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
This bill allows Michigan's state transportation department to use automated cameras in construction work zones to enforce lower speed limits when workers are present. The system must use advanced lidar technology rather than radar and must capture clear images of license plates along with the location and time of the violation. Before enforcement begins, signs must warn drivers one mile ahead, and digital displays must show approaching vehicles their current speed. The department is required to prioritize high-risk zones, limit the number of active cameras per region, and ensure the technology is deployed equitably across different communities.
Bill status
signed
all 5 stages cleared
Introduction
Feb 2023
Committee Review
May 2024
House Passage
Nov 2024
Senate Passage
Nov 2024
Signed into Law
Dec 2024
Introduced Feb 22, 2023
Signed Dec 10, 2024
Floor votes · Senate Nov 7, 2024 · House Jun 22, 2023
How they voted
21–14
Passed · 3 other
Total votes 38
Nov 7, 2024
D
Democratic20
85% Yea
R
Republican18
61% Nay
Vote distribution
All Yea
All Nay
Mixed
No data
Full legislative history
Actions timeline
Total actions
37
Key actions
12
Committee
8
Amendments
5
Dec 10, 2024
Introduced
filed with Secretary of State 12/10/2024 11:21 AM
lower
Dec 10, 2024
Signed into law
approved by the Governor 12/10/2024 10:36 AM
lower
Nov 13, 2024
Introduced
title amendment agreed to
lower
Nov 13, 2024
Lower · Passed
Senate substitute (S-5) concurred in
lower
Nov 12, 2024
Introduced
returned from Senate with substitute (S-5) with title amendment
lower
Nov 7, 2024
Introduced
TITLE AMENDED
upper
Nov 7, 2024
Upper · Passed
PASSED ROLL CALL # 412 YEAS 21 NAYS 14 EXCUSED 3 NOT VOTING 0
upper
Nov 7, 2024
Upper · Passed
SUBSTITUTE (S-5) ADOPTED
upper
May 22, 2024
Upper · Passed
SUBSTITUTE (S-2) CONCURRED IN
upper
May 22, 2024
Upper · Passed
REPORTED BY COMMITTEE OF THE WHOLE FAVORABLY WITH SUBSTITUTE (S-2)
upper
Mar 20, 2024
Committee
REFERRED TO COMMITTEE OF THE WHOLE WITH SUBSTITUTE (S-1)
upper
Mar 20, 2024
Upper · Passed
REPORTED FAVORABLY WITH SUBSTITUTE (S-1)
upper
Jun 27, 2023
Committee
REFERRED TO COMMITTEE ON TRANSPORTATION AND INFRASTRUCTURE
upper
Jun 27, 2023
Upper · Passed
PASSED BY HOUSE WITH IMMEDIATE EFFECT
upper
Jun 22, 2023
Introduced
title amended
lower
Jun 22, 2023
Lower · Passed
passed; given immediate effect Roll Call # 218 Yeas 67 Nays 42 Excused 0 Not Voting 1
lower
Jun 22, 2023
Introduced
amended
lower
Jun 21, 2023
Lower · Passed
substitute (H-4) adopted
lower
Jun 21, 2023
Lower · Passed
substitute (H-1) adopted
lower
Apr 11, 2023
Committee
referred to second reading
lower
Apr 11, 2023
Lower · Passed
reported with recommendation with substitute (H-1)
lower
Feb 28, 2023
Committee
per Rule 41 referred to Committee on Regulatory Reform
lower
Feb 22, 2023
Committee
referred to Committee on Transportation, Mobility and Infrastructure
lower
Feb 22, 2023
Introduced
introduced by Representative Will Snyder
lower
1 primary · 1 co-sponsor
Sponsors
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