From Birch Creek (RM 28) to Potamus Creek [11 miles] are roadless
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Routes
Ritter - Dale Loop (Includes the North Fork John Day River) 54.6 miles · +4,867 ft / -4,869 ft
North Fork John Day River (395 to Long Creek Rd) [One way: 18.3 miles · +576 ft / -854 ft]
Ritter to North Fork Road (via 15): 14.8 mi +1814 ft / -1950 ft
Ritter / North Fork Loop: 54.2 mi +4160 ft / -4165 ft
North Fork John Day River: 60.5 mi; 3,707 ft
North Fork John Day River: 40.5 mi; 2,360 ft
North Fork John Day River - Dale to the east: 18.5 mi; 1,253 ft