Documents

Contractor Notices

• June 13, 2025: Improve 64 to be Advertised June 18

• May 14, 2025: Improve 64 Advertisement Delayed

• April 9, 2025: Improve 64 Draft Scope of Services to be Released for Industry Review

Categorical Exclusion (CE)

• Final Environmental Document
• Appendix A: INDOT Supporting Documentation
• Appendix B: Graphics Part 1
• Appendix B: Graphics Part 2
• Appendix B: Graphics Part 3
• Appendix B: Graphics Part 4
• Appendix B: Graphics Part 5
• Appendix C: Early Coordination
• Appendix D: Section 106 of the NHPA Part 1
• Appendix D: Section 106 of the NHPA Part 2
• Appendix D: Section 106 of the NHPA Part 3
• Appendix D: Section 106 of the NHPA Part 4
• Appendix D: Section 106 of the NHPA Part 5
• Appendix D: Section 106 of the NHPA Part 6
• Appendix D: Section 106 of the NHPA Part 7
• Appendix E: Red Flag & Hazardous Materials
• Appendix F: Water Resources
• Appendix G: Public Involvement
• Appendix H: Air Quality
• Appendix I: Traffic Noise Analysis
• Appendix J: Environmental Justice Analysis
• Appendix K: Final Engineer's Report Excerpt
• Appendix L: Additional Studies & Reports
• Appendix M: Greenhouse Gas Analysis

Financial Plan

• 2024 Initial Financial Plan – Certified

Traffic Noise Technical Report

• FINAL Traffic Noise Technical Report

Industry Forum Presentation

• Industry Forum Presentation

FHWA Acquisition Brochure

• FHWA Acquistion Brochure (Uniform Act of 1970)