SITE SELECTION. Several days after the LDS pioneers entered the Salt Lake Valley in July 1847, Brigham Young planted his walking stick at a certain point while traversing the ground with some associates and exclaimed, "Here we will build the temple of our God" (Gates, p. 104).

CONSTRUCTION. Construction on the temple began on February 14, 1853, with Brigham Young turning the first shovelful of dirt in ground-breaking ceremonies. That April 6, the cornerstones were laid, following the pattern established for temples by Joseph Smith (cf. TPJS, p. 183). By this date, Truman O. Angell and William Ward, architect and assistant, had completed plans for the foundation and part of the basement, and Brigham Young had approved them. Sandstone from nearby Red Butte Canyon provided the basic material for the foundation and footings. The great walls of the building were to be granite from a vast mountain deposit in Little Cottonwood canyon about twenty miles away.

The foundation was completed in 1855, and some granite blocks were assembled on the site. Then, in 1858, under threat of an approaching U.S. army unit (see Utah Expedition), the Saints evacuated Salt Lake City and temporarily moved southward. They buried the foundation of the temple, leaving the appearance of a plowed field.

Work on the temple was not resumed for several years. Some deterioration of the foundation was discovered when it was re-excavated, and replacements were made with stone of the best quality. The exterior walls from the ground up, eight feet thick at ground level and six feet thick at the top, were painstakingly prepared and fitted from solid granite.

Transporting the granite from the mountain quarry proved to be a severe challenge. The builders tried using a wooden railroad spur, a canal, special roads, and even a uniquely constructed wagon. Although it was less than forty miles, a round trip required four days. The arrival of the transcontinental railroad in 1869 and the later laying of a spur into the canyon for mining purposes resolved the transportation problem.

As many as 150 men worked on the temple at any given time. During the forty years from the beginning to the end of the project, they also completed the construction of the great domed Tabernacle, the Assembly Hall, the Temple Annex, and a 15-foot-high wall that, a century and a half later, still sequesters Temple Square from the city that surrounds it.

COMPLETION AND DEDICATION. The capstone was laid April 6, 1892, one year before the dedication, amidst a tremendous spiritual outpouring of appreciation and anticipation. After the large spherical capstone was put in place, the people unanimously adopted a resolution to complete and dedicate the building one year from that date. That afternoon, the 12-foot-high gold-leafed copper statue representing the angel Moroni was placed on the central eastern spire, anchored through the capstone with huge weights suspended into the tower below.

The temple was completed within the year, and the dedication was held on the appointed date—April 6, 1893—forty years after Brigham Young laid the cornerstone. More than 2,250 people crowded the large Assembly Room on the fourth floor of the temple for the first of twenty-three dedicatory sessions that continued over almost three weeks. Many reported having spiritual experiences at the dedications. President Wilford Woodruff offered the dedicatory prayer, and the hosanna shout and original inspirational music were rendered . The sacred celebration was concluded with the singing of a special hymn saluting the sentiments of the people: the Hosanna Anthem.