Vehicle Laws - Noise Abatement Monitoring Systems Pilot Program - Inspection and Extension
SB 121 extends the pilot program for noise abatement monitoring systems in Montgomery and Prince George’s Counties through 2028, requiring counties to report detailed data on system usage, costs, revenue, and effectiveness. The bill modifies inspection rules to ensure recorded images from these systems (which detect excessive vehicle noise) are treated similarly to other traffic monitoring systems for public access. Counties must submit annual reports by December 1, 2027, covering warnings/citations issued, system deployment locations, performance metrics, and noise reduction outcomes. The program expires automatically on June 30, 2028, without further legislative action. This affects local governments operating the pilot systems and residents in areas where noise monitoring is deployed.
Bill status
vetoed
4 of 5 stages cleared
Introduction
Aug 2024
Committee Review
Mar 2025
Senate Passage
Mar 2025
House of Delegates Passage
Mar 2025
Vetoed
May 2025
Introduced Aug 8, 2024
Vetoed May 16, 2025
Maddy AI version diff · 1 comparison
What changed between versions
First - Vehicle Laws - Noise Abatement Monitoring Systems Pilot Program - Inspection and Extension
→
Third - Vehicle Laws - Noise Abatement Monitoring Systems Pilot Program - Inspection and Extension
·
3 edits
MINOR
Senate Bill 121 progressed from first reading to adoption with added committee approval and second reading dates. The substantive text of the bill itself remains unchanged, with modifications being primarily formatting adjustments, renumbering of sections, and addition of procedural status information.
TIMELINE
Added procedural status lines showing committee report as favorable, Senate action as adopted, and second reading date of January 29, 2025.
TECHNICAL
Changed document header from 'A BILL ENTITLED' to 'CHAPTER ______' and renumbered sections for consistency with adopted format.
Added explanatory note about underlining indicating amendments to the bill.
Floor votes · Senate Jan 31, 2025 · House of Delegates Mar 14, 2025
How they voted
43–0
Passed · 3 other
Total votes 46
Jan 31, 2025
D
Democratic33
93% Yea
R
Republican13
92% Yea
Vote distribution
All Yea
All Nay
Mixed
No data
Full legislative history
Actions timeline
Total actions
16
Key actions
9
Committee
6
May 16, 2025
Vetoed
Vetoed by the Governor (Duplicative)
executive
Mar 31, 2025
Upper · Passed
Returned Passed
upper
Mar 31, 2025
Lower · Passed
Third Reading Passed
lower
Mar 28, 2025
Lower · Passed
Favorable Adopted Second Reading Passed
lower
Mar 28, 2025
Lower · Passed
Favorable Report by Environment and Transportation
lower
Mar 14, 2025
House Of Delegates · Passed
House of Delegates Vote: pass (98-32-9)
house of delegates
Feb 7, 2025
Committee
Referred Environment and Transportation
lower
Feb 6, 2025
Upper · Passed
Third Reading Passed
upper
Feb 4, 2025
Upper · Passed
Favorable Adopted
upper
Feb 3, 2025
Upper · Passed
Favorable Report by Judicial Proceedings
upper
Jan 31, 2025
Senate · Passed
Senate Vote: pass (43-0-3)
senate
Jan 8, 2025
Committee
First Reading Judicial Proceedings
upper
Aug 8, 2024
Introduced
Pre-filed
upper
1 primary · 0 co-sponsors
Sponsors
Role
Legislator
Party
State
District
P
Alonzo Washington
DDemocratic
Ask Maddy
·
AI policy assistant
Ask Maddy about SB 121
Scope: MD
Hi! I can help you understand SB 121. What would you like to know?
Try one of these
i
Maddy answers using official bill text and legislative records. Always verify before sharing.
Sources cited inline