This document discusses the history of erecting and maintaining a large cross atop a mountain near the town of La Esmeralda, Mexico. It describes how the original cross was erected in 1945 and had fallen into disrepair by 1979. A local doctor, Dr. Lupe García Guajardo, advocated for replacing the cross. The author decided to oversee erecting a new cross. It describes gathering materials and constructing the new cross, which involved transporting heavy wooden beams and other supplies up the steep mountain.