Westward Expansion Trails the Great Salt Lake in Utah. The Mormon Trail followed part of the Oregon Trail and then branched off at the fur trading post called Fort Bridger, founded by famed mountain man Jim Bridger. Heading south and following river valleys southwestward to the valley of the Great Salt Lake, Brigham Young led the first Mormons into present-day Utah during 1847. The Mormon Trail is 1,300 miles long and extends from Nauvoo, Illinois to Salt Lake City, Utah. The Mormon Trail was used for more than 20 years after the Mormons used it and has been reserved for sightseeing. The initial
Salt Lake City below the poverty line. According to the U.S. Census Bureau's American Community Survey of 2017, the highest disparity in income in Utah is in Salt Lake City. Salt Lake City's GINI Index score was 0.4929, compared with the state's overall score of 0.423. The west-side areas of Salt Lake have the lowest-incomes while areas like the upper Avenues, have much higher incomes. Other Utah cities with relatively high scores include Provo, 0.4734; and Ogden, 0.4632. Fewer than 50% of Salt Lake City's residents are members of The Church of Jesus Christ of Latter-day Saints. This is a much lower proportion