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The Missouri Highways and Transportation Commission has officially approved the FY 2026–2030 Statewide Transportation Improvement Program (STIP), outlining major transportation projects scheduled from July 1, 2026, to June 30, 2030.
This comprehensive five-year roadmap represents one of the largest transportation plans in state history, incorporating extensive upgrades across highways, bridges, railways, and airports.
Massive Funding Secured from Federal and State Sources
The STIP allocates a total of $13.3 billion in combined state and federal revenues toward enhancing Missouri’s transportation infrastructure.
A major portion of this funding stems from General Revenue allocations, authorized by the Missouri General Assembly and signed into law by Governor Mike Kehoe.
Out of the total funding:
- $9.5 billion is earmarked for contractor awards targeting road and bridge construction.
- This averages approximately $1.9 billion annually over the five-year period.
Focus on Critical Transportation Infrastructure
The improvement plan includes:
- Major upgrades to Interstate 70 and Interstate 44
- Repair and enhancement of low-volume minor roadways
- Strategic investments in bridges, railroad crossings, and statewide airports
In total, the STIP outlines updates to 33,814 miles of Missouri highways and 10,427 bridges and culverts.
Public Feedback and Project Transparency
A draft version of the STIP was released in May 2025 for public review, during which the Missouri Department of Transportation (MoDOT) received 73 public comments. These inputs were considered in finalizing the plan.
Additionally, the STIP includes:
- Detailed non-highway transportation project plans
- A dedicated section for operations and maintenance activities scheduled over the next three years
With the approval of the FY 2026–2030 STIP, Missouri is preparing to undertake a record level of transportation infrastructure investment, aiming to improve safety, efficiency, and connectivity across all modes of travel.
The $13.3 billion plan highlights the state’s commitment to long-term infrastructure development and reflects significant collaboration between state lawmakers, regional planners, and public stakeholders.