Illinois · Senate Bill 1591 · 104th General Assembly

LEADER-FOLLOWER WORK ZONE VEH

SB 1591 Sponsored by Javier L. Cervantes In committee

  1. Introduced Feb 4, 2025
  2. In committee Feb 4, 2025
  3. Passed the Senate Next
  4. Passed the House  
  5. To the governor  
  6. Became law  

What it does

The legislature's own summary of the bill, or its official long title.

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…

Read the full title (117 words)

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.

Every action

8 steps, oldest first, as the legislature records them.

  1. SenateFiled with Secretary by Sen. Javier L. Cervantes
  2. SenateFirst Reading
  3. CommitteeReferred to Assignments · Senate Assignments
  4. CommitteeAssigned to Transportation · Senate Transportation
  5. CommitteePostponed - Transportation · Senate Transportation
  6. CommitteePostponed - Transportation · Senate Transportation
  7. CommitteePostponed - Transportation · Senate Transportation
  8. CommitteeRule 3-9(a) / Re-referred to Assignments · Senate Assignments

Roll calls

No recorded votes on this bill yet.

Sponsors

The member who introduced it.

From Illinois's official records (www.ilga.gov), checked Nov 13, 2026. Text links go to the official versions; LegiList does not copy bill text.