Last Driven May 2019 AMP: 16 Location: Karcher Rd and I-84, Nampa Gross. Turn left to get back on 84 east/55 north. AMP: 16 Location: Karcher Rd and I-84, Nampa As we split from I-84, stay straight on Karcher Rd to stay on Highway 55. AMP: 16 Location: Karcher Rd and Nampa-Caldwell Blvd, Nampa At the light, we’ll … Continue reading Idaho State Highway 55, I-84/US-30 to I-84 Bus