---
type: "Bill"
title: "Prince George's County - Stop Sign Monitoring Systems - Authorization PG 301-24"
description: "Prince George's County - Stop Sign Monitoring Systems - Authorization PG 301-24"
jurisdiction: "us/states/md"
legislature: "Maryland General Assembly"
session: "2024"
identifier: "HB 364"
citation: "Maryland HB 364 (2024)"
classification: ["bill"]
subjects: []
status: "enacted"
primary_sponsors: ["Prince George's County Delegation"]
version_count: 4
action_count: 17
vote_count: 3
first_action: "2024-01-17"
last_action: "2024-05-09"
source: "openstates"
source_identifier: "ocd-bill/6b5d0a27-aa8d-45dc-874c-d13a65165825"
source_url: "http://mgaleg.maryland.gov/mgawebsite/Legislation/Details/hb0364?ys=2024RS&search=True"
source_hash: "5e58f8b41be2944203f829febd64e5e54d07c7ef7bfe4d76594359c99c75d4a0"
vintage: "2026-07-01"
source_snapshot: "https://data.openstates.org/daily/2026-07-01/public.pgdump"
retrieved_at: "2026-07-06"
confidence: "reported"
tags: ["legislation", "bill", "us-md"]
---

# Maryland HB 364 (2024) — Prince George's County - Stop Sign Monitoring Systems - Authorization PG 301-24

## Version chain

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

1. **Chapter - Prince George's County - Stop Sign Monitoring Systems - Authorization PG 301-24** (committee substitute) — [source](http://mgaleg.maryland.gov/2024RS/Chapters_noln/CH_678_hb0364e.pdf)
2. **Enrolled - Prince George's County - Stop Sign Monitoring Systems - Authorization PG 301-24** (committee substitute) — [source](http://mgaleg.maryland.gov/2024RS/bills/hb/hb0364e.pdf)
3. **First - Prince George's County - Traffic Control Device Monitoring Systems - Authorization PG 301-24** (committee substitute) — [source](http://mgaleg.maryland.gov/2024RS/bills/hb/hb0364f.pdf)
4. **Third - Prince George's County - Stop Sign Monitoring Systems - Authorization PG 301-24** (committee substitute) — [source](http://mgaleg.maryland.gov/2024RS/bills/hb/hb0364t.pdf)

## Votes

- On Third Reading and Final Passage (Hse concurred) — **100–30** (pass) · lower
- On Third Reading — **110–31** (pass) · lower
- On Third Reading (Amend) — **37–10** (pass) · upper

## Sponsors

- Prince George's County Delegation — primary (person)

## Timeline

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

- **2024-01-17** First Reading Environment and Transportation `referral-committee`
- **2024-01-25** Hearing 2/08 at 1:00 p.m.
- **2024-03-18** Favorable with Amendments Report by Environment and Transportation `committee-passage-favorable`
- **2024-03-18** Favorable with Amendments { `committee-passage-favorable`
- **2024-03-18** Second Reading Passed with Amendments
- **2024-03-18** Third Reading Passed `passage`
- **2024-03-18** Referred Judicial Proceedings `referral-committee`
- **2024-03-20** Hearing 3/26 at 1:00 p.m.
- **2024-04-03** Favorable with Amendments Report by Judicial Proceedings `committee-passage-favorable`
- **2024-04-03** Favorable with Amendments { `committee-passage-favorable`
- **2024-04-03** Floor Amendment {
- **2024-04-03** Second Reading Passed with Amendments
- **2024-04-03** Third Reading Passed `passage`
- **2024-04-05** House Concurs Senate Amendments
- **2024-04-05** Third Reading Passed `passage`
- **2024-04-05** Passed Enrolled
- **2024-05-09** Approved by the Governor - Chapter 678 `executive-signature`

## Source

OpenStates / OpenCivicData bulk snapshot [2026-07-01](https://data.openstates.org/daily/2026-07-01/public.pgdump); origin `ocd-bill/6b5d0a27-aa8d-45dc-874c-d13a65165825`. Confidence: reported (aggregated from official Maryland legislature records).