AMP: 0
Location: S-484 and US-212, Powder River Cty
Reassurance shield at the beginning of S-484, which is actually paved for its first 20 miles.
AMP: 10
Location: S-484 and 10 Mile Rd, Powder River Cty
Reassurance shield after the 10 mile road, 10 miles south of S-484.
AMP: 20
Location: S-484 and Tooley Creek Rd, Powder River Cty
A few miles later, pavement ends. On the way back north on S-484, I got my first ever flat tire in 8 years of roadgeekery. That was a surprise, and I’ll note that this is a bad spot to get a flat tire on a Sunday- had to drive all the way back to Billings on a donut to get a new tire.
AMP: 20
Location: S-484 and Tooley Creek Rd, Powder River Cty
Reassurance shield as the pavement ends.
AMP: 20
Location: S-484 and Tooley Creek Rd, Powder River Cty
Turn left for NF-4033 up Tooley Creek.
AMP: 27
Location: Otter Creek Rd and Bear Creek Rd, Powder River Cty
Seven miles later, S-484 ends by this possibly unnamed settlement.