AMP: 0 Location: Higley Blvd and I-80, Rawlins No signage at the beginning of WYO 78, and then we come up to a junction with I-80 and (here unsigned) US-30. Turn right here for I-80 East towards Laramie AMP: 0 Location: Higley Blvd and I-80, Rawlins Turn left for I-80 east towards Rock Springs. The … Continue reading Wyoming Highway 78, State Penitentary to I-80/US-30