State Arboretum of Utah State Arboretum of Utah The State Arboretum of Utah () is an arboretum located across the campus of the University of Utah in Salt Lake City, Utah, as well as on an additional site () at the Red Butte Garden and Arboretum. The campus grounds and the Red Butte Garden are open to the public every day. The conservatory is open by appointment only. The State Arboretum was established in 1961. It now contains over 8,000 trees (300 species and varieties, including over 40 taxa of conifers), and what is claimed to be the largest Russian Olive ("Elaeagnus angustifolia") collection
Utah State Route 203 Canyon. Part of Harrison Boulevard was first added to the state highway system in 1911 as what would become Utah State Route 39. State Route 39 originally ran east up 24th Street to Harrison Boulevard, then north along Harrison, then turning east on Valley Drive up Ogden Canyon. Later, in 1935, Harrison Boulevard south of SR-39 was added to the state highway system as Utah State Route 103, running from Route 39 (24th Street at the time) south to Route 5 (modern US-89). Harrison Boulevard north from SR-39 at Valley Drive to 2nd street was added in 1941 as Route