AMP: 2 Location: 1400 N and Main St, Springville Reassurance shield as SR-75 begins. 75 is a quick connector to I-15. AMP: 0 Location: 1400 N and I-15, Springville Two miles later, we’ll approach I-15. AMP: 0 Location: 1400 S and I-15, Springville Turn right for I-15 north to SLC. Stay straight for 15 south … Continue reading Utah State Route 75, US-89 to I-15