CBP warns travelers of delays and construction at San Luis I Port of Entry

SAN LUIS, Ariz. (KYMA) - U.S. Customs and Border Protection (CBP) is warning travelers to plan for potential delays when traveling from San Luis, Mexico to the United States through the San Luis I Port of Entry vehicle lanes.

According to CBP, construction will begin Saturday, June 20, 2026 at the port of entry and will last for about four to five months.

During that time, CBP says crews will "install new equipment to enhance operations and infrastructure," and says, "While vehicle processing will continue, travelers should anticipate potential delays."

CBP says they are encouraging travelers to allow extra time when crossing the border as well as monitor border wait times through their website or the Border Wait Times app.

To learn more about this, click here.