Transportation Improvement Program
TIP FFYs 2025-2028 Revision 9
The Transportation Improvement Program (TIP) is a short-term program which lists all surface transportation projects on the island of Oahu that are eligible for Federal funding or that are regionally significant. The TIP covers a period of four years and contains two additional years for illustrative purposes. The TIP is updated every three years and revised at least twice a year. The TIP is incorporated, without change, as the Oahu portion of the Statewide Transportation Improvement Program (STIP).
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Use the buttons below to access the interactive TIP FFYs 2025-2028, where you can view TIP revisions, explore the map, view a searchable list of projects and programs, or view funding distributions by key categories.
Learn how to use the new online project database by watching this short video below:
TIP FFYs 2025-2028 Revisions
- TIP FFYs 2025-2028 Revision 1 Administrative Modification (PDF)
- TIP FFYs 2025-2028 Revision 2 Administrative Modification (PDF)
- TIP FFYs 2025-2028 Revision 3 Amendment (PDF)
- TIP FFYs 2025-2028 Revision 4 Administrative Modification (PDF)
- TIP FFYs 2025-2028 Revision 5 Amendment (PDF)
- TIP FFYs 2025-2028 Revision 6 Administrative Modification (PDF)
- TIP FFYs 2025-2028 Revision 7 Amendment (PDF)
- TIP FFYs 2025-2028 Revision 8 Administrative Modification (PDF)
Annual Listing of Obligated Projects
- FFY 2025 Annual Listing of Obligated Projects (PDF)
- FFY 2024 Annual Listing of Obligated Projects (PDF)
- FFY 2023 Annual Listing of Obligated Projects (PDF)
- FFY 2022 Annual Listing of Obligated Projects (PDF)
- FFY 2021 Annual Listing of Obligated Projects (PDF)
- FFY 2020 Annual Listing of Obligated Projects (PDF)
- FFY 2019 Annual Listing of Obligated Projects (PDF)