republic-os/legislation/us/states/mi/2023-2024/hb-4132.md

type, title, description, jurisdiction, legislature, session, identifier, citation, classification, subjects, status, primary_sponsors, version_count, action_count, vote_count, first_action, last_action, source, source_identifier, source_url, source_hash, vintage, source_snapshot, retrieved_at, confidence, tags

type	title	description	jurisdiction	legislature	session	identifier	citation	classification	subjects	status	primary_sponsors	version_count	action_count	vote_count	first_action	last_action	source	source_identifier	source_url	source_hash	vintage	source_snapshot	retrieved_at	confidence	tags
Bill	Traffic control: speed restrictions; use of automated traffic enforcement devices in work zones to enforce speed limit reductions; allow. Amends secs. 79d, 907 & 909 of 1949 PA 300 (MCL 257.79d et seq.) & adds secs. 2c, 627c & 907a. TIE BAR WITH: HB 4133'23	Traffic control: speed restrictions; use of automated traffic enforcement devices in work zones to enforce speed limit reductions; allow. Amends secs. 79d, 907 & 909 of 1949 PA 300 (MCL 257.79d et seq.) & adds secs. 2c, 627c & 907a. TIE BAR WITH: HB 4133'23	us/states/mi	Michigan Legislature	2023-2024	HB 4132	Michigan HB 4132 (2023-2024)	bill	Construction: safety Traffic control: speed restrictions Traffic control: traffic regulation	enacted	Will Snyder	6	38	3	2023-02-22	2024-12-10	openstates	ocd-bill/fbd3f806-c0fc-4a2e-98e2-e5c575670464	https://legislature.mi.gov/Bills/Bill?ObjectName=2023-HB-4132	b5a9ac22bd8a44d5fc3484aafa4fe5122b1b61e7c8dfdfa9271815930e86aa26	2026-07-01	https://data.openstates.org/daily/2026-07-01/public.pgdump	2026-07-06	reported	legislation bill us-mi

Michigan HB 4132 (2023-2024) — Traffic control: speed restrictions; use of automated traffic enforcement devices in work zones to enforce speed limit reductions; allow. Amends secs. 79d, 907 & 909 of 1949 PA 300 (MCL 257.79d et seq.) & adds secs. 2c, 627c & 907a. TIE BAR WITH: HB 4133'23

Version chain

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

1. As Passed by the House (committee substitute) — source
2. As Passed by the Senate (committee substitute) — source
3. House Concurred Bill (committee substitute) — source
4. House Introduced Bill (committee substitute) — source
5. Public Act (committee substitute) — source
6. Substitute (S-5) (committee substitute) — source

Votes

• roll call Roll Call # 351 Yeas 57 Nays 52 Excused 0 Not Voting 1 — 57–49 (pass) · lower
• passed; given immediate effect Roll Call # 218 Yeas 67 Nays 42 Excused 0 Not Voting 1 — 67–42 (pass) · lower
• PASSED ROLL CALL # 412 YEAS 21 NAYS 14 EXCUSED 3 NOT VOTING 0 — 21–14 (pass) · upper

Sponsors

• Will Snyder — primary (person)
• Mike Mueller — cosponsor (person)

Timeline

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

• 2023-02-22 introduced by Representative Will Snyder introduction
• 2023-02-22 read a first time reading-1
• 2023-02-22 referred to Committee on Transportation, Mobility and Infrastructure referral-committee
• 2023-02-28 bill electronically reproduced 02/22/2023
• 2023-02-28 bill electronically reproduced 02/22/2023
• 2023-02-28 per Rule 41 referred to Committee on Regulatory Reform
• 2023-04-11 reported with recommendation with substitute (H-1) committee-passage
• 2023-04-11 referred to second reading
• 2023-06-21 read a second time reading-2
• 2023-06-21 substitute (H-1) adopted
• 2023-06-21 substitute (H-4) adopted
• 2023-06-21 placed on third reading
• 2023-06-22 read a third time reading-3
• 2023-06-22 amended
• 2023-06-22 passed; given immediate effect Roll Call # 218 Yeas 67 Nays 42 Excused 0 Not Voting 1 passage
• 2023-06-22 title amended
• 2023-06-22 transmitted
• 2023-06-27 PASSED BY HOUSE WITH IMMEDIATE EFFECT passage
• 2023-06-27 REFERRED TO COMMITTEE ON TRANSPORTATION AND INFRASTRUCTURE referral-committee
• 2024-03-20 REPORTED FAVORABLY WITH SUBSTITUTE (S-1) committee-passage
• 2024-03-20 REFERRED TO COMMITTEE OF THE WHOLE WITH SUBSTITUTE (S-1) referral-committee
• 2024-05-22 REPORTED BY COMMITTEE OF THE WHOLE FAVORABLY WITH SUBSTITUTE (S-2) committee-passage
• 2024-05-22 SUBSTITUTE (S-2) CONCURRED IN
• 2024-05-22 PLACED ON ORDER OF THIRD READING WITH SUBSTITUTE (S-2)
• 2024-11-07 SUBSTITUTE (S-5) ADOPTED
• 2024-11-07 PASSED ROLL CALL # 412 YEAS 21 NAYS 14 EXCUSED 3 NOT VOTING 0 passage
• 2024-11-07 TITLE AMENDED
• 2024-11-07 RETURNED TO HOUSE
• 2024-11-12 returned from Senate with substitute (S-5) with title amendment
• 2024-11-12 laid over one day under the rules
• 2024-11-13 Senate substitute (S-5) concurred in
• 2024-11-13 roll call Roll Call # 351 Yeas 57 Nays 52 Excused 0 Not Voting 1
• 2024-11-13 title amendment agreed to
• 2024-11-13 bill ordered enrolled
• 2024-12-10 presented to the Governor 12/06/2024 03:02 PM executive-receipt
• 2024-12-10 approved by the Governor 12/10/2024 10:36 AM executive-signature
• 2024-12-10 filed with Secretary of State 12/10/2024 11:21 AM
• 2024-12-10 assigned PA 164'24

Source

OpenStates / OpenCivicData bulk snapshot 2026-07-01; origin ocd-bill/fbd3f806-c0fc-4a2e-98e2-e5c575670464. Confidence: reported (aggregated from official Michigan legislature records).