Location: SR-21 and SR-159, Garrison, Millard Cty Reassurance shield after SR-159 as we pass out of Garrison. Location: SR-21 at the Millard County Line, Beaver Cty Reassurance shield a few miles later as we enter Beaver County. Location: SR-21 and Frisco Rd, Beaver Cty Reassurance shield several miles later. This is desolate territory. Location: Center … Continue reading Utah State Route 21, UT-159 to UT-257