The project involves installing new interpretive signs, stabilizing historic stone structures, stabilizing the stone west portal and entrance to the Alpine Tunnel, and some rerouting sections of trail.
Project Information
Expected Analysis Type
Decision Memo
Categorical Exclusion
Repair and maintenance of recreation sites and facilities.
Special Authority
Not applicable / Other
Lead Management Unit
Gunnison Ranger District
Notice and Comment Regulation
Not Subject to Regulations
Project Purpose
Heritage resource management; Recreation management
Project Activity
Developed site management; Heritage resource management; Trail management
Project Status
Current Status
Analysis Completed
Project Milestones
All planning milestones have been completed.
Project Decision Information
Alpine Tunnel - ARRA
Decision Signed Date
2009-09-21
Last Updated: 4/03/2013