State road commission locks a $19.4 billion five-year plan for 2027-31

LANSING — The State Transportation Commission on Thursday approved the Michigan Department of Transportation’s final 2027-2031 Five-Year Transportation Program, a document MDOT prices at $19.4 billion in expected state and federal money.

Of that, $13.7 billion is the highway program, mostly repair and rebuilding of state roads and bridges. The release says Gov. Gretchen Whitmer’s $3.5 billion Rebuilding Michigan program puts more than $130 million into that highway total. Another $5.7 billion is multimodal: $4.8 billion for public transportation, including bus, marine, rail, and ports, and $906 million for aeronautics.

The commission’s action sends the plan to the Legislature, the state budget director, and the House and Senate fiscal agencies by March 1, 2027, which the release says is what state law requires. MDOT took comments on the draft from July 31 to Aug. 31. The finished document is posted at Michigan.gov/MDOT5YearProgram.

What the document is for

MDOT describes the five-year program as the link between its long-range asset goals and the list of projects it will actually try to fund. It is also the base for trunkline projects that later show up in the State Transportation Improvement Program. The release says the book includes highway and multimodal impacts, a county-by-county list of trunkline construction the state expects to fund over five years, and a summary of the comment period.

It is not a bid opening and it is not a guarantee that every listed job is funded on the printed year. It is the commission’s approved list for transmission. A project that is in the book can still move when bids, rights of way, or a later budget change.

The figure that matters locally

The number a driver can use without opening the county tables is the split: $13.7 billion toward state roads and bridges, $5.7 billion toward buses, rail, ports, and airports, inside a $19.4 billion five-year envelope. The Rebuilding Michigan slice inside the highway total is “more than $130 million,” not the whole $3.5 billion program, which the release treats as a separate, already announced pot that contributes that smaller amount to this document.

The capitol photograph is the building that will receive the plan by March 1. It is not a picture of a project.

Readers who want a specific county should open the posted program rather than treat $19.4 billion as a local earmark. The release does not pull out a Lansing project, a Grand Rapids project, or a Detroit project. It gives the statewide split and the address of the full list. That is the honest use of Thursday’s vote.

Sources:
MDOT, “STC approves final 2027-2031 Five-Year Transportation Program,” Nov. 5, 2026, https://www.michigan.gov/mdot/news-outreach/pressreleases/2026/11/05/stc-approves-final-2027-2031-five-year-transportation-program
Photo: w_lemay, “Dome, Michigan State Capitol, Capitol Avenue, Lansing, MI.jpg”, Wikimedia Commons, CC BY-SA 2.0, https://commons.wikimedia.org/wiki/File%3ADome%2C_Michigan_State_Capitol%2C_Capitol_Avenue%2C_Lansing%2C_MI.jpg

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Tags: Lansing · MDOT · Roads · State Transportation Commission · Taxes