Decision Memo Completed

Thunder Mountain Road Crossings

Payette National Forest Valley, Idaho Krassel Ranger District

Replace six road stream crossing structures and one bridge along Thunder Mountain Road (NFSR 50375).

Location

A 4.5 mile stretch along NFSR 50375, "Thunder Mountain Road," Krassel Ranger District, Valley County, Idaho.

Project timeline

1
Scoping Start
02/17/2025
2
Decision
06/2025 (Estimated)
3
Implementation
08/2025 (Estimated)

NEPA / regulatory detail

Categorical Exclusion32.2 (18), 36 Cfr 220.6(E)(18); 32.2 (23), 36 Cfr 220.6(E)(23)
Special AuthorityNot Applicable / Other
Notice and Comment RegulationNot Subject to Regulations
Project ActivityRoad Improvements/Construction; Watershed Improvements
Thunder Mountain Road CrossingsDecision Signed Date: 06/03/2025
ForestsPayette National Forest
DistrictsKrassel Ranger District
Legal Land DescriptionNot Applicable
Watershed managementRoad management