---
type: "Bill"
title: "A bill for an act relating to transportation and other infrastructure-related appropriations to the department of transportation, including allocation and use of moneys from the road use tax fund and the primary road fund."
description: "A bill for an act relating to transportation and other infrastructure-related appropriations to the department of transportation, including allocation and use of moneys from the road use tax fund and the primary road fund."
jurisdiction: "us/states/ia"
legislature: "Iowa General Assembly"
session: "2023-2024"
identifier: "SF 576"
citation: "Iowa SF 576 (2023-2024)"
classification: ["bill"]
subjects: ["administrative services department", "appropriations", "chief information officer", "money", "primary road fund", "road use tax fund", "transportation", "transportation department"]
status: "enacted"
primary_sponsors: []
version_count: 3
action_count: 23
vote_count: 2
first_action: "2023-04-24"
last_action: "2023-06-01"
source: "openstates"
source_identifier: "ocd-bill/fd75d6a0-820c-43d8-a4dd-9fe14bad8513"
source_url: "https://www.legis.iowa.gov/legislation/billTracking/billHistory?billName=SF 576&ga=90"
source_hash: "e8077a1bafa68408cbd497e1042f5bc7d50d15bb145d2616cde8ee895cdfbe10"
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-ia"]
---

# Iowa SF 576 (2023-2024) — A bill for an act relating to transportation and other infrastructure-related appropriations to the department of transportation, including allocation and use of moneys from the road use tax fund and the primary road fund.

## Version chain

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

1. **Introduced** (filed) — [source](https://www.legis.iowa.gov/docs/publications/LGI/90/attachments/SF576.html)
2. **Signed Enrolled Bill (PDF)** (committee substitute) — [source](https://www.legis.iowa.gov/docs/publications/LGE/90/Attachments/SF576_GovLetter.pdf)
3. **Enrolled** (enrolled) — [source](https://www.legis.iowa.gov/docs/publications/LGE/90/attachments/SF576.html)

## Votes

- Shall the bill pass? — **49–0** (pass) · upper
- Shall the bill pass? — **94–1** (pass) · lower

## Sponsors

- COMMITTEE ON APPROPRIATIONS — primary (organization)

## Timeline

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

- **2023-04-24** Introduced, placed on Appropriations calendar. `introduction`
- **2023-04-24** Committee report, approving bill. `committee-passage`
- **2023-04-24** NOBA: Senate Full Approps
- **2023-04-25** Passed Senate, yeas 49, nays 0. `passage`
- **2023-04-25** Immediate message.
- **2023-04-25** NOBA: Senate Floor
- **2023-04-26** Message from Senate.
- **2023-04-26** Read first time, referred to Appropriations. `reading-1`
- **2023-04-26** Subcommittee: Bossman, Wood and Zabner.
- **2023-04-26** Subcommittee Meeting: 04/27/2023 9:00AM RM 304.1.
- **2023-04-27** Subcommittee recommends passage. Vote Total: 2-1. `committee-passage-favorable`
- **2023-04-27** Committee report, recommending passage. `committee-passage`
- **2023-04-27** Placed on Appropriations calendar.
- **2023-04-27** NOBA: House Sub
- **2023-05-02** Unanimous consent for immediate consideration.
- **2023-04-27** NOBA: House Full Approps
- **2023-05-02** Passed House, yeas 94, nays 1. `passage`
- **2023-05-03** Explanation of vote.
- **2023-05-02** Immediate message.
- **2023-05-03** Message from House.
- **2023-05-11** Reported correctly enrolled, signed by President and Speaker, and sent to Governor.
- **2023-05-16** NOBA: Final
- **2023-06-01** Signed by Governor. `executive-signature`

## Source

OpenStates / OpenCivicData bulk snapshot [2026-07-01](https://data.openstates.org/daily/2026-07-01/public.pgdump); origin `ocd-bill/fd75d6a0-820c-43d8-a4dd-9fe14bad8513`. Confidence: reported (aggregated from official Iowa legislature records).