Illinois 104th General Assembly Status: To Executive 1 D cosponsors

SB1559      — IDOT-TRAFFIC STUDIES

Last action — Public Act . . . . . . . . . 104-0110

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

This bill has been sent to the executive. Introduced February 04, 2025. It awaits signature.

Next likely step: the executive signs it into law or issues a veto.

Odds of enactment

Moderate chance

Based on the sponsor, cosponsors, and committee posture, this bill has a moderate chance of becoming law.

Upgrade to see the exact probability and what's driving it.

A statistical estimate from our own model of past outcomes — an insight, not a guarantee. Policymaking is volatile.

Prognosis

Likely to advance 74% · moderate confidence

  • To Executive

    Current position in the legislative process.

  • 13 sponsors

    1 primary, 12 co-sponsors signed on.

  • Single-party support

    Sponsorship is currently within one party (1 D).

  • Cleared a recorded vote

    Passed 5 recorded votes so far.

Based on stage, sponsorship breadth, committee status, recorded votes, and cross-state momentum — a description of the observable signals, not a prediction.

Summary

Amends the Department of Transportation Law of the Civil Administrative Code of Illinois. Requires the Department of Transportation to conduct a traffic study following the occurrence of any crash involving a pedestrian fatality that occurs at an intersection of a federal or municipal highway.

Bill Text

We don't have the full text on file for this bill yet.

Read SB1559 on the official Illinois source →

Action History

  1. Public Act . . . . . . . . . 104-0110

  2. Effective Date January 1, 2026

  3. Governor Approved

  4. Sent to the Governor

  5. Added Alternate Co-Sponsor Rep. Kelly M. Cassidy

  6. Passed Both Houses

  7. Third Reading - Short Debate - Passed 111-000-000

  8. Added Alternate Co-Sponsor Rep. Anne Stava

  9. Placed on Calendar Order of 3rd Reading - Short Debate

  10. Second Reading - Short Debate

  11. Added Alternate Co-Sponsor Rep. Wayne A. Rosenthal

  12. Added Alternate Co-Sponsor Rep. Michael J. Coffey, Jr.

  13. Added Alternate Co-Sponsor Rep. Theresa Mah

  14. Added Alternate Co-Sponsor Rep. Will Guzzardi

  15. Added Alternate Co-Sponsor Rep. Martha Deuter

  16. Added Alternate Chief Co-Sponsor Rep. Bradley Fritts

  17. Added Alternate Chief Co-Sponsor Rep. Margaret Croke

  18. Added Alternate Chief Co-Sponsor Rep. Matt Hanson

  19. Added Alternate Chief Co-Sponsor Rep. Jaime M. Andrade, Jr.

  20. Placed on Calendar 2nd Reading - Short Debate

  21. Do Pass / Short Debate Transportation: Vehicles & Safety; 012-000-000

  22. Assigned to Transportation: Vehicles & Safety

  23. Referred to Rules Committee

  24. First Reading

  25. Chief House Sponsor Rep. Ann M. Williams

  26. Arrived in House

  27. Third Reading - Passed; 052-000-000

  28. Placed on Calendar Order of 3rd Reading April 11, 2025

  29. Senate Floor Amendment No. 2 Adopted; Feigenholtz

  30. Second Reading

  31. Senate Floor Amendment No. 2 Recommend Do Adopt Transportation; 019-000-000

  32. Senate Floor Amendment No. 2 Assignments Refers to Transportation

  33. Senate Floor Amendment No. 2 Referred to Assignments

  34. Senate Floor Amendment No. 2 Filed with Secretary by Sen. Sara Feigenholtz

  35. Placed on Calendar Order of 2nd Reading March 20, 2025

  36. Do Pass as Amended Transportation; 015-000-000

  37. Senate Committee Amendment No. 1 Adopted

  38. Senate Committee Amendment No. 1 Assignments Refers to Transportation

  39. Senate Committee Amendment No. 1 Referred to Assignments

  40. Senate Committee Amendment No. 1 Filed with Secretary by Sen. Sara Feigenholtz

  41. Postponed - Transportation

  42. Assigned to Transportation

  43. Referred to Assignments

  44. First Reading

  45. Filed with Secretary by Sen. Sara Feigenholtz

Sponsors

  • Jr. Jaime M. Andrade · Cosponsor
  • Matt Hanson · Cosponsor
  • Margaret Croke · Cosponsor
  • Bradley Fritts · Cosponsor
  • Martha Deuter · Cosponsor
  • Will Guzzardi · Cosponsor
  • Theresa Mah · Cosponsor
  • Jr. Michael J. Coffey · Cosponsor
  • Wayne A. Rosenthal · Cosponsor
  • Anne Stava · Cosponsor
  • Kelly M. Cassidy · Cosponsor
  • Sara Feigenholtz · Primary
  • Jawaharial Williams · Cosponsor

Sponsorship breakdown

Export CSV (upgrade) →

1 sponsors · 12 co-sponsors · 170 not signed on

Sponsors (1)

Co-sponsors (12)

  • Jaime M. Andrade, Jr.
  • Matt Hanson
  • Margaret Croke
  • Bradley Fritts
  • Martha Deuter
  • Will Guzzardi
  • Theresa Mah
  • Michael J. Coffey, Jr.
  • Wayne A. Rosenthal
  • Anne Stava
  • Kelly M. Cassidy
  • Williams, Jawaharial

Not signed on (170)

170 members have not signed on to this bill.

Show all 170 →

"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

Third Reading

Passed 111 Yea · 0 Nay
Party YeaNayPresentNot Voting
Democrat 69005
Republican 37002
Unaffiliated 4000
Total 110007
% of votes cast 94%0%0%6%
How each member voted (117)
Member Party Vote
Jacobs — Yea
Johnson — Yea
Stava-Murray — Yea
Hernandez, Lisa — Yea
Aarón M. Ortíz Democrat Yea
Abdelnasser Rashid Democrat Yea
Amy Briel Democrat Yea
Angelica Guerrero-Cuellar Democrat Yea
Ann M. Williams Democrat Yea
Anna Moeller Democrat Yea
Anthony DeLuca Democrat Yea
Barbara Hernandez Democrat Yea
Bob Morgan Democrat Yea
Camille Y. Lilly Democrat Yea
Carol Ammons Democrat Not Voting
Curtis J. Tarver, II Democrat Yea
Dagmara Avelar Democrat Yea
Daniel Didech Democrat Yea
Dave Vella Democrat Yea
Debbie Meyers-Martin Democrat Yea
Diane Blair-Sherlock Democrat Yea
Edgar González, Jr. Democrat Yea
Eva-Dina Delgado Democrat Yea
Fred Crespo Democrat Yea
Harry Benton Democrat Yea
Hoan Huynh Democrat Yea
Jaime M. Andrade, Jr. Democrat Yea
Janet Yang Rohr Democrat Yea
Jawaharial Williams Democrat Yea
Jay Hoffman Democrat Yea
Jehan Gordon-Booth Democrat Yea
Jennifer Gong-Gershowitz Democrat Yea
Joyce Mason Democrat Yea
Justin Slaughter Democrat Yea
Kam Buckner Democrat Yea
Katie Stuart Democrat Yea
Kelly M. Cassidy Democrat Yea
Kevin John Olickal Democrat Yea
Kimberly Du Buclet Democrat Yea
La Shawn K. Ford Democrat Yea
Laura Faver Dias Democrat Yea
Lawrence "Larry" Walsh, Jr. Democrat Yea
Lilian Jiménez Democrat Yea
Lindsey LaPointe Democrat Yea
Lisa Davis Democrat Not Voting
Marcus C. Evans, Jr. Democrat Yea
Margaret Croke Democrat Yea
Martha Deuter Democrat Yea
Martin J. Moylan Democrat Yea
Mary Beth Canty Democrat Yea
Mary Gill Democrat Yea
Matt Hanson Democrat Yea
Maura Hirschauer Democrat Not Voting
Maurice A. West, II Democrat Yea
Michael Crawford Democrat Yea
Michael J. Kelly Democrat Yea
Michelle Mussman Democrat Yea
Nabeela Syed Democrat Not Voting
Natalie A. Manley Democrat Yea
Nicholas K. Smith Democrat Yea
Nicolle Grasse Democrat Yea
Norma Hernandez Democrat Yea
Rick Ryan Democrat Yea
Rita Mayfield Democrat Yea
Robert "Bob" Rita Democrat Yea
Robyn Gabel Democrat Yea
Sharon Chung Democrat Yea
Sonya M. Harper Democrat Yea
Stephanie A. Kifowit Democrat Yea
Sue Scherer Democrat Not Voting
Suzanne M. Ness Democrat Yea
Terra Costa Howard Democrat Yea
Thaddeus Jones Democrat Yea
Theresa Mah Democrat Yea
Tracy Katz Muhl Democrat Yea
Will Guzzardi Democrat Yea
William "Will" Davis Democrat Yea
Yolonda Morris Democrat Yea
Adam M. Niemerg Republican Yea
Amy Elik Republican Yea
Amy L. Grant Republican Yea
Blaine Wilhour Republican Yea
Brad Halbrook Republican Yea
Brad Stephens Republican Not Voting
Bradley Fritts Republican Yea
Brandun Schweizer Republican Yea
Charles Meier Republican Yea
Chris Miller Republican Yea
Christopher "C.D." Davidsmeyer Republican Yea
Dan Swanson Republican Yea
Daniel J. Ugaste Republican Yea
Dave Severin Republican Yea
David Friess Republican Not Voting
Dennis Tipsword Republican Yea
Jackie Haas Republican Yea
Jason R. Bunting Republican Yea
Jed Davis Republican Yea
Jeff Keicher Republican Yea
Jennifer Sanalitro Republican Yea
Joe C. Sosnowski Republican Yea
John M. Cabello Republican Yea
Kevin Schmidt Republican Yea
Kyle Moore Republican Yea
Martin McLaughlin Republican Yea
Michael J. Coffey, Jr. Republican Yea
Nicole La Ha Republican Yea
Norine K. Hammond Republican Yea
Patrick Sheehan Republican Yea
Patrick Windhorst Republican Yea
Regan Deering Republican Yea
Ryan Spain Republican Yea
Steven Reick Republican Yea
Tom Weber Republican Yea
Tony M. McCombie Republican Yea
Travis Weaver Republican Yea
Wayne A. Rosenthal Republican Yea
William E Hauter Republican Yea

Official roll call →

Transportation: Vehicles & Safety

Passed 12 Yea · 0 Nay
Party YeaNayPresentNot Voting
Democrat 8000
Republican 4000
Total 12000
% of votes cast 100%0%0%0%
How each member voted (12)
Member Party Vote
Angelica Guerrero-Cuellar Democrat Yea
Barbara Hernandez Democrat Yea
Edgar González, Jr. Democrat Yea
Harry Benton Democrat Yea
Jaime M. Andrade, Jr. Democrat Yea
Margaret Croke Democrat Yea
Matt Hanson Democrat Yea
Michael J. Kelly Democrat Yea
Brad Stephens Republican Yea
Bradley Fritts Republican Yea
Regan Deering Republican Yea
Wayne A. Rosenthal Republican Yea

Official roll call →

Third Reading

Passed 52 Yea · 0 Nay
Party YeaNayPresentNot Voting
Republican 19000
Democrat 31007
Unaffiliated 1000
Total 51007
% of votes cast 88%0%0%12%
How each member voted (58)
Member Party Vote
Johnson — Yea
Bill Cunningham Democrat Yea
Celina Villanueva Democrat Yea
Christopher Belt Democrat Yea
Cristina Castro Democrat Yea
David Koehler Democrat Yea
Doris Turner Democrat Yea
Elgie R. Sims, Jr. Democrat Yea
Graciela Guzmán Democrat Yea
Javier L. Cervantes Democrat Yea
Julie A. Morrison Democrat Yea
Karina Villa Democrat Yea
Kimberly A. Lightford Democrat Yea
Lakesia Collins Democrat Yea
Laura Ellman Democrat Yea
Laura Fine Democrat Yea
Laura M. Murphy Democrat Yea
Linda Holmes Democrat Yea
Mark L. Walker Democrat Yea
Mary Edly-Allen Democrat Yea
Mattie Hunter Democrat Not Voting
Meg Loughran Cappel Democrat Yea
Michael E. Hastings Democrat Yea
Michael W. Halpin Democrat Yea
Mike Porfirio Democrat Yea
Mike Simmons Democrat Not Voting
Napoleon Harris III Democrat Yea
Omar Aquino Democrat Not Voting
Patrick J. Joyce Democrat Yea
Paul Faraci Democrat Yea
Rachel Ventura Democrat Yea
Ram Villivalam Democrat Not Voting
Robert F. Martwick Democrat Not Voting
Robert Peters Democrat Yea
Sara Feigenholtz Democrat Yea
Steve Stadelman Democrat Not Voting
Suzy Glowiak Hilton Democrat Yea
Thaddeus Jones Democrat Not Voting
Willie Preston Democrat Yea
Andrew S. Chesney Republican Yea
Chapin Rose Republican Yea
Chris Balkema Republican Yea
Craig Wilcox Republican Yea
Dale Fowler Republican Yea
Darby A. Hills Republican Yea
Dave Syverson Republican Yea
Donald P. DeWitte Republican Yea
Erica Harriss Republican Yea
Jason Plummer Republican Yea
Jil Tracy Republican Yea
John F. Curran Republican Yea
Li Arellano, Jr. Republican Yea
Neil Anderson Republican Yea
Sally J. Turner Republican Yea
Seth Lewis Republican Yea
Steve McClure Republican Yea
Sue Rezin Republican Yea
Terri Bryant Republican Yea

Official roll call →

Transportation

Passed 19 Yea · 0 Nay
Party YeaNayPresentNot Voting
Republican 6000
Democrat 13000
Total 19000
% of votes cast 100%0%0%0%
How each member voted (19)
Member Party Vote
Adriane L. Johnson Democrat Yea
Celina Villanueva Democrat Yea
Laura Ellman Democrat Yea
Laura M. Murphy Democrat Yea
Mike Porfirio Democrat Yea
Mike Simmons Democrat Yea
Patrick J. Joyce Democrat Yea
Rachel Ventura Democrat Yea
Ram Villivalam Democrat Yea
Robert Peters Democrat Yea
Sara Feigenholtz Democrat Yea
Steve Stadelman Democrat Yea
Suzy Glowiak Hilton Democrat Yea
Craig Wilcox Republican Yea
Dale Fowler Republican Yea
Darby A. Hills Republican Yea
Donald P. DeWitte Republican Yea
Erica Harriss Republican Yea
Seth Lewis Republican Yea

Official roll call →

Transportation

Passed 15 Yea · 0 Nay · 4 Other
Party YeaNayPresentNot Voting
Republican 5001
Democrat 10003
Total 15004
% of votes cast 79%0%0%21%
How each member voted (19)
Member Party Vote
Adriane L. Johnson Democrat Yea
Celina Villanueva Democrat Yea
Laura Ellman Democrat Yea
Laura M. Murphy Democrat Yea
Mattie Hunter Democrat Not Voting
Mike Porfirio Democrat Yea
Mike Simmons Democrat Yea
Patrick J. Joyce Democrat Yea
Ram Villivalam Democrat Yea
Robert Peters Democrat Not Voting
Sara Feigenholtz Democrat Yea
Steve Stadelman Democrat Yea
Suzy Glowiak Hilton Democrat Not Voting
Craig Wilcox Republican Not Voting
Dale Fowler Republican Yea
Darby A. Hills Republican Yea
Donald P. DeWitte Republican Yea
Erica Harriss Republican Yea
Seth Lewis Republican Yea

Official roll call →

Subjects

public-safety transportation
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

What does SB1559      do?
Amends the Department of Transportation Law of the Civil Administrative Code of Illinois. Requires the Department of Transportation to conduct a traffic study following the occurrence of any crash involving a pedestrian fatality that occurs at an intersection of a federal or municipal highway.
Who sponsors SB1559     ?
SB1559      is sponsored by Jaime M. Andrade, Jr., Matt Hanson, Margaret Croke, Bradley Fritts, Martha Deuter, Will Guzzardi, Theresa Mah, Michael J. Coffey, Jr., Wayne A. Rosenthal, Anne Stava, Kelly M. Cassidy, Sara Feigenholtz (Democrat), and Williams, Jawaharial.
What is the current status of SB1559     ?
This bill has been sent to the executive. Introduced February 04, 2025. It awaits signature.
Where can I track SB1559     ?
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