republic-os/legislation/us/states/ia/2025-2026/sf-378.md

type, title, description, jurisdiction, legislature, session, identifier, citation, classification, subjects, status, primary_sponsors, version_count, action_count, vote_count, first_action, last_action, source, source_identifier, source_url, source_hash, vintage, source_snapshot, retrieved_at, confidence, tags

type	title	description	jurisdiction	legislature	session	identifier	citation	classification	subjects	status	primary_sponsors	version_count	action_count	vote_count	first_action	last_action	source	source_identifier	source_url	source_hash	vintage	source_snapshot	retrieved_at	confidence	tags
Bill	A bill for an act relating to speed limits, including the speed limit range for which certain excessive speed violations cannot be considered for certain purposes and the default speed limit for all vehicular traffic, and making penalties applicable.	A bill for an act relating to speed limits, including the speed limit range for which certain excessive speed violations cannot be considered for certain purposes and the default speed limit for all vehicular traffic, and making penalties applicable.	us/states/ia	Iowa General Assembly	2025-2026	SF 378	Iowa SF 378 (2025-2026)	bill	driving highways jurisdiction ordinances rural areas speed limits transportation department	enacted		7	34	2	2025-02-19	2026-06-02	openstates	ocd-bill/32bc1875-2c98-4eb6-8321-b8d50df29913	https://www.legis.iowa.gov/legislation/billTracking/billHistory?billName=SF 378&ga=91	3a0454124322b417e50ba750d7edea6537e20b9126466cbe92778d7ac87e1fe6	2026-07-01	https://data.openstates.org/daily/2026-07-01/public.pgdump	2026-07-06	reported	legislation bill us-ia

Iowa SF 378 (2025-2026) — A bill for an act relating to speed limits, including the speed limit range for which certain excessive speed violations cannot be considered for certain purposes and the default speed limit for all vehicular traffic, and making penalties applicable.

Version chain

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

1. Introduced (filed) — source
2. Amendment H-8231 (committee substitute) — source
3. Amendment H-8245 (committee substitute) — source
4. Amendment S-5153 (committee substitute) — source
5. Enrolled with Governor's Action (committee substitute) — source
6. Signed Enrolled Bill (PDF) (committee substitute) — source
7. Enrolled (enrolled) — source

Votes

• Shall the bill pass? — 36–12 (pass) · upper
• Shall the bill pass? — 28–16 (pass) · upper

Sponsors

• COMMITTEE ON TRANSPORTATION — primary (organization)

Timeline

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

• 2025-02-19 Introduced, placed on calendar. introduction
• 2025-02-19 Committee report, approving bill. committee-passage
• 2025-03-18 Passed Senate, yeas 36, nays 12. passage
• 2025-03-18 Immediate message.
• 2025-03-18 Message from Senate.
• 2025-03-18 Read first time, referred to Transportation. reading-1
• 2025-03-26 Subcommittee: Bossman, Cooling and Mommsen.
• 2025-03-27 Subcommittee Meeting: 04/01/2025 8:30AM House Lounge.
• 2025-04-01 Subcommittee recommends passage. committee-passage-favorable
• 2025-04-01 Fiscal note.
• 2026-03-03 Subcommittee: Meggers, Gosa and Henderson.
• 2026-03-05 Subcommittee reassigned: Jones, Gosa and Siegrist.
• 2026-03-09 Subcommittee Meeting: [].
• 2026-03-11 Subcommittee recommends passage. committee-passage-favorable
• 2026-03-18 Committee report, recommending amendment and passage. committee-passage
• 2026-03-18 Committee vote: Yeas, 19. Nays, 0. Excused, 2.
• 2026-03-18 Committee amendment H-8231 filed. amendment-introduction
• 2026-03-18 Placed on calendar.
• 2026-03-19 Amendment H-8245 filed. amendment-introduction
• 2026-03-26 Placed on calendar under unfinished business.
• 2026-04-01 Committee amendment H-8231 deferred.
• 2026-04-01 Amendment H-8245 adopted. amendment-passage
• 2026-04-01 Committee amendment H-8231 out of order.
• 2026-04-01 Passed House, yeas 76, nays 16. passage
• 2026-04-01 Immediate message.
• 2026-04-02 Message from House, with amendment S-5153.
• 2026-04-07 Fiscal note.
• 2026-04-22 Senate concurred with S-5153.
• 2026-04-22 Passed Senate, yeas 28, nays 16. passage
• 2026-04-22 Immediate message.
• 2026-04-22 Message from Senate.
• 2026-05-05 Reported correctly enrolled, signed by President and Speaker, and sent to Governor.
• 2026-06-01 Signed by Governor. executive-signature
• 2026-06-02 Fiscal note.

Source

OpenStates / OpenCivicData bulk snapshot 2026-07-01; origin ocd-bill/32bc1875-2c98-4eb6-8321-b8d50df29913. Confidence: reported (aggregated from official Iowa legislature records).