Salt Lake County, Utah Utah Territory after traveling what settlers later called Emigration Canyon. Brigham Young, their leader, declared "This is the place" after seeing the valley. Compared to eastern regions, it seemed arid and unpromising to some of the migrants. Settlers used extensive irrigation to develop agriculture and the flourishing, self-sufficient city, known then as Great Salt Lake City. Thousands of Mormons joined them in the next several decades. The county was officially organized on January 31, 1850, with slightly more than 11,000 residents recorded. Mormon settlements were scattered across the valley and beyond. They relocated the territorial capital to Great Salt Lake
Main Street (Greater Salt Lake City) it ran along the east side of the temple block. West Temple (including Utah State Route 270) retains its analogous name, as do the east-west streets South Temple and North Temple. Notable structures that previously existed on Main Street include: Main Street (Greater Salt Lake City) Main Street is the most important commercial street in Salt Lake City, Utah, United States though it also extends south into the cities of South Salt Lake, Millcreek, and Murray. Its commercial importance is almost totally derived from the few blocks of the street which are immediately south of Temple Square that have attracted