Transportation Improvement Program

Understanding the TIP

• The TIP: What It Is and Why You Should Care
• Making Sense of the TIP
• Transportation Funding Terms and Acronyms … Unraveling the Jargon
• FY2025-2031 TIP Brochure (Spanish)

TIP Development 

• FY2025-2031 detailed calendar
• FY2025 -2031 summary calendar
• COMPASS Participation Plan
• TIP Policies and Procedures

FY2025-2031 Regional Transportation Improvement Program

FY2025-2031 Regional Transportation Improvement Program – Full Report (4/21/2025)

• Comments received by COMPASS 
• Comments received by the Idaho Transportation Department District 3

Federal Approval Letter (12/12/2024)

Annual Listing of Projects – 2024

Project Lists (4/21/2025)

• Detailed List of Projects – Current Dollar
• Detailed List of Projects – Year of Expenditure
• Basic List of Projects – Current Dollar

Interactive Map of Projects  (with environmental justice consideration areas)

Amendments and Administrative Modifications

• Amendment #1, October 21, 2024
  • Public comments received
• Amendment #2, December 16, 2024
  • Public comments received 
• Amendment #3, February 4, 2025
  • Public Comments Received
  • Proof of Financial Constraint COMPASS programs
• Amendment #4, April 21, 2025
  • Public Comments Received 

• Administrative Modification #1, September 5, 2024
• Administrative Modification #2, November 14, 2024
• Administrative Modification #3, November 26, 2024
• Administrative Modification #4, December 12, 2024
• Administrative Modification #5, January 10, 2025
  • Proof of Financial Constraint COMPASS Programs
• Administrative Modification #6, February 7, 2025
• Administrative Modification #7, March 17, 2025
  • Proof of Financial Constraint COMPASS Programs
• Administrative Modification #8, April 3, 2025
  • Proof of Financial Constraint COMPASS Programs

Summary of All Amendments March 2023 to Present (4/21/2025)

Summary of All Amendments FY2013 to March 2023 (2/28/2023)

Regional Transportation Improvement Program Archives