Keystone Resort is proposing replacement of the A-51 lift with a new high-speed detachable quad. Associated grading for a new top and bottom terminal area will enable better skier circulation, lift maze and milling space with the higher capacity lift
Location
A51 Lift is located on the front side of Dercum Mtn within the Keystone Resort Special Use Permit boundary.
Project timeline
1
Scoping Start
09/29/2025
2
Comment Period
09/29/2025
3
Decision
03/2026 (Estimated)
4
Implementation
07/2026 (Estimated)
NEPA / regulatory detail
| Categorical Exclusion | 32.2 (22), 36 Cfr 220.6(E)(22) |
| Special Authority | Not Applicable / Other |
| Notice and Comment Regulation | Not Subject to Regulations |
| Project Activity | Special Use Authorizations |
| Keystone A51 Lift Replacement | Decision Signed Date: 03/04/2026 |
| Forests | White River National Forest |
| Districts | East Zone/Dillon Ranger District |
| Legal Land Description | Not Applicable |