Lewis and Clark Trail / Lolo Motorway

Powell Junction, ID

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Lewis and Clark Trail / Lolo Motorway

Historic recreational ride on a tree-lined ridge road high above the Lochsa River. The route follows the overland route of the Corps of Discovery in 1805--the single most arduous portion of their journey from St. Louis, Missouri, to the Pacific Ocean. Located near Powell Junction, 168 miles east of Lewiston or 65 miles west of Missoula, Montana. Tread: 72.9 miles of single-lane dirt road. The road surface is rocky with many ruts, divots, and washboard bumps.

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Driving Directions

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Trail Statistics & Information

ActivityMountain Biking
Nearby CityPowell Junction
Length72.9 mi
Elevation Gain7,100 ft
Skill LevelMost strenuous on Day one with 2,000 vertical foot climb; Day two features more rolling up-and-down terrain; Day three is easiest with long downhill to the finish. Vehicle support is recommended for
DurationThree to four days.
Trailhead Elevation5,850 ft
Top Elevation7,000 ft
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