Location: US-89 and UT-90, Box Elder Cty After the 90 interchange, trucks are told to follow US-91 to I-15 to get to the POE instead of using 89 South Location: US-89 and Main St, Brigham City As we enter Brigham City, we’ll approach the 89/91 split and SR-13 Location: US-89 and Main St, Brigham City … Continue reading U.S. Route 91, SR-90 to US-89/SR-13