Michigan bills · 2025-2026 Regular Session

Michigan HB 4470

Highways: bridges; Mackinac Bridge; designate as a key facility. Amends sec. 552c of 1931 PA 328 (MCL 750.552c).

1. Introduced
2. In committee
3. Passed House
4. Passed Senate
5. To Governor
6. Became law

Sponsors

• David Prestin (Republican)

Cosponsors (16)

• Jay DeBoyer (Republican)
• Curtis VanderWall (Republican)
• Tullio Liberati (Democratic)
• Parker Fairbairn (Republican)
• Alabas Farhat (Democratic)
• Julie Brixie (Democratic)
• Ken Borton (Republican)
• John Roth (Republican)
• Timothy Beson (Republican)
• Samantha Steckloff (Democratic)
• Alicia St. Germaine (Republican)
• Donni Steele (Republican)
• Angela Rigas (Republican)
• Karl Bohnak (Republican)
• Cameron Cavitt (Republican)
• Gregory Markkanen (Republican)

Summary

Text versions

• As Passed by the House
• House Introduced Bill

Roll-call votes

State vote data last updated Oct 15, 2026, 4:19 PM.

Actions

• Dec 10, 2025 · Senate
  REFERRED TO COMMITTEE ON TRANSPORTATION AND INFRASTRUCTURE
• Dec 10, 2025 · Senate
  PASSED BY HOUSE WITH IMMEDIATE EFFECT
• Dec 9, 2025 · House
  transmitted
• Dec 9, 2025 · House
  passed; given immediate effect Roll Call #318 Yeas 92 Nays 8 Excused 0 Not Voting 10
• Dec 9, 2025 · House
  read a third time
• Dec 9, 2025 · House
  placed on immediate passage
• Dec 9, 2025 · House
  placed on third reading
• Dec 9, 2025 · House
  read a second time
• Oct 28, 2025 · House
  referred to second reading
• Oct 28, 2025 · House
  reported with recommendation without amendment
• May 8, 2025 · House
  bill electronically reproduced 05/07/2025
• May 7, 2025 · House
  referred to Committee on Transportation and Infrastructure
• May 7, 2025 · House
  read a first time
• May 7, 2025 · House
  introduced by Representative Rep. Dave Prestin