Alaska
Moderate
Alcan Military Highway Historic Route
WWII engineering through endless wilderness
Difficulty: Moderate
Level 2
Illinois
Moderate
Trans-America Trail – Illinois Section
Midwest miles on the coast-to-coast dream
Idaho
Moderate
Magruder Corridor Road
101 miles of wilderness between two worlds
USA
Moderate
Dixie National Forest Backcountry Loop
Five life zones from desert to alpine
USA
Moderate
Needles District 4WD Roads
Sandstone maze in Canyonlands' hidden heart
California
Moderate
Old Mojave Road
Historic desert crossing from river to railhead
California
Moderate
Backcountry Discovery Route – California (CABDR)
Border-to-border California backcountry odyssey
USA
Moderate
Hell’s Backbone Road
Historic bridge spanning Utah's wildest canyon country
USA
Moderate
Moab Slickrock Bike Trail 4WD Loop
Sandstone grip where bikes meet Jeeps
Colombia
Moderate
Orinoquía Eastern Plains Circuit
Endless horizons and river crossings