Downtown Salt Lake City by the Mormon pioneers. Downtown Salt Lake began to form in 1847 when Brigham Young chose the site of the Salt Lake Temple of The Church of Jesus Christ of Latter-day Saints, forming the core of the settlement. Temple Square became the center of the grid system, bounded by South Temple, West Temple, North Temple, and East Temple Streets. Streets are named according to their distance and direction from the southeast corner of Temple Square; for example 200 West is two blocks west of this meridian, while 400 South is four blocks south. East Temple was popularly known as Main
Transportation in Salt Lake City the TRAX light rail system, which contains three lines, the first of which runs from downtown south to Draper, the second runs from University of Utah southwest to South Jordan, and the third from the Salt Lake City International Airport east through downtown and then southwest to West Valley City. A commuter rail line, called the "FrontRunner", runs north through Davis County to Ogden in central Weber County and south to Provo in central Utah County. UTA also has a streetcar line that connects the Sugar House neighborhood with the TRAX system in South Salt Lake. The road system is