The Lake Amistad Dam International Crossing is a dam that serves as an international bridge which crosses the Rio Grande south of Lake Amistad. The dam connects the United States-Mexico border cities of Del Rio, Texas and Ciudad Acuña, Coahuila. The dam is also known as "Amistad Dam" and "Presa la Amistad". Description The Lake Amistad Dam International Crossing is owned by the United States Government and the Mexican Government. The dam has a two-lane roadway and is 6 miles long. The border facilities were completed in 1969. Amistad Reservoir is also referred to as Lake Amistad. References Dams in Mexico Dams in Texas International bridges in Texas International bridges in Coahuila Buildings and structures in Val Verde County, Texas Transportation in Val Verde County, Texas Road bridges in Texas Del Rio, Texas