AMP: 1 Location: 27th St and 8th Ave N, Billings Reassurance shield a couple blocks after the business loop as we head out of the core of downtown. AMP: 2 Location: 27th St and 10th Ave N, Billings Reassurance shield a few blocks later. AMP: 3 Location: 27th St and Airport Rd, Billings As we start to head … Continue reading Montana Highway 3, I-90 Bus to US-12