Alberton - Lolo Hot Springs Loop

Loop through Lolo forest between Alberton on Interstate I-90 and Lolo Hot Springs on US-12. About half of the route is unpaved on forest roads. The short segment of 4.4 miles on Interstate I-90 at the beginning of this route can be avoided by taking the frontage road around the westbound rest area; however this road does not continue west of the rest area: the dashed green path on the ridewithgps map goes over private property that is fenced-off with signs of no public access.