Idaho State Highway 47

State Highway 47 is a state highway in Fremont County, Idaho, United States, that connects U.S. Route 20 in Ashton with the Mesa Falls Scenic Byway.

Route description

SH‑47 starts at an intersection with US 20 and heads due east as Main Street through Ashton. The highway continues east after an intersection with the northern terminus of Idaho State Highway 32, passing through Marysville as East 1300 North. Slowly, SH‑47 bends to the north as Mesa Falls Scenic Byway, going through Warm River and crossing over the same-named river. SH‑47 ends in the Targhee National Forest.