---
type: "Bill"
title: "MOTOR VEHICLES – Amends existing law to provide that speed limits for vehicles with five or more axles operating at a gross weight of more than 26,000 pounds shall be the same as for other vehicles."
description: "MOTOR VEHICLES – Amends existing law to provide that speed limits for vehicles with five or more axles operating at a gross weight of more than 26,000 pounds shall be the same as for other vehicles."
jurisdiction: "us/states/id"
legislature: "Idaho Legislature"
session: "2026"
identifier: "H 664"
citation: "Idaho H 664 (2026)"
classification: ["bill"]
subjects: ["HIGHWAYS", "LAW ENFORCEMENT", "MOTOR VEHICLES", "TRANSPORTATION"]
status: "enacted"
primary_sponsors: []
version_count: 1
action_count: 17
vote_count: 2
first_action: "2026-02-13"
last_action: "2026-03-24"
source: "openstates"
source_identifier: "ocd-bill/60a6d6b2-c357-403f-8b71-e28eb7f2c679"
source_url: "https://legislature.idaho.gov/sessioninfo/2026/legislation/H0664/"
source_hash: "78b5924f33503b1dd2c2ffb96b393f66c9e96bc4ac3f1d78f9931ab88d8ba661"
vintage: "2026-07-01"
source_snapshot: "https://data.openstates.org/daily/2026-07-01/public.pgdump"
retrieved_at: "2026-07-06"
confidence: "reported"
tags: ["legislation", "bill", "us-id"]
---

# Idaho H 664 (2026) — MOTOR VEHICLES – Amends existing law to provide that speed limits for vehicles with five or more axles operating at a gross weight of more than 26,000 pounds shall be the same as for other vehicles.

## Version chain

The bill's text revisions, in order — the diff chain from filing to enrollment.

1. **Bill Text** (committee substitute) — [source](https://legislature.idaho.gov/wp-content/uploads/sessioninfo/2026/legislation/H0664.pdf)

## Votes

- Read third time in full – — **27–7** (pass) · upper
- Read Third Time in Full – — **57–11** (pass) · lower

## Sponsors

- TRANSPORTATION AND DEFENSE COMMITTEE — primary (organization)

## Timeline

The legislative action history — every referral, reading, and vote.

- **2026-02-13** Introduced, read first time, referred to JRA for Printing `introduction`
- **2026-02-16** Reported Printed and Referred to Transportation & Defense
- **2026-02-27** Reported out of Committee with Do Pass Recommendation, Filed for Second Reading `committee-passage-favorable`
- **2026-03-02** Read second time; Filed for Third Reading `reading-2`
- **2026-03-03** Read Third Time in Full – PASSED - 57-11-2AYES – Alfieri, Barbieri, Beiswenger, Bingham, Boyle, Bruce, Burgoyne, Cannon, Cayler, Cheatum, Cornilles, Crane(12), Crane(13), Dygert, Ehardt, Ehlers, Erickson, Fuhriman, Furniss, Garner, Hall(Stone), Harris, Hawkins, Healey, Hill(Brown), Holtzclaw, Hostetler, Leavitt, Manwaring, Marmon, Mendive, Mickelsen, Miller, Mitchell, Monks, Nelsen, Palmer, Petzke, Pickett, Price, Rasor, Raybould, Raymond, Redman, Sauter, Scott, Shepherd, Shirts, Skaug, Tanner(13), Tanner(14), Thompson, Vander Woude, Veile, Weber, Wisniewski, Mr. SpeakerNAYS – Berch, Church, Egbert, Galaviz, Gannon, Green, Handy, Haws(Woller), Mathias, Pohanka, RubelAbsent – McCann, WheelerFloor Sponsor - PickettTitle apvd - to Senate `passage, reading-3`
- **2026-03-04** Received from the House passed; filed for first reading
- **2026-03-04** Introduced, read first time; referred to: Transportation `introduction`
- **2026-03-12** Reported out of Committee with Do Pass Recommendation; Filed for second reading `committee-passage-favorable`
- **2026-03-13** Read second time; filed for Third Reading `reading-2`
- **2026-03-17** Read third time in full – PASSED - 27-7-1AYES – Adams, Anthon, Bernt, Bjerke(Bjerke), Blaylock, Burtenshaw, Carlson, Cook, Den Hartog, Galloway, Grow, Harris, Hart, Keyser, Kohl, Lakey, Lenney, Lent, Nichols, Okuniewicz, Ricks, Shippy, Toews, VanOrden, Woodward, Zito, ZuiderveldNAYS – Foreman, Guthrie, Ruchti, Taylor, Ward-Engelking, Wintrow, Woller(Rabe)Absent and excused – SemmelrothFloor Sponsor - HarrisTitle apvd - to House `passage`
- **2026-03-17** Returned from Senate Passed; to JRA for Enrolling `enrolled`
- **2026-03-18** Reported Enrolled; Signed by Speaker; Transmitted to Senate `passage`
- **2026-03-18** Received from the House enrolled/signed by Speaker
- **2026-03-18** Signed by President; returned to House `passage`
- **2026-03-19** Returned Signed by the President; Ordered Transmitted to Governor `executive-receipt`
- **2026-03-19** Delivered to Governor at 2 p.m. on March 19, 2026 `executive-receipt`
- **2026-03-24** Reported Signed by Governor on March 23, 2026 Session Law Chapter 108 Effective: 07/01/2026 `executive-signature`

## Source

OpenStates / OpenCivicData bulk snapshot [2026-07-01](https://data.openstates.org/daily/2026-07-01/public.pgdump); origin `ocd-bill/60a6d6b2-c357-403f-8b71-e28eb7f2c679`. Confidence: reported (aggregated from official Idaho legislature records).