Location: Main St and 200 S, Brigham City Stay straight for fake business loops 15 and 84. Location: Main St and Forest St, Brigham City A few blocks later, turn left to follow a local road to I-15 and I-84. Location: Main St and Promontory Rd, Brigham City As we get to the north side … Continue reading Utah State Route 13, SR-90 to SR-38