Part of the Montana State Library collection. "This document is prepared in conformance with the Montana Environmental Policy Act (MEPA) requirements and contains information required for an environmental impact statement under the provisions of ARM 18.2.237(2) and 18.2.243. It is also prepared in conformance with the National Environmental Policy Act (NEPA) requirements for an environmental impact statement under 23 CFR 771.123 and Section 4(f) of the U.S. Department of Transportation Act under 23 CFR 771.135. Submitted pursuant to 42 USC 4332(2)(c), Sections 75-1-201 & 2-3-104 MCA, and Executive Orders 11990, 11988, 12898 and 13112..." - title page "October 2007" - cover date Includes sources and supporting documents (pp. 8-1 - 8-12) Part 1. Draft environmental impact statement. -- Part 2. Section 106 determination of effect. -- Appendix A. Intersection alternatives. -- Appendix B. Species information. -- Appendix C. Farmland conversion impact rating for corridor type projects. -- Appendix D. Noise figures. -- Appendix E. Clean Water Act section 404(b)(1) evaluation. -- Appendix F. Glossary. -- Appendix G. Coordination letters