The Rio Grande does and is probably the only one (but I am not 100% certain there aren't others).
The Guadelupe River begins in Kerr County, Tx and enters the Gulf of Mexico at Lake Jackson. The Guadalupe ends at San Antonio Bay south of Victoria. The Brazos River runs though Lake Jackson.
The Colorado River (Rio Colorado or Red River) runs southwest from Colorado through Utah, Arizona, Nevada, and California into Mexico's Baja California, where it forms a mostly arid delta on the Gulf of California.
The Mississippi river starts in northern Minnesota, at lake Itasca. Then it flows south and empties into the Gulf of Mexico. (It is debated if the Mississippi runs into the Missouri river or if the Missouri runs into the Mississippi river.)
3 major rivers in the south west are the Rio Grande River, The Red River, and the Colorado River. The biggest river in the southwest, is the Rio Grande. It starts in Colorado's mountain's, and empties into the Gulf of Mexico.
Colorado River, which flows through the Grand Canyon drains into the Gulf of California or do you mean one of - Colorado River (Texas) Colorado River (Argentina) Colorado River (Costa Rica) Colorado River (Chile) Colorado River Compact
Mississippi river (:
The Mississippi River starts in Minnesota and eventually drains into the Gulf of Mexico.
The Mississippi River empties into the Gulf of Mexico in Louisiana.
the mississippi river
The Rio Grande (sometimes called the Rio Bravo or Rio Bravo del Norte) originates in the Rocky Mountains of Colorado and flows into the Gulf of Mexico. The southwest border of Texas, the one that separates the Lone Star State from Mexico, is defined by this river. A link is provided to the Wikipedia article on this grande (big) Rio (river).
Actually, there are two Colorado Rivers. One is entirely inside the state of Texas with its source just north of Big Spring and empties into the Gulf of Mexico near Bay City. The other, and probably the one you are asking about, originates on the western slopes of the Rocky Mountains northwest of Denver and flows from Colorado through Utah, Arizona, and a few miles of Mexico to the Gulf of California.
The 5th longest river is in Southwestern Colorado in the United States to the Gulf of Mexico.