Helpful Resources
Resource Links & Information
- Targhee Pass Final EA (June 2020)
- Targhee Pass FONSI (June 2020)
- EA Appendix A: Cost Benefit Memo
- EA Appendix B: Noise Report
- EA Appendix C: Index of Comments
- EA Appendix D: Comments
- EA Appendix E: Programmatic BA
- EA Appendix F: No Effect Statements
- Draft EA – All Comments
- Visual Impact EA Technical Report
- Wildlife EA Technical Report
- Noise EA Technical Report
- Targhee Pass EA References with Links
- U.S. 20 Corridor Safety Report
- U.S. 20 Safety Corridor Data
- Traffic Assessment
- Traffic Data Summary
- Targhee Pass EA Scoping Report (PDF)
- Targhee Pass Alternatives
- ITD & IDFG Cooperative Agreement_2017 (PDF)
- Targhee Pass Study Map (PDF)
- Regional Elk Migration/Freight Map (PDF)
- ITD/IDFG Memorandum of Understanding (PDF)
Contact Us
Targhee Pass Study Team
(c/o The Langdon Group)
677 South Woodruff Avenue
Idaho Falls, ID 83401
(208) 220-5937
targheepass@langdongroupinc.com