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Border Patrol Checkpoint

The United States Border Patrol operates a number of inland checkpoints along the border. The I-19 checkpoint located just north of Tubac is a permanent structure checkpoint. As you approach, slow down and follow instructions provided by road signs. Once you approach the Border Patrol Agent, U.S. citizens need only declare citizenship. Visitors from countries other than the United States should have proper documentation, such as a passport, visa, etc.