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SF3888 (Legislative Session 94 (2025-2026))

Tow trucks permission to use variable message signs

Related bill: HF3694

AI Generated Summary

Purpose

This bill amends Minnesota law to allow tow trucks and towing vehicles to use a portable variable message sign (VMS) while performing emergency work on or near a highway. It updates lighting and signaling requirements to improve safety and driver messaging during towing operations.

Main Provisions

  • Tow trucks and towing vehicles must have flashing or intermittent red and amber lights, approved by the commissioner of public safety, placed on the dome of the vehicle at the highest practicable point visible from 500 feet.
  • The flashing red light must be displayed only when the tow truck or towing vehicle is engaged in emergency service on or near the traveled portion of a highway.
  • The flashing amber light may be displayed when the tow truck or towing vehicle is moving a disabled vehicle.
  • A tow truck may display a portable variable message sign mounted on the tow truck while performing emergency service on or near the traveled portion of a highway.
  • The portable VMS must conform to the standards established in the Minnesota Manual on Uniform Traffic Control Devices (MUTCD).

Significance and Changes to Law

  • Expands existing requirements to explicitly authorize the use of portable VMS screens on tow trucks during emergency operations, potentially improving driver guidance and safety.
  • Maintains current lighting requirements but clarifies when red vs amber lights may be used and emphasizes the 500-foot visibility standard.
  • Requires any portable VMS to follow MUTCD standards, aligning tow operations with statewide traffic control guidelines.

Practical Implications

  • Tow operators can display real-time messages on a VMS to inform approaching drivers about the tow operation (messages are governed by MUTCD standards).
  • Drivers approaching tow scenes should expect standardized lighting and messaging aimed at enhancing safety and reducing incidents.

Terminology and Key Concepts (from the bill)

  • tow truck
  • towing vehicle
  • flashing red light
  • flashing amber light
  • dome of the vehicle
  • highest practicable point
  • visible from a distance of 500 feet
  • emergency service on or near the traveled portion of a highway
  • traveled portion of a highway
  • disabled vehicle
  • portable variable message sign (portable VMS)
  • Minnesota Manual on Uniform Traffic Control Devices (MUTCD)

Relevant Terms - tow truck - towing vehicle - flashing red light - flashing amber light - dome - highest practicable point - 500 feet - emergency service - traveled portion - highway - disabled vehicle - portable variable message sign - Minnesota Manual on Uniform Traffic Control Devices (MUTCD)

Bill text versions

Past committee meetings

Actions

DateChamberWhereTypeNameCommittee Name
February 26, 2026SenateActionIntroduction and first reading
February 26, 2026SenateActionReferred toTransportation
March 04, 2026SenateActionAuthor added

Citations

 
[
  {
    "analysis": {
      "added": [
        "Permits portable variable message signs mounted on tow trucks to be used during emergency service on or near the traveled portion of a highway."
      ],
      "removed": [],
      "summary": "This bill amends Minnesota Statutes 2024 section 168B.16.1.4 to add authority for portable variable message signs on tow trucks and to update flashing light requirements for tow trucks.",
      "modified": [
        "Revises the requirements in section 168B.16 to specify flashing red and amber lights and the use of VMS equipment; aligns with Minnesota Manual on Uniform Traffic Control Devices."
      ]
    },
    "citation": "168B.16.1.4",
    "subdivision": "1.4"
  },
  {
    "analysis": {
      "added": [
        "Allows a tow truck or towing vehicle to display a portable variable message sign mounted on the tow truck during emergency service."
      ],
      "removed": [],
      "summary": "This bill amends Minnesota Statutes 2024 section 168B.16 to create or update provisions governing flashing lights and portable variable message signs on tow trucks used during emergency service.",
      "modified": [
        "Adds or clarifies requirements for flashing red and amber lights, their positioning and visibility (500 feet).",
        "Requires portable variable message signs to conform to the standards established in the Minnesota Manual on Uniform Traffic Control Devices."
      ]
    },
    "citation": "168B.16",
    "subdivision": ""
  }
]

Progress through the legislative process

17%
In Committee

Sponsors

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