Iowa 2025-2026 Regular Session Status: In Committee

SF 506 — A bill for an act relating to raw farm products for purposes of increased gross weight for motor vehicles transporting such products on this state’s public highways.

Last action — Placed on calendar.

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  1. ✓
    Introduced
  2. 2
    In Committee
  3. 3
    Passed Senate
  4. 4
    Passed House
  5. 5
    To Executive
  6. 6
    Enacted

This bill is in committee in the Senate. Introduced March 04, 2025. It must pass committee before a floor vote.

Next likely step: a committee vote, then a floor vote in the Senate.

Prognosis

Advancing 34% · moderate confidence

Where this bill stands today.

Odds of enactment

Low

How often bills like it became law.

  • In Committee

    Current position in the legislative process.

  • 1 sponsor

    1 primary, 0 co-sponsors signed on.

  • Cleared a recorded vote

    Passed 4 recorded votes so far.

Prognosis reads this bill's own signals — stage, sponsorship breadth, committee status, recorded votes and cross-state momentum. Odds come from a model trained on which bills have become law.

Bill Text

Action History

  1. Placed on calendar.

  2. Committee report, approving bill.

  3. Subcommittee recommends passage.

  4. Subcommittee Meeting: 01/20/2026 2:30PM Room 315.

  5. Subcommittee: Zumbach, Shipley, and Townsend.

  6. Referred to Transportation.

  7. Committee report, approving bill.

  8. Introduced, placed on calendar.

Sponsors

  • COMMITTEE ON TRANSPORTATION · Primary

Sponsorship breakdown

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1 sponsors · 0 co-sponsors · 149 not signed on · 19 voted No

Sponsors (1)

  • COMMITTEE ON TRANSPORTATION

Co-sponsors (0)

None.

Not signed on (149)

149 members have not signed on to this bill.

Show all 149 →

"Not signed on" means a member has not sponsored or co-sponsored this bill — it does not imply opposition. Members flagged Voted No have a recorded No vote on this bill.

Whip count is in markup. Polling the chamber and every recorded vote this session. Only the first open is slow. It’s instant for you after this. Calling the roll · Tallying · Engrossing

Votes

Shall the bill pass?

Passed 29 Yea · 21 Nay
Party YeaNayPresentNot Voting
Republican 24400
Unaffiliated 4600
Democrat 01200
Total 282200
% of votes cast 56%44%0%0%
How each member voted (50)
Member Party Vote
Cournoyer — Yea
Edler — Yea
Zaun — Yea
Boulton — Nay
Brown — Nay
Celsi — Nay
Giddens — Nay
Jochum — Nay
De Witt — Yea
Taylor, T. — Nay
Cindy Winckler Democrat Nay
Herman C. Quirmbach Democrat Nay
Izaah Knox Democrat Nay
Janet Petersen Democrat Nay
Janice Weiner Democrat Nay
Liz Bennett Democrat Nay
Molly Donahue Democrat Nay
Sarah Trone Garriott Democrat Nay
Sarah Trone Garriott Democrat Nay
Tony Bisignano Democrat Nay
William A. Dotzler Jr. Democrat Nay
Zach Wahls Democrat Nay
Adrian Dickey Republican Nay
Amy Sinclair Republican Yea
Annette Sweeney Republican Yea
Carrie Koelker Republican Yea
Charlie McClintock Republican Yea
Cherielynn Westrich Republican Yea
Dan Zumbach Republican Yea
David D. Rowley Republican Yea
Dawn Driscoll Republican Yea
Dennis Guth Republican Yea
Jack Whitver Republican Yea
Jason Schultz Republican Yea
Jeff Reichman Republican Yea
Jeff Taylor Republican Yea
Jesse Green Republican Yea
Julian B. Garrett Republican Yea
Ken Rozenboom Republican Nay
Kerry Gruenhagen Republican Yea
Kevin Alons Republican Yea
Lynn Evans Republican Yea
Mark Costello Republican Yea
Mark S. Lofgren Republican Yea
Mike Bousselot Republican Yea
Mike Klimesh Republican Yea
Sandy Salmon Republican Yea
Scott Webster Republican Nay
Tim Kraayenbrink Republican Yea
Tom Shipley Republican Nay

Official roll call →

Shall the bill pass?

Passed 99 Yea · 0 Nay · 1 Other
Party YeaNayPresentNot Voting
Unaffiliated 54001
Republican 27000
Democrat 18000
Total 99001
% of votes cast 99%0%0%1%
How each member voted (100)
Member Party Vote
Anderson — Yea
Derry — Yea
Deyoe — Yea
Dolecheck — Yea
Forbes — Yea
Fry — Yea
Shipley — Yea
Abdul-Samad — Yea
Bacon — Yea
Baxter — Yea
Bearinger — Yea
Best — Yea
Breckenridge — Yea
Brink — Yea
Carlson — Yea
Cohoon — Yea
Gaskill — Yea
Gassman — Yea
Gustafson — Yea
Hagenow — Yea
Hall — Yea
Hanusa — Yea
Heddens — Yea
Hein — Yea
Hinson — Yea
Hite — Yea
Hunter — Yea
Huseman — Yea
Isenhart — Yea
Jacobsen — Yea
Kacena — Yea
Kerr — Yea
Klein — Yea
Kurtz — Yea
Landon — Yea
Lensing — Yea
Mascher — Yea
Maxwell — Yea
McConkey — Yea
McKean — Yea
Mitchell — Yea
Oldson — Yea
Osmundson — Yea
Ourth — Yea
Paustian — Yea
Prichard — Yea
Running-Marquardt — Yea
Sexton — Yea
Steckman — Yea
Sunde — Yea
Thede — Not Voting
Thorup — Yea
Upmeyer — Yea
Wolfe — Yea
Worthan — Yea
Amy Nielsen Democrat Yea
Art Staed Democrat Yea
Beth Wessel-Kroeschell Democrat Yea
Bob Kressig Democrat Yea
Brian Meyer Democrat Yea
Cindy Winckler Democrat Yea
David Jacoby Democrat Yea
Heather Matson Democrat Yea
Jennifer Konfrst Democrat Yea
Kenan Judge Democrat Yea
Lindsay James Democrat Yea
Liz Bennett Democrat Yea
Molly Donahue Democrat Yea
Monica Kurth Democrat Yea
Rick L. Olson Democrat Yea
Ruth Ann Gaines Democrat Yea
Timi M. Brown-Powers Democrat Yea
Tracy A. Ehlert Democrat Yea
Ann Meyer Republican Yea
Bobby Kaufmann Republican Yea
Brian K. Lohse Republican Yea
Craig Steven Williams Republican Yea
Dan Zumbach Republican Yea
David Sieck Republican Yea
Dean Fisher Republican Yea
Gary M. Mohr Republican Yea
Jacob Bossman Republican Yea
Jane Bloomingdale Republican Yea
Jennifer J. Smith Republican Yea
Jennifer J. Smith Republican Yea
John H. Wills Republican Yea
Mark I. Thompson Republican Yea
Matt W. Windschitl Republican Yea
Megan Jones Republican Yea
Michael R. Bergan Republican Yea
Norlin G. Mommsen Republican Yea
Pat Grassley Republican Yea
Ray Sorensen Republican Yea
Sandy Salmon Republican Yea
Shannon Lundgren Republican Yea
Skyler Wheeler Republican Yea
Steven C. Holt Republican Yea
Thomas Gerhold Republican Yea
Thomas Jay Moore Republican Yea
Thomas M. Jeneary Republican Yea

Official roll call →

Shall the bill pass?

Passed 49 Yea · 0 Nay
Party YeaNayPresentNot Voting
Republican 18000
Unaffiliated 26001
Democrat 5000
Total 49001
% of votes cast 98%0%0%2%
How each member voted (50)
Member Party Vote
Johnson — Yea
Shipley — Yea
Vacant, 1. — Not Voting
Cournoyer — Yea
Edler — Yea
Feenstra — Yea
Greene — Yea
Hogg — Yea
Jochum — Yea
Kapucian — Yea
Kinney — Yea
Bolkcom — Yea
Boulton — Yea
Breitbach — Yea
Brown — Yea
Carlin — Yea
Celsi — Yea
Chapman — Yea
Lykam — Yea
Mathis — Yea
Miller-Meeks — Yea
Nunn — Yea
Ragan — Yea
Schneider — Yea
Segebart — Yea
Whiting — Yea
Zaun — Yea
Herman C. Quirmbach Democrat Yea
Janet Petersen Democrat Yea
Tony Bisignano Democrat Yea
William A. Dotzler Jr. Democrat Yea
Zach Wahls Democrat Yea
Amy Sinclair Republican Yea
Annette Sweeney Republican Yea
Carrie Koelker Republican Yea
Chad Behn Republican Yea
Dan Dawson Republican Yea
Dan Zumbach Republican Yea
Dennis Guth Republican Yea
Jack Whitver Republican Yea
Jason Schultz Republican Yea
Jeff Taylor Republican Yea
Jeff Taylor Republican Yea
Jennifer J. Smith Republican Yea
Jennifer J. Smith Republican Yea
Julian B. Garrett Republican Yea
Ken Rozenboom Republican Yea
Mark Costello Republican Yea
Mark S. Lofgren Republican Yea
Tim Kraayenbrink Republican Yea

Official roll call →

Shall the bill pass?

Passed 45 Yea · 5 Nay
Party YeaNayPresentNot Voting
Unaffiliated 29200
Republican 12300
Democrat 4000
Total 45500
% of votes cast 90%10%0%0%
How each member voted (50)
Member Party Vote
Allen — Yea
Bertrand — Yea
Bolkcom — Yea
Boulton — Yea
Bowman — Nay
Breitbach — Nay
Brown — Yea
Chapman — Yea
Chelgren — Yea
Horn — Yea
Jochum — Yea
Kapucian — Yea
Kinney — Yea
Lykam — Yea
Mathis — Yea
McCoy — Yea
Ragan — Yea
Schneider — Yea
Segebart — Yea
Zaun — Yea
Anderson — Yea
Shipley — Yea
Johnson, D. — Yea
Danielson — Yea
Dix — Yea
Dvorsky — Yea
Edler — Yea
Feenstra — Yea
Greene — Yea
Hart — Yea
Hogg — Yea
Herman C. Quirmbach Democrat Yea
Janet Petersen Democrat Yea
Tony Bisignano Democrat Yea
William A. Dotzler Jr. Democrat Yea
Amy Sinclair Republican Yea
Chad Behn Republican Yea
Craig P. Johnson Republican Yea
Dan Dawson Republican Nay
Dan Zumbach Republican Yea
Dennis Guth Republican Yea
Jack Whitver Republican Yea
Jason Schultz Republican Yea
Jeff Taylor Republican Yea
Jennifer J. Smith Republican Yea
Julian B. Garrett Republican Nay
Ken Rozenboom Republican Yea
Mark Costello Republican Nay
Mark S. Lofgren Republican Yea
Tim Kraayenbrink Republican Yea

Official roll call →

Subjects

Cross-referencing the record. Reading this bill against every other bill in the corpus by meaning, not keywords. Only the first open is slow. It’s instant for you after this. Matching · Ranking · Engrossing

Frequently asked questions

Who sponsors SF 506?
SF 506 is sponsored by COMMITTEE ON TRANSPORTATION.
What is the current status of SF 506?
This bill is in committee in the Senate. Introduced March 04, 2025. It must pass committee before a floor vote.
Where can I track SF 506?
Track SF 506 free on One Click Politics — get push/email alerts when it moves.

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Last checked for changes 3 months ago · updated continuously

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