# Maryland HB 0644: Vehicle Laws - Speed Monitoring Systems - Residential Districts

Maryland HB 0644, Vehicle Laws - Speed Monitoring Systems - Residential Districts, is a 2025 Regular Session House bill sponsored by Michele Guyton (Democratic); status failed, last action 2025-03-17 (Referred Judicial Proceedings) (as of 2026-10-17).

- Canonical: https://policyrisk.com/state-bill/MD-HB0644-2025RS
- As of: 2026-10-17
- Plain-text twin of the page above; the HTML and this file carry the same facts.

## Facts
- Bill: Maryland HB 0644
- State: Maryland
- Session: 2025 Regular Session
- Title: Vehicle Laws - Speed Monitoring Systems - Residential Districts
- Status: failed
- Chamber: House
- Introduced: 2025-01-23
- Last action: 2025-03-17, Referred Judicial Proceedings
- Sponsor: Michele Guyton (Democratic)
- Cosponsors: 10
- Subjects: Vehicle Laws - Rules of the Road, Boundaries, Highways, Motor Vehicles -see also- Aband Veh; Ambulances; Buses; etc., Motor Vehicle Operation, Notices, Prince George's County, Signs and Billboards, Traffic Monitoring
- Touches household money: no
- Roll calls: 1 (102 yes, 35 no in all)
- Economic provisions PRIA read: 0

## Summary

No summary available.

## Bill overview

No economic impacts identified for this bill.

## Sponsors and cosponsors

- Sponsor: Michele Guyton (Democratic), House
- Cosponsor: Kris Fair (Democratic), House
- Cosponsor: Linda Foley (Democratic), House
- Cosponsor: Catherine M. Forbes (Democratic), House
- Cosponsor: Anne Healey (Democratic), House
- Cosponsor: Mary A. Lehman (Democratic), House
- Cosponsor: Robbyn Lewis (Democratic), House
- Cosponsor: Sheila Ruth (Democratic), House
- Cosponsor: Dana Stein (Democratic), House
- Cosponsor: Vaughn Stewart (Democratic), House
- Cosponsor: Todd B. Morgan (Republican), House

## Roll call votes

| Date | Chamber | Motion | Result | Yes | No | Other |
| --- | --- | --- | --- | --- | --- | --- |
| 2025-03-17 | House | Third Reading Passed | pass | 102 | 35 | 2 |

## Actions (7)

- 2025-03-17: Referred Judicial Proceedings (Senate)
- 2025-03-17: Third Reading Passed (102-35) (House)
- 2025-03-14: Second Reading Passed with Amendments (House)
- 2025-03-14: Favorable with Amendments {303822/1 Adopted (House)
- 2025-03-14: Favorable with Amendments Report by Environment and Transportation (House)
- 2025-01-29: Hearing 2/21 at 1:00 p.m. (House)
- 2025-01-23: First Reading Environment and Transportation (House)

## Bill text

- Third Reading, 2025-03-14: [PDF](https://mgaleg.maryland.gov/2025RS/bills/hb/hb0644t.pdf)
- First Reading, 2025-01-23: [PDF](https://mgaleg.maryland.gov/2025RS/bills/hb/hb0644f.pdf)

## Related bills

- SB 0227: Workers' Compensation - Payment From Uninsured Employers' Fund - Revisions (vetoed)
- HB 0482: Occupational Licensing and Certification - Criminal History - Predetermination Review Process (vetoed)
- HB 0384: Maryland Disability Service Animal Program - Established (vetoed)
- SB 0157: Maryland Disability Service Animal Program - Established (vetoed)
- HB 1294: Commercial Law - Credit Regulation - Earned Wage Access and Credit Modernization (became law)
- HB 0228: Maryland Veterans Trust – Assistance to Members of the Maryland National Guard (signed)

## Sources
- [Third Reading (PDF)](https://mgaleg.maryland.gov/2025RS/bills/hb/hb0644t.pdf)
- [First Reading (PDF)](https://mgaleg.maryland.gov/2025RS/bills/hb/hb0644f.pdf)

## Related
- [SB 0227: Workers' Compensation - Payment From Uninsured Employers' Fund - Revisions](https://policyrisk.com/state-bill/MD-SB0227-2025RS)
- [HB 0482: Occupational Licensing and Certification - Criminal History - Predetermination…](https://policyrisk.com/state-bill/MD-HB0482-2025RS)
- [HB 0384: Maryland Disability Service Animal Program - Established](https://policyrisk.com/state-bill/MD-HB0384-2025RS)
- [SB 0157: Maryland Disability Service Animal Program - Established](https://policyrisk.com/state-bill/MD-SB0157-2025RS)
- [HB 1294: Commercial Law - Credit Regulation - Earned Wage Access and Credit Modernization](https://policyrisk.com/state-bill/MD-HB1294-2025RS)
- [HB 0228: Maryland Veterans Trust – Assistance to Members of the Maryland National Guard](https://policyrisk.com/state-bill/MD-HB0228-2025RS)
- [Maryland bills](https://policyrisk.com/states/maryland/bills)
- [Maryland state hub](https://policyrisk.com/states/maryland)
- [All state legislation](https://policyrisk.com/state-bills)

Source: PRIA, https://policyrisk.com/state-bill/MD-HB0644-2025RS (as of 2026-10-17).