MichiganSB 00712025-2026 Regular SessionSenate

Highways: bridges; Mackinac Bridge; designate as a key facility. Amends sec. 552c of 1931 PA 328 (MCL 750.552c). Last Action: ASSIGNED PA 0064'26 WITH IMMEDIATE EFFECT

Sponsored By: John Damoose (Republican)

Signed by Governor

Highways: bridgesState agencies (existing): transportation

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Bill Overview

Analyzed Economic Effects

1 provisions identified: 0 benefits, 1 costs, 0 mixed.

Felony penalties for restricted Mackinac Bridge areas

The law adds Mackinac Bridge areas not open to or intended for public use to Michigan’s key facilities list. Intentionally entering or staying without permission is a felony when the area has a physical barrier and required signs. Signs must be conspicuous, at least 50 square inches, and use letters at least 1 inch high. At least one sign must be visible at every entry point. Penalties are up to 4 years in prison, a fine up to $2,500, or both. An open barrier during normal hours for official business is not a defense. The law preserves lawful assembly and peaceful petition rights and took effect immediately upon enactment.

Sponsors & Cosponsors

Sponsor

  • John Damoose

    Republican • Senate

Cosponsors

  • Dan Lauwers

    Republican • Senate

  • John Cherry

    Democratic • Senate

  • Jon C. Bumstead

    Republican • Senate

  • Lana Theis

    Republican • Senate

  • Michael Webber

    Republican • Senate

  • Rick Outman

    Republican • Senate

  • Rosemary Bayer

    Democratic • Senate

Roll Call Votes

All Roll Calls

Yes: 132 • No: 12

House vote • 7/3/2026

passed; given immediate effect

Yes: 96 • No: 12 • Other: 2

Senate vote • 3/13/2025

PASSED

Yes: 36 • No: 0 • Other: 1

Actions Timeline

  1. ASSIGNED PA 0064'26 WITH IMMEDIATE EFFECT

    7/29/2026Senate
  2. FILED WITH SECRETARY OF STATE 7/23/2026 12:02 PM

    7/29/2026Senate
  3. APPROVED BY GOVERNOR 7/21/2026 12:56 PM

    7/29/2026Senate
  4. PRESENTED TO GOVERNOR 7/14/2026 10:36 AM

    7/15/2026Senate
  5. ORDERED ENROLLED

    7/3/2026Senate
  6. FULL TITLE AGREED TO

    7/3/2026Senate
  7. GIVEN IMMEDIATE EFFECT

    7/3/2026Senate
  8. returned to Senate

    7/3/2026House
  9. inserted full title

    7/3/2026House
  10. passed; given immediate effect Roll Call #308 Yeas 96 Nays 12 Excused 0 Not Voting 2

    7/3/2026House
  11. read a third time

    7/3/2026House
  12. placed on third reading

    7/2/2026House
  13. read a second time

    7/2/2026House
  14. placed on second reading

    7/2/2026House
  15. motion to discharge committee approved

    7/2/2026House
  16. rule suspended

    7/2/2026House
  17. referred to Committee on Rules

    2/18/2026House
  18. referred to second reading

    5/6/2025House
  19. reported with recommendation without amendment

    5/6/2025House
  20. referred to Committee on Transportation and Infrastructure

    3/13/2025House
  21. read a first time

    3/13/2025House
  22. received on 03/13/2025

    3/13/2025House
  23. PASSED ROLL CALL # 24 YEAS 36 NAYS 0 EXCUSED 1 NOT VOTING 0

    3/13/2025Senate
  24. PLACED ON ORDER OF THIRD READING WITH SUBSTITUTE (S-1)

    3/12/2025Senate
  25. SUBSTITUTE (S-1) CONCURRED IN

    3/12/2025Senate

Bill Text

  • Public Act

    7/23/2026

  • As Passed by the House

    7/3/2026

  • As Passed by the Senate

    3/13/2025

  • Introduced

    2/11/2025

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