Mexico–United States border

The Mexico–United States border is an international boundary running from Tijuana, Baja California, and Imperial Beach, California, in the west to Matamoros, Tamaulipas, and Brownsville, Texas, in the east. This border, separating Mexico and the United States from each other, traverses a variety of terrains, ranging from major urban areas to uninhabitable deserts. It is the most frequently crossed controlled international boundary in the world, with approximately 350 million legal crossings being made annually.

Mexico–United States border

The Mexico–United States border is an international boundary running from Tijuana, Baja California, and Imperial Beach, California, in the west to Matamoros, Tamaulipas, and Brownsville, Texas, in the east. This border, separating Mexico and the United States from each other, traverses a variety of terrains, ranging from major urban areas to uninhabitable deserts. It is the most frequently crossed controlled international boundary in the world, with approximately 350 million legal crossings being made annually.