Speed limits in the United States by jurisdiction 2013) to place more zones on rural parts of I-15, I-80 and I-84. The areas under consideration, UDOT spokesman said, are on I-80 from Grantsville (exit 99) to Wendover, on the Utah-Nevada border; I-84 from Tremonton to the Utah-Idaho border; I-15 from Brigham City (North interchange) to the Utah-Idaho border; and I-15 from Santaquin to North Leeds." The speed limit on these sections has been increased from 80 mph as of September 17, 2013. On February 13, 2014, UDOT voted to increase the speed limit on I-80 from Salt Lake City across the Bonneville Salt Flats to the Nevada border
Salt Lake County, Utah City in 1857, when the name was subsequently shortened to Salt Lake City. In 1858, when the Utah Territory was declared in rebellion after governor Brigham Young refused to step down for The Church of Jesus Christ of Latter-day Saints' polygamous practices, the federal government sent troops to install a new governor and keep watch over the area. They abandoned the valley and the troops set up Camp Floyd to the south in Utah County. In 1862, Fort Douglas was established on the eastern bench, near the current site of the University of Utah, as the federal government wanted to