---
type: "Bill"
title: "TRANSPORTATION/DEV DEPT: Provides relative to I-10 Calcasieu River Bridge. (gov sig) (EN NO IMPACT See Note)"
description: "TRANSPORTATION/DEV DEPT: Provides relative to I-10 Calcasieu River Bridge. (gov sig) (EN NO IMPACT See Note)"
jurisdiction: "us/states/la"
legislature: "Louisiana Legislature"
session: "2024"
identifier: "SB 446"
citation: "Louisiana SB 446 (2024)"
classification: ["bill"]
subjects: []
status: "enacted"
primary_sponsors: ["Mark Abraham"]
version_count: 4
action_count: 18
vote_count: 2
first_action: "2024-04-02"
last_action: "2024-05-21"
source: "openstates"
source_identifier: "ocd-bill/54e41dc7-cf1c-4e6b-8bc5-da91618b63a0"
source_url: "https://www.legis.la.gov/Legis/BillInfo.aspx?i=247035"
source_hash: "739d9416a47f379120ba01b4098037e47436c14101428b61eea86909707eb5e9"
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-la"]
---

# Louisiana SB 446 (2024) — TRANSPORTATION/DEV DEPT: Provides relative to I-10 Calcasieu River Bridge. (gov sig) (EN NO IMPACT See Note)

## Version chain

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

1. **SB446 Original** (filed) — [source](https://www.legis.la.gov/Legis/ViewDocument.aspx?d=1360791)
2. **SB446 Act 106** (committee substitute) — [source](https://www.legis.la.gov/Legis/ViewDocument.aspx?d=1378100)
3. **SB446 Engrossed** (committee substitute) — [source](https://www.legis.la.gov/Legis/ViewDocument.aspx?d=1366738)
4. **SB446 Enrolled** (enrolled) — [source](https://www.legis.la.gov/Legis/ViewDocument.aspx?d=1375129)

## Votes

- FINAL PASSAGE (#1099) — **98–0** (pass) · lower
- FINAL PASSAGE (#387) — **38–0** (pass) · upper

## Sponsors

- Mark Abraham — primary (person)

## Timeline

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

- **2024-05-21** Effective date 5/21/2024.
- **2024-05-21** Signed by the Governor. Becomes Act No. 106. `became-law, executive-signature`
- **2024-05-16** Sent to the Governor by the Secretary of the Senate. `executive-receipt`
- **2024-05-16** Signed by the Speaker of the House.
- **2024-05-16** Enrolled. Signed by the President of the Senate. `enrolled`
- **2024-05-15** Received from the House without amendments. `receipt`
- **2024-05-15** Read third time by title, roll called on final passage, yeas 98, nays 0. Finally passed, ordered to the Senate. `passage`
- **2024-05-14** Scheduled for floor debate on 05/15/2024.
- **2024-05-01** Read by title, passed to 3rd reading. `reading-3`
- **2024-04-30** Reported without Legislative Bureau amendments.
- **2024-04-29** Reported favorably (9-0). Referred to the Legislative Bureau. `committee-passage-favorable`
- **2024-04-24** Read by title, under the rules, referred to the Committee on Transportation, Highways and Public Works. `referral-committee`
- **2024-04-23** Received in the House from the Senate, read by title, lies over under the rules.
- **2024-04-23** Read by title, passed by a vote of 38 yeas and 0 nays, and sent to the House. Motion to reconsider tabled. `passage`
- **2024-04-22** Read by title. Ordered engrossed and passed to third reading and final passage.
- **2024-04-17** Reported favorably. `committee-passage-favorable`
- **2024-04-03** Read second time by title and referred to the Committee on Transportation, Highways and Public Works. `reading-2, referral-committee`
- **2024-04-02** Introduced in the Senate. Read by title and placed on the Calendar for a second reading.

## Source

OpenStates / OpenCivicData bulk snapshot [2026-07-01](https://data.openstates.org/daily/2026-07-01/public.pgdump); origin `ocd-bill/54e41dc7-cf1c-4e6b-8bc5-da91618b63a0`. Confidence: reported (aggregated from official Louisiana legislature records).