Transportation Improvement Program

The Transportation Improvement Program, or TIP, identifies the highway and transit projects funded in the next four-year period. Capital improvement projects must be included on the TIP to receive state or federal funding. In some cases, YAMPO groups small-scale or undefined projects into line items on the TIP based on project type.


Although the TIP covers four years, all MPOs in Pennsylvania update the TIP every two years. YAMPO also modifies the TIP at its regular meetings to reflect project changes.  The information contained below is based on the adoption date.  

Click here to view an interactive map that shows the most dynamic listing of projects. 

  1. 2021-2024 TIP
  2. 2019-2022 TIP
  3. Obligation Reports

The 2021-2024 Transportation Improvement Program was approved by the York Area Metropolitan Planning Organization on June 25th, 2020. The 2021 TIP will go into effect on October 1, 2020, (Start of the Federal Fiscal Year) and will be effective until September 30, 2022.

About the 2021 TIP/Performance Measures (PDF)

Project Selection Criteria (PDF)

2021-2024 Air Quality Conformity Determination (PDF)

2021-2024 Transit Project Listing (PDF)

2021-2024 Highway & Bridge Project Listing (PDF)

2021-2024 Interstate Project Listing (PDF)

2021-2024 Environmental Justice Summary (PDF)

2021-2024 Highway/Bridge & Interstate Map (PDF)

2021 TIP Memorandum of Understanding (MOU) (PDF)