Who creates it?

Metropolitan and Rural Planning Organizations (MPOs and RPOs) create local TIPs that include all the projects for a region. PennDOT creates two statewide-managed TIPs that span multiple regions including the Interstate Management Program TIP and Statewide Initiatives TIP.

When is it updated?

Pennsylvania TIPs are updated every two years. The 2025 Regional TIPs are currently being updated. Each of the state’s Metropolitan and Rural Planning Organization (MPOs and RPOs) hold an individual Public Comment Period between March and June/July 2026. View the Regional TIP Map to find the Public Comment Period dates for your region.

How does it impact the planning process?

PennDOT combines the 24 individual regional TIPs with two statewide TIPs to create the State Transportation Improvement Program (STIP). The STIP is also the first four years of the 12-Year Program.

What laws, regulations, and guidance are involved?

• Title 23 Code of Federal Regulations 450
• Title 49 Code of Federal Regulation 625
• 49 U.S. Code 5303
• Infrastructure Investment and Jobs Act (IIJA), otherwise known as the Bipartisan Infrastructure Law (BIL)
  
• Pennsylvania Act 120 of 1970
• Pennsylvania Consolidated Statutes Title 74
• Pennsylvania Code Title 67
• 2023 Transportation Program Financial Guidance
• 2023 General and Procedural Guidance 
• PennDOT Design Manual
  • Part 1A: Pre-TIP and TIP Program Development Procedures

Public Participation Opportunities

• Click a region to view the region’s Public Comment Period dates.
• You can comment on any Draft TIP during the Public Comment Period every two years. The Regional TIP Public Comment Periods are ongoing from March through June 2024.