Utah State Route 68 and Camp Williams Road in Utah County. The route is a surface street for its entire length. SR-68 became a state highway in 1931, at which time the route ran from then–US-40 (North Temple Street) in Salt Lake City to present-day US-89 in Lehi. In 1933, the route was extended north to US-89 at Beck's Hot Springs. SR-68 was routed onto Redwood Road in 1943, taking over what had been designated SR-153. In 1960, SR-68 switched alignments with SR-249 to follow Redwood Road and 2300 North to Bountiful; the route was extended south to Elberta at this time also. SR-249
Utah State Route 99 State Route 99 was assigned to a road also in Millard County that linked the Topaz War Relocation Center used in World War II. Utah State Route 99 State Route 99 (SR-99) is a state highway in the US state of Utah providing a business loop around I-15 for the town of Fillmore in the central portion of the state. The route is the main street for the town and spans . The highway was established 1969 as I-15 was constructed through the area, replacing US-91. The highway begins at a diamond interchange on I-15 at exit 163 heading southeast.