What mountain ranges would you cross going from mazatlan Mexico to san antonio Texas?

Answer 1

Traveling from Mazatlán, Mexico, to San Antonio, Texas, you would primarily cross the Sierra Madre Occidental mountain range as you head northeast from Mazatlán. This range runs parallel to the western coast of Mexico. As you approach the U.S. border, you may also encounter the foothills of the Rocky Mountains in the northern regions of Mexico, although they are farther north than your direct route.