Mountain Passes Traffic

North

North Terrebonne – US 97 at Ogden Wayside
Juniper Butte – US 97 MP 107
Warm Springs – US 26 MP 99
US 97 MP 67 at US 197

South

La Pine – US 97 at La Pine MP 167
Crescent – US 97 MP 185
Chemult – US 97 MP 202

East

Horse Ridge – US 20 MP 21
Hampton – US 20 MP 63
Riley – US 20 MP 104 at US 395

Mountain Passes

Santiam Pass (US 20)
Government Camp (US 26)
Willamette Pass (ORE 58)
Ochoco Mountains (US 26)