Categorical Exclusion In Progress

Twelve Mile Trail Construction

Salmon-Challis National Forest Lemhi, Idaho Salmon-Cobalt Ranger District

Construction of new trails in the Twelvemile Creek drainage.

Location

This project is located in the Twelvemile Creek drainage, approximately 12 miles south of Salmon, Idaho and 2 miles east of US Highway 93.

Project timeline

1
NEPA Start Date
8/4/2025
2
Finding/Decision Date
6/4/2026

NEPA / regulatory detail

Categorical ExclusionUSDA-26d-USFS
Decision Signed Date6/4/2026
Recreation management