Transportation Improvement Program (TIP)

The Transportation Improvement Program (TIP) is a short-term program which lists all surface transportation projects on the island of Oahu that are either regionally significant, uses federal transportation funding, or requires action by the federal transportation agencies. The TIP includes projects for roadways, bridges, transit, trails, bicycle facilities and sidewalks.

Each project or project phase in the TIP must be consistent with the Oahu Regional Transportation Plan (ORTP). Projects or phases of projects can only be included if full funding can reasonably be anticipated to be available within the time period for completion of the project. Fiscal constraint must be demonstrated and maintained by year and include sufficient financial information to demonstrate which projects are to be implemented using current and/or reasonably available revenues. The TIP is also required to include a financial plan that demonstrates how the TIP can be implemented, identifies funding sources that are reasonably expected to be made available and any additional financing needed to carry out the TIP.

The TIP covers a period of four years plus two additional years for informational purposes. The TIP is updated every three years to provide a one-year overlap between updates and revised at least twice every Federal fiscal year (FFY) or as needed which is compatible with the Statewide Transportation Improvement Program (STIP) development and revision process. The TIP expires when the Federal Highway Administration (FHWA) / Federal Transit Administration (FTA) approval of the STIP expires.

Public Review and Comment


Document Description Comments Due

TIP FFYs 2022-2025 Revision 15 Amendment

TIP FFYs 2022-2025 Revision 15 Comment Form

This revision contains amendments involving major changes to 4 existing projects, the removal of 3 existing projects and considerations for 6 new projects 5:00 pm on Wednesday, June 7, 2023



Prior Years