---
type: "Bill"
title: "School Zone Speeding Amendments"
description: "School Zone Speeding Amendments"
jurisdiction: "us/states/ut"
legislature: "Utah Legislature"
session: "2026"
identifier: "HB 178"
citation: "Utah HB 178 (2026)"
classification: ["bill"]
subjects: ["Crimes", "Education", "K-12 Education", "Law Enforcement and Criminal Justice", "Roads/Highways", "School Facilities", "Speed Limits", "Traffic Violations", "Transportation"]
status: "enacted"
primary_sponsors: ["Moss, Carol S."]
version_count: 11
action_count: 59
vote_count: 4
first_action: "2026-01-07T21:08:57+00:00"
last_action: "2026-03-26T19:05:52+00:00"
source: "openstates"
source_identifier: "ocd-bill/5be4d955-96fc-4331-8d77-ff8d88dfe214"
source_url: "https://le.utah.gov/~2026/bills/static/HB0178.html"
source_hash: "97665a8bba784e2c27fd5f22eb3dfffed8b9e038525de400e7bf11318405ced1"
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-ut"]
---

# Utah HB 178 (2026) — School Zone Speeding Amendments

## Version chain

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

1. **Introduced** (filed) — [source](https://le.utah.gov/Session/2026/bills/introduced/HB0178.xml)
2. **Amended 1/26/2026 10:01:806** (committee substitute) — [source](https://le.utah.gov/Session/2026/bills/amended/AV_HB0178S01_2026-01-26_10-36-37.pdf)
3. **Amended 2/13/2026 11:02:636** (committee substitute) — [source](https://le.utah.gov/Session/2026/bills/amended/AV_HB0178S02_2026-02-13_11-07-42.pdf)
4. **Amended Excerpts 1/26/2026 10:01:806** (committee substitute) — [source](https://le.utah.gov/Session/2026/bills/amended/AP_HB0178S01_2026-01-26_10-36-37.pdf)
5. **Amended Excerpts 2/13/2026 11:02:636** (committee substitute) — [source](https://le.utah.gov/Session/2026/bills/amended/AP_HB0178S02_2026-02-13_11-07-42.pdf)
6. **Comparison to Original Bill** (committee substitute) — [source](https://le.utah.gov/Session/2026/bills/introduced/CP HB0178 To HB0178S01.pdf)
7. **Comparison to Sub #1** (committee substitute) — [source](https://le.utah.gov/Session/2026/bills/introduced/CP HB0178S01 To HB0178S02.pdf)
8. **House Amendment 1** (committee substitute) — [source](https://le.utah.gov/Session/2026/bills/amended/HB0178S01.Hamd.1.pdf)
9. **Substitute #1** (committee substitute) — [source](https://le.utah.gov/Session/2026/bills/introduced/HB0178S01.xml)
10. **Substitute #2** (committee substitute) — [source](https://le.utah.gov/Session/2026/bills/introduced/HB0178S02.xml)
11. **Enrolled** (enrolled) — [source](https://le.utah.gov/Session/2026/bills/enrolled/HB0178.xml)

## Votes

- House/ concurs with Senate amendment — **63–3** (pass) · lower
- Senate/ passed 2nd reading — **26–0** (pass) · upper
- House/ passed 3rd reading — **69–0** (pass) · lower
- Senate/ passed 3rd reading — **25–2** (pass) · upper

## Sponsors

- Moss, Carol S. — primary (person)
- Weiler, Todd — cosponsor (person)

## Timeline

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

- **2026-01-07T21:08:57+00:00** Bill Numbered but not Distributed
- **2026-01-07T21:08:57+00:00** Numbered Bill Publicly Distributed
- **2026-01-07T21:08:59+00:00** LFA/ bill assigned to staff for fiscal analysis for HB0178
- **2026-01-07T21:08:59+00:00** LFA/ bill sent to agencies for fiscal input for HB0178
- **2026-01-14T21:00:25+00:00** House/ received bill from Legislative Research `receipt`
- **2026-01-15T21:07:39+00:00** LFA/ bill assigned to staff for fiscal analysis for HB0178S01
- **2026-01-15T21:07:39+00:00** LFA/ bill sent to agencies for fiscal input for HB0178S01
- **2026-01-16T18:15:23+00:00** LFA/ fiscal note sent to sponsor for HB0178
- **2026-01-16T18:15:25+00:00** LFA/ fiscal note publicly available for HB0178
- **2026-01-17T15:01:41+00:00** LFA/ fiscal note sent to sponsor for HB0178S01
- **2026-01-17T16:00:15+00:00** LFA/ fiscal note publicly available for HB0178S01
- **2026-01-20T16:23:39+00:00** House/ received fiscal note from Fiscal Analyst `receipt`
- **2026-01-20T22:38:26+00:00** House/ 1st reading (Introduced)
- **2026-01-22T18:27:00+00:00** Bill Substituted by Sponsor in House Rules Comm [House Rules Committee]
- **2026-01-22T18:44:27+00:00** House/ to standing committee [House Transportation Committee] `referral-committee`
- **2026-01-23T22:51:15+00:00** House Comm - Amendment Recommendation [House Transportation Committee] `amendment-introduction`
- **2026-01-23T22:51:53+00:00** House Comm - Favorable Recommendation [House Transportation Committee] `committee-passage-favorable`
- **2026-01-26T18:18:08+00:00** House/ comm rpt/ amended [House Transportation Committee] `amendment-passage`
- **2026-01-26T18:18:09+00:00** House/ 2nd reading
- **2026-01-28T21:05:19+00:00** LFA/ bill assigned to staff for fiscal analysis for HB0178S02
- **2026-01-28T21:05:19+00:00** LFA/ bill sent to agencies for fiscal input for HB0178S02
- **2026-01-30T01:05:02+00:00** LFA/ fiscal note sent to sponsor for HB0178S02
- **2026-01-30T04:12:16+00:00** LFA/ fiscal note publicly available for HB0178S02
- **2026-02-04T21:14:18+00:00** House/ 3rd reading
- **2026-02-04T21:14:38+00:00** House/ circled
- **2026-02-04T21:58:12+00:00** House/ uncircled
- **2026-02-04T22:04:51+00:00** House/ substituted
- **2026-02-04T22:10:46+00:00** House/ passed 3rd reading `passage`
- **2026-02-04T22:10:48+00:00** House/ to Senate
- **2026-02-04T22:38:13+00:00** Senate/ received from House `receipt`
- **2026-02-05T18:12:30+00:00** Senate/ 1st reading (Introduced)
- **2026-02-06T21:16:15+00:00** Senate/ to standing committee [Senate Transportation, Public Utilities, Energy, and Technology Committee] `referral-committee`
- **2026-02-12T21:40:46+00:00** Senate Comm - Amendment Recommendation [Senate Transportation, Public Utilities, Energy, and Technology Committee] `amendment-introduction`
- **2026-02-12T21:41:49+00:00** Senate Comm - Favorable Recommendation [Senate Transportation, Public Utilities, Energy, and Technology Committee] `committee-passage-favorable`
- **2026-02-17T17:38:28+00:00** Senate/ comm rpt/ amended [Senate Transportation, Public Utilities, Energy, and Technology Committee] `amendment-passage`
- **2026-02-17T17:38:29+00:00** Senate/ placed on 2nd Reading Calendar
- **2026-02-19T18:27:26+00:00** Senate/ 2nd reading
- **2026-02-19T18:28:05+00:00** Senate/ circled
- **2026-02-26T21:39:43+00:00** Senate/ uncircled
- **2026-02-26T21:43:22+00:00** Senate/ passed 2nd reading `reading-2`
- **2026-02-27T17:58:13+00:00** Senate/ 3rd reading
- **2026-02-27T18:00:21+00:00** Senate/ passed 3rd reading `passage`
- **2026-02-27T18:00:22+00:00** Senate/ to House with amendments
- **2026-02-27T18:44:47+00:00** House/ received from Senate `receipt`
- **2026-02-27T18:44:48+00:00** House/ placed on Concurrence Calendar
- **2026-03-02T17:40:33+00:00** House/ concurs with Senate amendment `amendment-passage`
- **2026-03-02T17:40:34+00:00** House/ to Senate
- **2026-03-02T21:47:35+00:00** Senate/ received from House `receipt`
- **2026-03-02T21:47:36+00:00** Senate/ signed by President/ returned to House `passage`
- **2026-03-02T21:47:37+00:00** Senate/ to House
- **2026-03-03T15:05:30+00:00** House/ received from Senate `receipt`
- **2026-03-03T15:05:31+00:00** House/ signed by Speaker/ sent for enrolling `passage`
- **2026-03-04T13:38:10+00:00** Bill Received from House for Enrolling
- **2026-03-04T13:38:11+00:00** Draft of Enrolled Bill Prepared
- **2026-03-07T00:46:18+00:00** Enrolled Bill Returned to House or Senate `enrolled`
- **2026-03-07T00:46:23+00:00** House/ enrolled bill to Printing
- **2026-03-11T19:17:23+00:00** House/ received enrolled bill from Printing `receipt`
- **2026-03-11T19:17:25+00:00** House/ to Governor `executive-receipt`
- **2026-03-26T19:05:52+00:00** Governor Signed `executive-signature`

## Source

OpenStates / OpenCivicData bulk snapshot [2026-07-01](https://data.openstates.org/daily/2026-07-01/public.pgdump); origin `ocd-bill/5be4d955-96fc-4331-8d77-ff8d88dfe214`. Confidence: reported (aggregated from official Utah legislature records).