory frameworks enforced by the Federal Motor Carrier Safety Administration. Public transit linkages include services by the Nogales Community Development Corporation and shuttle operations similar to those coordinated in other border cities like El Paso and San Diego.
The crossing is a critical economic engine for Santa Cruz County, Arizona and Nogales Municipality, Sonora, underpinning maquiladora supply chains tied to firms like Delphi Technologies and textile manufacturers represented in trade associations such as the National Foreign Trade Council. It supports employment in logistics, customs brokerage firms including Expeditors International, and retail sectors anchored by businesses like Costco. Community impacts include cross-border labor flows affecting schools administered by the Nogales Unified School District and public health coordination among entities such as Banner Health and Instituto Mexicano del Seguro Social. Binational environmental and urban planning initiatives engage organizations like the Border Environment Cooperation Commission and the North American Development Bank.
Category:Ports of entry to the United States Category:Nogales, Arizona Category:Transportation in Arizona