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Transportation Improvement Program

What is a Transportation Improvement Program?
The AAMPO develops a Transportation Improvement Program (TIP) annually. The TIP serves as a four-year implementation program for federally funded and regional significant transportation projects within the Ames region. The AAMPO TIP is included within the Iowa Department of Transportation's Statewide Transportation Improvement Program (STIP).

Current TIP
The Federal Fiscal Year (FFY) 2024-2027 TIP is the AAMPO's current effective TIP. It was formally approved in July 2023 and remains effective through September 2024. Below is a link to the report document.
Development Schedule
  • April - Development of draft TIP & review of new/existing projects
  • May - Review of draft TIP by the Transportation Technical and Policy Committees
  • May - Public input session on draft TIP
  • June - Review of draft TIP by Iowa DOT
  • June - Draft TIP open for public comments
  • July - Final TIP review
  • July - Final TIP Public Hearing/Approval
  • October - TIP becomes effective
Previous TIPs
Please see below for all of the AAMPO's previous TIP documents.
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Document Center

The Document Center provides easy access to public documents. Click on one of the categories below to see related documents or use the search function.

Categories always sorted by seq (sub-categories sorted within each category)
Documents sorted by in Descending Order within category

2024-2020 TIPs5 documents

  • FFY 2024-2027 TIP
  • FFY 2023-2026 TIP
  • FFY 2022-2025 TIP
  • FFY 2021-2024 TIP
  • FFY 2020-2023 TIP

2019-2010 TIPs10 documents

  • FFY 2019-2022 TIP
  • FFY 2018-2021 TIP
  • FFY 2017-2020 TIP
  • FFY 2016-2019 TIP
  • FFY 2015-2018 TIP
  • FFY 2014-2017 TIP
  • FFY 2013-2016 TIP
  • FFY 2012-2015 TIP
  • FFY 2011-2014 TIP
  • FFY 2010-2013 TIP

2009-2004 TIPs6 documents

  • FFY 2009-2012 TIP
  • FFY 2008-2011 TIP
  • FFY 2007-2010 TIP
  • FFY 2006-2008 TIP
  • FFY 2005-2007 TIP
  • FFY 2004-2006 TIP