In 1868, Mortimer Belshaw arrived in Cerro Gordo (lit. "Fat Hill" in Spanish), attracted by the rich deposits of galena ore. After establishing a partnership with another stakeholder in the Union Mine, he brought the first wagon load of silver from Cerro Gordo to Los Angeles. In Los Angeles he was able to secure financing to build his own smelter that was superior to all other smelters at Cerro Gordo, as well as to build the first wagon road up the mountain. This road became known as the Yellow Road from the color of the rock that it had been cut through. By operating the Yellow Road as a toll road, Belshaw was able to earn income and control the shipments of silver from the mountain.