Issue · Transportation

Transportation

Every transportation bill, vote, and legislator stance in Iowa, automatically classified by Maddy, our AI policy reader.

Total bills
179
2025-2026 Regular Session
Top supporter
Tom Shipley
62% support rate
Top opponent
Jeff Shipley
40% support rate
Ranked legislators
2
1 support · 1 oppose
Key legislators

Who's moving transportation in Iowa

Legislators moving transportation in Iowa
Legislator Party Stance Support rate Votes
Tom Shipley
Tom Shipley Senate · District 9
R
Support
62% 46
Jeff Shipley
Jeff Shipley House · District 87
R
Oppose
40% 39
Showing 131–140 of 179 bills

All transportation bills

in committee · Iowa · Senate Jan 29, 2025

SF 40: A bill for an act requiring the installation and maintenance of train defect detectors on railway branch lines, and providing penalties.

SF 40 requires railroad companies operating on railway branch lines to install and maintain defect detectors - devices that detect brake or axle issues and alert train crews - on all such lines. For branch lines over 15 miles long, detectors must be placed every 15 miles. Companies face penalties of $500-$5,000 for first violations (or $5,000-$10,000 for repeat offenses) if detectors are missing or malfunctioning on required segments. The bill applies directly to railroad companies and holds them jointly liable for detector maintenance on shared lines.
Sub-Topics Bridges Rail
in committee · Iowa · Senate Jan 29, 2025

SF 38: A bill for an act relating to the operation of railroad trains by a crew of two or more persons, and providing penalties.

SF 38 requires large railroad carriers (class I and II, defined by federal revenue thresholds) operating passenger or freight trains in Iowa to use a minimum of two qualified crew members. Violations carry escalating fines: $500-$1,000 for a first offense, $500-$5,000 for a second, and $5,000-$10,000 for subsequent offenses within a three-year window. The bill directly affects major rail carriers meeting the federal revenue criteria (class I: over $1.05 billion annual revenue; class II: $47 million-$1.05 billion). It establishes specific penalties for operating trains with fewer than two crew members, focusing on safety compliance for passenger and freight rail operations.
Sub-Topics Freight Rail
in committee · Iowa · Senate Jan 28, 2025

SF 39: A bill for an act relating to required railway crossing signs, signals, and gate arms.

This bill requires railroad companies in Iowa to install at least two large, clear warning signs and sufficient gate arms, flashing signals, and crossing lights at all railway crossings with public roads. It mandates that railroads cover all costs for these safety measures, including installation and maintenance, rather than sharing expenses with local governments. The law holds railroads liable for damages if they fail to comply, making them solely responsible for ensuring crossing safety. This directly affects railroad operators and impacts all public roadways intersecting with rail lines across Iowa.
Sub-Topics Rail
in committee · Iowa · House Jan 29, 2026

HF 87: A bill for an act relating to public access to vertiports.

HF 87 establishes rules for public access to vertiports - infrastructure for landing and takeoff of vertical take-off aircraft used for passenger and cargo services. The bill requires local authorities to ensure equitable access and prohibits exclusive rights for vertiport operators, preventing monopolies or discrimination. It mandates compliance with federal aviation design standards and requires operators to submit layout plans to the FAA before operations begin. The law also gives injured parties the right to sue for damages if the bill's requirements are violated. This applies to any public-use vertiport authorized by federal agencies for interstate services.
in committee · Iowa · House Feb 6, 2025

HF 258: A bill for an act relating to regional transit districts.

HF 258 lowers the population threshold for counties to create regional transit districts in Iowa from 175,000 to 150,000 residents. This change allows counties with populations between 150,000 and 175,000, along with participating cities, to form these districts through Chapter 28E agreements. The bill directly affects counties meeting the new threshold and cities without existing urban transit systems, which may choose to decline participation via a resolution. Key provisions clarify that districts will include unincorporated county areas and cities without transit systems, while maintaining existing rules for city participation. The bill modifies Iowa Code Section 28M.2 to implement this population change.
Sub-Topics Public Transit
in committee · Iowa · Senate Feb 10, 2025

SF 212: A bill for an act relating to the speed limit on unpaved roads under county jurisdiction, and making penalties applicable.

This bill reduces the maximum speed limit on unpaved secondary roads under county jurisdiction to 45 miles per hour at all times, replacing the current rule of 55 mph during daylight and 50 mph at night. It directly affects drivers on county-maintained unpaved roads and requires counties to update speed limit signs. Counties may temporarily use approved stickers on existing signs instead of replacing all signs immediately, until regular replacement schedules apply. Existing speeding penalties (ranging from $30 to $135+) remain unchanged for violations under this new limit.
in committee · Iowa · Senate Feb 10, 2025

SSB 1046: A concurrent resolution urging the members of Congress to amend federal law to increase the maximum gross weight allowed for motor vehicles operated on the interstate road system in Iowa and bordering states.

Iowa's SSB 1046 is a concurrent resolution urging Congress to change federal law to raise the maximum weight limit for commercial trucks on interstate roads from 80,000 pounds to 96,000 pounds for seven-axle vehicles. It directly affects trucking operations in Iowa and bordering states by seeking uniform weight limits across interstate highways, replacing inconsistent rules that currently vary by segment. The resolution cites Iowa's existing 96,000-pound limit for seven-axle trucks on non-interstate highways as proof of safety and efficiency, arguing this change would reduce traffic congestion by allowing higher payloads per truck. It does not change current law but formally requests federal action to align interstate weight standards with existing state practices.
Sub-Topics Freight
in committee · Iowa · House Feb 18, 2025

HSB 174: A bill for an act relating to train accidents resulting in personal injury or death, and making penalties applicable.

HSB 174 requires rail companies in Iowa to immediately notify the state transportation department after any train accident causing injury or death. It mandates confidential investigations and reports to the governor about accident causes (including whether mismanagement contributed), while strictly protecting the personal information of deceased train crew members from public disclosure. Unredacted reports containing this information may only be accessed by rail companies, authorized personnel, or law enforcement under court order. Violating these requirements incurs a $100 fine per incident.
Sub-Topics Rail
in committee · Iowa · Senate Feb 19, 2025

SF 73: A bill for an act relating to the default speed limit for all vehicular traffic, and making penalties applicable.

This bill raises Iowa's default speed limit for all roads without specific signage from 55 mph to 60 mph. It directly affects drivers on all public roads where no lower speed limit is posted, such as rural highways or general roadways. The key provision allows transportation agencies to use temporary DOT-approved stickers on existing signs during updates, rather than replacing signs immediately. Existing lower speed limits for school zones (25 mph), business districts (20 mph), and other designated areas remain unchanged. The bill does not alter traffic violation penalties or minimum speed limits set by local authorities.
in committee · Iowa · House Feb 20, 2025

HSB 134: A bill for an act relating to the maximum weight of vehicles powered primarily by natural gas or electric battery, and making penalties applicable.

This bill allows trucks powered primarily by natural gas or electric batteries to exceed Iowa's standard 80,000-pound maximum gross weight limit by up to 2,000 pounds, reaching a maximum of 82,000 pounds. It directly affects commercial truck operators using these vehicle types by removing prior restrictions that required the weight difference to be tied specifically to the power unit substitution. The key mechanism simplifies the rule: instead of calculating based on fuel system weight differences, all qualifying vehicles (natural gas or electric) automatically qualify for the 82,000-pound limit. This change applies to vehicles operating on Iowa highways under existing axle and road regulations. The bill does not alter existing penalties for vehicles exceeding weight limits beyond this new allowance.
Sub-Topics Freight
Showing 131 to 140 of 179 bills
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