AMP: 12 Location: Main St and 300 S, Spanish Fork Reassurance shield after the SR-156 junction as we head out of Spanish Fork. AMP: 11 Location: Main St and Arrowhead Trl, Spanish Fork As we head out of Spanish Fork, we’ll approach SR-164, which connects to I-15. Stay straight for 198 west. W to SR-115, … Continue reading Utah State Route 198, SR-156 to SR-164