2027-2030 STATEWIDE TRANSPORTATION IMPROVEMENT PROGRAM (STIP)(Effective 10/01/2026)
Craig J. Babowicz - Transportation Assistant Planning Director, Office of Policy and Planning
The 2027-2030 Statewide Transportation Improvement Program (STIP) has been developed in accordance with the provisions of Title 23, Section 135 of the United States Code; as amended by the Infrastructure Investment and Jobs Act (IIJA). The Statewide Transportation Improvement Program (STIP) is a four-year planning document that lists all projects expected to be funded in those identified four years (2027-2030) with Federal Highway Administration (FHWA) and Federal Transit Administration (FTA) participation. The STIP, which is multimodal, includes investments in various modes, such as transit, highways, and bicycle facilities. The STIP is the venue for implementing the goals and objectives identified in regional and State long-range transportation plans. The STIP is developed in corporation with Federal agencies, State government and Metropolitan Planning Organizations (MPO) and in consultation with the Rural Council of Governments. The STIP must be fiscally constrained and be assessed for impacts to air quality. The process for updating the STIP was developed by CTDOT in coordination with FHWA and FTA, and in cooperation with the Metropolitan Planning Organizations and the Rural Council of Governments. Changes to the STIP can be made using amendments, administrative actions, or notifications.
2027-2030 STIP as of 09/01/2026
- 2027-2030 STIP FHWA, and FTA Approval Letter as of 09-01-2026
- 2027-2030 STIP Document
- 2027-2030 Projects.pdf
- 2027-2030 Projects.zip
- 2027-2030 Multi-Regional Approval projects.pdf
Bridge and Safety Reports
Air Quality Conformity Reports
2027-2030 AIR QUALITY CONFORMITY DETERMINATION REPORTS
CURRENT 2025-2028 STATEWIDE TRANSPORTATION IMPROVEMENT PROGRAM (STIP)
The 2025-2028 Statewide Transportation Improvement Program (STIP) has been developed in accordance with the provisions of Title 23, Section 135 of the United States Code; as amended by the Infrastructure Investment and Jobs Act (IIJA).
The Statewide Transportation Improvement Program (STIP) is a four-year planning document that lists all projects expected to be funded in those identified four years (2025-2028) with Federal Highway Administration (FHWA) and Federal Transit Administration (FTA) participation.
The STIP, which is multimodal, includes investments in various modes, such as transit, highways, and bicycle facilities. The STIP is the venue for implementing the goals and objectives identified in regional and State long-range transportation plans. The STIP is developed in corporation with Federal agencies, State government and Metropolitan Planning Organizations (MPO) and in consultation with the Rural Council of Governments. The STIP must be fiscally constrained and be assessed for impacts to air quality.
The process for updating the STIP was developed by CTDOT in coordination with FHWA and FTA, and in cooperation with the Metropolitan Planning Organizations and the Rural Council of Governments. Changes to the STIP can be made using amendments, administrative actions, or notifications.
View the CTDOT STIP Change process summary.
View the CTDOT process of getting Earmark and Grant Projects included in the STIP
View the Planning Regions, MPO/COGs, Statewide, Districtwide and Status codes
This site is regularly updated to include the most currently approved list of STIP Projects.
2025-2028 STIP as of 08/26/2026 (Action Only)
2025-2028 STIP PROJECTS ZIPPED
2025-2028 MATRIX BY PROJECT NUMBER
Federal Highway Administration
Tribal Transportation Program TIP (TTP TIP)
2026-2029 Eastern Federal Lands Highway Division (TIP)
As of 08/11/2026 Connecticut has no projects in the FY2026-2029 Eastern Federal Lands Highway Division TIP.
Bridge and Safety Reports
Current Bridge Report as of September 2, 2026
Current Safety Report as of September 2, 2026
2025 Obligated and Granted Projects
Air Quality Conformity Reports
2025-2028 AIR QUALITY CONFORMITY DETERMINATION REPORTS
Questions or comments concerning the Statewide Transportation Improvement Program should be addressed to:
Rose A. Etuka
Transportation Supervising Planner
Phone:(860) 594-2040
Rose.Etuka@ct.gov