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IntroducedFeb 04, 2025
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Passed SenateApr 11, 2025
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Passed HouseMay 21, 2025
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Became LawAug 01, 2025
Illinois Senate Bill
IDOT-TRAFFIC STUDIES
Last Action See all actions
Senate • Aug 01, 2025: Public Act . . . . . . . . . 104-0110
Latest Bill Text See all bill texts
Summary
Comments on SB 1559
Tweets
Whip Lists
Sponsors



- Matt HansonHouse cosponsor
- Margaret CrokeHouse cosponsor
- Bradley FrittsHouse cosponsor
- Martha DeuterHouse cosponsor
- Will GuzzardiHouse cosponsor
- Theresa MahHouse cosponsor
- Michael J. Coffey, Jr.House cosponsor
- Wayne A. RosenthalHouse cosponsor
- Anne StavaHouse cosponsor
- Kelly M. CassidyHouse cosponsor
Votes
YES: 19
- Ellman, Laura
- DeWitte, Donald P
- Fowler, Dale
- Feigenholtz, Sara
- Harriss, Erica
- Glowiak Hilton, Suzy
- Johnson, Adriane
- Hills, Darby A
- Lewis, Seth
- Joyce, Patrick J
- Peters, Robert
- Murphy, Laura M
- Simmons, Mike
- Porfirio, Mike
- Ventura, Rachel
- Stadelman, Steve
- Villivalam, Ram
- Villanueva, Celina
- Wilcox, Craig
NO: 0
OTHER: 0
YES: 52
- Joyce
- Faraci
- Anderson
- Sims
- Koehler
- Feigenholtz
- Lewis
- Fine
- Arellano, L.
- Syverson
- Lightford
- Fowler
- Balkema
- Tracy
- Loughran Cappel
- Glowiak Hilton
- Belt
- Turner, D.
- Guzmán
- Bryant
- Turner, S.
- McClure
- Halpin
- Castro
- Ventura
- Morrison
- Harris, N.
- Cervantes
- Villa
- Murphy
- Harriss, E.
- Chesney
- Villanueva
- Peters
- Hastings
- Collins
- Plummer
- Hills
- Cunningham
- Walker
- Porfirio
- Holmes
- Curran
- Wilcox
- Preston
- DeWitte
- Harmon
- Rezin
- Johnson
- Edly-Allen
- Rose
- Ellman
NO: 0
YES: 111
- Mussman
- Guerrero-Cuellar
- Ness
- Guzzardi
- Andrade
- Niemerg
- Haas
- Avelar
- Olickal
- Halbrook
- Benton
- OrtÃz, Aarón
- Hammond
- Blair-Sherlock
- Rashid
- Hanson
- Briel
- Reick
- Harper
- Buckner
- Rita
- Hauter
- Bunting
- Rosenthal
- Hernandez, Barbara
- Cabello
- Ryan
- Hernandez, Lisa
- Canty
- Sanalitro
- Hernandez, Norma
- Cassidy
- Chung
- Schmidt
- Hoffman
- Coffey
- Schweizer
- Huynh
- Costa Howard
- Severin
- Jacobs
- Crawford
- Sheehan
- Jiménez
- Crespo
- Slaughter
- Johnson
- Croke
- Smith
- Jones
- Davidsmeyer
- Sosnowski
- Tracy Katz Muhl
- Davis, Jed
- Spain
- Keicher
- Stava-Murray
- Kelly
- William "Will" Davis
- Kifowit
- Deering
- Stuart
- La Ha
- Delgado
- Swanson
- LaPointe
- DeLuca
- Lilly
- Deuter
- Tarver
- Mah
- Didech
- Tipsword
- Manley
- Du Buclet
- Ugaste
- Mason
- Elik
- Vella
- Mayfield
- Evans
- Walsh
- McCombie
- Faver Dias
- Weaver
- McLaughlin
- Ford
- Weber
- Meier
- West
- Meyers-Martin
- Fritts
- Wilhour
- Miller
- Gabel
- Williams, Ann
- Moeller
- Gill
- Williams, Jawaharial
- Moore
- Gong-Gershowitz
- Windhorst
- Morgan
- González, Edgar
- Janet Yang Rohr
- Morris
- Gordon-Booth
- Welch
- Moylan
- Grant
- Grasse
NO: 0
Actions
- Aug 01, 2025 | Senate
- Governor Approved
- Effective Date January 1, 2026
- Public Act . . . . . . . . . 104-0110
- Jun 18, 2025 | Senate
- Sent to the Governor
- May 21, 2025 | House
- Added Alternate Co-Sponsor Rep. Kelly M. Cassidy
- May 21, 2025 | Senate
- Passed Both Houses
- May 21, 2025 | House
- Third Reading - Short Debate - Passed 111-000-000
- May 20, 2025 | House
- Added Alternate Co-Sponsor Rep. Anne Stava
- May 16, 2025 | House
- Second Reading - Short Debate
- Placed on Calendar Order of 3rd Reading - Short Debate
- May 09, 2025 | House
- Added Alternate Co-Sponsor Rep. Will Guzzardi
- Added Alternate Co-Sponsor Rep. Theresa Mah
- Added Alternate Co-Sponsor Rep. Michael J. Coffey, Jr.
- Added Alternate Co-Sponsor Rep. Wayne A. Rosenthal
- May 08, 2025 | House
- Added Alternate Co-Sponsor Rep. Martha Deuter
- Apr 30, 2025 | House
- Do Pass / Short Debate Transportation: Vehicles & Safety; 012-000-000
- Placed on Calendar 2nd Reading - Short Debate
- Added Alternate Chief Co-Sponsor Rep. Jaime M. Andrade, Jr.
- Added Alternate Chief Co-Sponsor Rep. Matt Hanson
- Added Alternate Chief Co-Sponsor Rep. Margaret Croke
- Added Alternate Chief Co-Sponsor Rep. Bradley Fritts
- Apr 17, 2025 | House
- Assigned to Transportation: Vehicles & Safety
- Apr 11, 2025 | House
- Arrived in House
- Chief House Sponsor Rep. Ann M. Williams
- First Reading
- Referred to Rules Committee
- Apr 11, 2025 | Senate
- Third Reading - Passed; 052-000-000
- Apr 10, 2025 | Senate
- Second Reading
- Senate Floor Amendment No. 2 Adopted; Feigenholtz
- Placed on Calendar Order of 3rd Reading April 11, 2025
- Apr 08, 2025 | Senate
- Senate Floor Amendment No. 2 Assignments Refers to Transportation
- Senate Floor Amendment No. 2 Recommend Do Adopt Transportation; 019-000-000
- Apr 03, 2025 | Senate
- Senate Floor Amendment No. 2 Filed with Secretary by Sen. Sara Feigenholtz
- Senate Floor Amendment No. 2 Referred to Assignments
- Mar 19, 2025 | Senate
- Do Pass as Amended Transportation; 015-000-000
- Placed on Calendar Order of 2nd Reading March 20, 2025
- Mar 18, 2025 | Senate
- Senate Committee Amendment No. 1 Assignments Refers to Transportation
- Senate Committee Amendment No. 1 Adopted
- Mar 14, 2025 | Senate
- Senate Committee Amendment No. 1 Filed with Secretary by Sen. Sara Feigenholtz
- Senate Committee Amendment No. 1 Referred to Assignments
- Mar 05, 2025 | Senate
- Postponed - Transportation
- Feb 11, 2025 | Senate
- Assigned to Transportation
- Feb 04, 2025 | Senate
- Filed with Secretary by Sen. Sara Feigenholtz
- First Reading
- Referred to Assignments
Documents
