republic-os/legislation/us/states/mi/2017-2018/sb-478.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; parking; provision related to license suspension for failure to comply with outstanding parking violation citations; modify. Amends sec. 321a of 1949 PA 300 (MCL 257.321a).	Traffic control; parking; provision related to license suspension for failure to comply with outstanding parking violation citations; modify. Amends sec. 321a of 1949 PA 300 (MCL 257.321a).	us/states/mi	Michigan Legislature	2017-2018	SB 478	Michigan SB 478 (2017-2018)	bill	Traffic control: parking Traffic control: violations Traffic control: driver license	enacted		5	31	3	2017-06-21T04:00:00+00:00	2017-12-28T05:00:00+00:00	openstates	ocd-bill/ab7d0ca3-073c-4183-9ba5-d57d04a1ac18	http://legislature.mi.gov/doc.aspx?2017-SB-0478	910fe34c3a1cee5fbd8899f2a29746c8ef35efb123c743c2e1e736a85c3fa22f	2026-07-01	https://data.openstates.org/daily/2026-07-01/public.pgdump	2026-07-06	reported	legislation bill us-mi

Michigan SB 478 (2017-2018) — Traffic control; parking; provision related to license suspension for failure to comply with outstanding parking violation citations; modify. Amends sec. 321a of 1949 PA 300 (MCL 257.321a).

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. Public Act (committee substitute) — source
4. Senate Concurred Bill (committee substitute) — source
5. Senate Introduced Bill (committee substitute) — source

Votes

• passed; given immediate effect Roll Call # 495 Yeas 74 Nays 36 — 74–36 (pass) · lower
• ROLL CALL # 569 YEAS 29 NAYS 8 EXCUSED 1 NOT VOTING 0 — 29–8 (pass) · upper
• PASSED ROLL CALL # 465 YEAS 26 NAYS 12 EXCUSED 0 NOT VOTING 0 — 26–12 (pass) · upper

Sponsors

• 29 — cosponsor (person)
• Dave Hildenbrand — cosponsor (person)

Timeline

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

• 2017-06-21T04:00:00+00:00 INTRODUCED BY SENATOR DAVID HILDENBRAND introduction
• 2017-06-21T04:00:00+00:00 REFERRED TO COMMITTEE ON TRANSPORTATION referral-committee
• 2017-10-24T04:00:00+00:00 REPORTED FAVORABLY WITHOUT AMENDMENT committee-passage
• 2017-10-24T04:00:00+00:00 COMMITTEE RECOMMENDED IMMEDIATE EFFECT
• 2017-10-24T04:00:00+00:00 REFERRED TO COMMITTEE OF THE WHOLE referral-committee
• 2017-11-28T05:00:00+00:00 REPORTED BY COMMITTEE OF THE WHOLE FAVORABLY WITHOUT AMENDMENT(S) committee-passage
• 2017-11-28T05:00:00+00:00 PLACED ON ORDER OF THIRD READING
• 2017-11-29T05:00:00+00:00 PASSED ROLL CALL # 465 YEAS 26 NAYS 12 EXCUSED 0 NOT VOTING 0 passage
• 2017-11-29T05:00:00+00:00 received on 11/29/2017 introduction
• 2017-11-29T05:00:00+00:00 read a first time reading-1
• 2017-11-29T05:00:00+00:00 referred to Committee on Transportation and Infrastructure referral-committee
• 2017-12-12T05:00:00+00:00 reported with recommendation with substitute H-1 committee-passage
• 2017-12-12T05:00:00+00:00 referred to second reading
• 2017-12-13T05:00:00+00:00 read a second time reading-2
• 2017-12-13T05:00:00+00:00 substitute H-1 not adopted
• 2017-12-13T05:00:00+00:00 substitute H-2 adopted
• 2017-12-13T05:00:00+00:00 placed on third reading
• 2017-12-13T05:00:00+00:00 placed on immediate passage
• 2017-12-13T05:00:00+00:00 read a third time reading-3
• 2017-12-13T05:00:00+00:00 passed; given immediate effect Roll Call # 495 Yeas 74 Nays 36 passage
• 2017-12-13T05:00:00+00:00 inserted full title
• 2017-12-13T05:00:00+00:00 returned to Senate
• 2017-12-13T05:00:00+00:00 HOUSE SUBSTITUTE H-2 CONCURRED IN
• 2017-12-13T05:00:00+00:00 ROLL CALL # 569 YEAS 29 NAYS 8 EXCUSED 1 NOT VOTING 0
• 2017-12-13T05:00:00+00:00 GIVEN IMMEDIATE EFFECT
• 2017-12-13T05:00:00+00:00 FULL TITLE AGREED TO
• 2017-12-13T05:00:00+00:00 ORDERED ENROLLED
• 2017-12-28T05:00:00+00:00 PRESENTED TO GOVERNOR 12/19/2017 @ 3:36 PM executive-receipt
• 2017-12-28T05:00:00+00:00 APPROVED BY GOVERNOR 12/20/2017 @ 12:54 PM executive-signature
• 2017-12-28T05:00:00+00:00 FILED WITH SECRETARY OF STATE 12/21/2017 @ 1:58 PM
• 2017-12-28T05:00:00+00:00 ASSIGNED PA 0236'17 WITH IMMEDIATE EFFECT

Source

OpenStates / OpenCivicData bulk snapshot 2026-07-01; origin ocd-bill/ab7d0ca3-073c-4183-9ba5-d57d04a1ac18. Confidence: reported (aggregated from official Michigan legislature records).