PSCo has proposed to replace/realign 1,050 feet of an existing/permitted section of high-pressure natural gas transmission line that crosses under I-70 between Frisco and Silverthorne in Summit County, CO. Documents can be viewed at https://usfs-public.box.com/s/sqfwssbey1hrhc2lfhznyralq7fiq8fq
Location
NFS lands in the Salt Lick and Lake Hill area between the Towns of Silverthorne and Frisco, CO. The line to be replaced/realigned crosses under Interstate 70. Sections 13, 14 and 24 T.5S., R.80W. 6th P.M. Project documents are located at https://usfs-public.box.com/s/sqfwssbey1hrhc2lfhznyralq7fiq8fq
Project timeline
1
NEPA Start Date
3/3/2026
2
Finding/Decision Date
5/8/2026
NEPA / regulatory detail
| Categorical Exclusion | USDA-28d-USFS |
| Decision Signed Date | 5/8/2026 |