Location: 10600 South and I-15, Draper Just after 89 and 71 join, we’ll approach I-15. Exit right for I-15 north towards Salt Lake, exit left for I-15 and US-89 South towards Provo. SR-71 will continue west to Bangerter Location: 10600 South and I-15, Draper Turn left for I-15/US-89 south to Provo. S to SR-154, N … Continue reading U.S. Route 89, SR-71 to I-15/SR-71