Illinois 104th General Assembly Status: Introduced 1 D cosponsors

SB1591      — LEADER-FOLLOWER WORK ZONE VEH

Last action — Rule 3-9(a) / Re-referred to Assignments

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

This bill has been introduced in the Senate. Introduced February 04, 2025. It must pass committee before a floor vote.

Next likely step: a committee referral and hearing.

Odds of enactment

Low chance

Based on the sponsor, cosponsors, and committee posture, this bill has a low 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

Not enough signal yet

Not enough signal yet to read this bill's trajectory — we surface a likelihood only once there's real movement (stage, sponsorship, committee, or votes) to point to.

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 Illinois Vehicle Code. Defines "leader-follower work zone vehicle" as a motor vehicle used in combination with another motor vehicle in a highway construction or maintenance zone that is: (1) equipped with an automated driving system; and (2) remotely connected to another motor vehicle allowing for coordinated or controlled movement within line of sight of the operator. Provides that the provision regarding following too closely does not apply to leader-follower work zone vehicles. Authorizes the Department of Transportation and the Illinois State Toll Highway Authority to implement the use of a leader-follower work zone vehicle in a highway construction or maintenance zone under their jurisdiction to create a safety system to protect their workers. Effective immediately.

Bill Text

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

Read SB1591 on the official Illinois source →

Action History

  1. Rule 3-9(a) / Re-referred to Assignments

  2. Postponed - Transportation

  3. Postponed - Transportation

  4. Postponed - Transportation

  5. Assigned to Transportation

  6. Referred to Assignments

  7. First Reading

  8. Filed with Secretary by Sen. Javier L. Cervantes

Sponsors

Sponsorship breakdown

Export CSV (upgrade) →

1 sponsors · 0 co-sponsors · 182 not signed on

Sponsors (1)

Co-sponsors (0)

None.

Not signed on (182)

182 members have not signed on to this bill.

Show all 182 →

"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

Subjects

public-safety transportation technology
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 SB1591      do?
Amends the Illinois Vehicle Code. Defines "leader-follower work zone vehicle" as a motor vehicle used in combination with another motor vehicle in a highway construction or maintenance zone that is: (1) equipped with an automated driving system; and (2) remotely connected to another motor vehicle allowing for coordinated or controlled movement within line of sight of the operator. Provides that the provision regarding following too closely does not apply to leader-follower work zone vehicles. Authorizes the Department of Transportation and the Illinois State Toll Highway Authority to implement the use of a leader-follower work zone vehicle in a highway construction or maintenance zone under their jurisdiction to create a safety system to protect their workers. Effective immediately.
Who sponsors SB1591     ?
SB1591      is sponsored by Javier L. Cervantes (Democrat).
What is the current status of SB1591     ?
This bill has been introduced in the Senate. Introduced February 04, 2025. It must pass committee before a floor vote.
Where can I track SB1591     ?
Track SB1591      free on One Click Politics — get push/email alerts when it moves.

Make your voice heard on SB1591     

Find the representatives who decide this bill and tell them where you stand — for yourself, or mobilize your whole list in one click with One Click Politics advocacy software.

Find my representatives → Run a campaign

Stay ahead of SB1591     

Last checked for changes 3 months ago · updated continuously

One Click Politics tracks every bill in Congress and all 50 states.

Track this bill →