 About from its end, the route turns to the east along 1000 North in Tooele and continues east until its terminus at SR-36 (Main Street).The route was designated on May 12, 1931, as the road from Tooele at SR-36 northwest to Grantsville at then SR-2 (now SR-138).Since that time, the route had undergone only a handful of minor legislative description changes until April 2009, when the eastern end was realigned.