The Iowa state legislature’s unsuccessful campaign failed to advance a transportation funding amendment, which was ultimately withdrawn from consideration in 2013. The motor fuel tax increase was added as an amendment to House File 640, which initially dealt with...read more
Senate File 257 was signed into law on February 24, 2015 in order to increase the state gas tax by 10 cents-per-gallon. Case Study- Iowa 2015 Gas Tax Increase (SF...read more
Seven states this year have increased taxes on motor fuel to support needed transportation investment, with several others still considering legislation to increase transportation funding. Transportation Investment Advocacy Center (TIAC) staff have prepared in-depth...read more
Iowa State Gas Tax Increase Signed into Law This Week; 12 States Considering Similar Plans, According to a New Report from the Transportation Investment Advocacy Center
(WASHINGTON) – A 10 cents-per-gallon state gas tax increase signed into law Feb. 25 by Iowa Governor Terry Branstad (R) is the latest in a series of initiatives recently put forward by state governments to boost infrastructure funding, according to a new report from...read more
Iowa Governor Terry Branstad (R) on Feb. 25 approved a 10 cents-per-gallon state gas tax increase, the first in the state since 1989. The increase, effective March 1, is estimated to generate over $200 million for transportation funding in the next fiscal year. Before...read more
The Iowa legislature on Feb. 24 approved a 10 cents-per-gallon state gas tax increase. The state last raised its gas tax in 1989. The increase is estimated to generate $204 million for transportation funding in the next fiscal year. The House passed House File 351...read more
The Transportation Investment Advocacy Center’s second 2015 report on state transportation legislation is now available. 21 states are currently considering transportation funding legislation, with more expected as the year progresses. TIAC staff have tracked 48...read more
A new poll has found that a majority of Iowa residents support a state gas tax increase in order to fund the construction and maintenance of state highways. The Loras College poll released February 3 surveyed 1,200 registered voters who participated in the 2014...read more
Looking Back at 2014 Transportation was a hot topic with state legislatures in 2014, with 66 bills introduced across the country. Over twenty transportation-related bills were approved, with funding legislation approved in 11 states. Of those states, both Rhode Island...read more
Iowa Governor Terry Branstad (R) plans to pursue an increase in transportation investment during the next legislative session. The six-term governor, reelected November 4, said he is interested in raising the motor fuel tax, but is also open to other options. “The...read more
The Iowa Transportation Commission approved a $2.7 billion, five-year road construction program on Tuesday. With a major focus of $1.2 billion on highway maintenance and improvements, the program also includes spending on aviation, transit, railroads and rails. In...read more
The Iowa Department of Transportation is calling for $2.7 billion in highway construction and right of way spending as part of its draft 5-year plan presented to the Iowa Transportation Commission on Tuesday. This includes $1.2 billion for modernization of the state’s...read more
Iowa has a few transportation funding bills currently under consideration, and this new hybrid gas tax bill could be gaining traction. Iowa House Study Bill 661 would decrease the gasoline tax from 21-cents-per-gallon to 16-cents-per-gallon and would also create a...read more
Transportation Funding Ballot Measure Results
- Compressed natural gas (CNG): 31 cents-per-GGE
- Liquefied natural gas (LNG): 32.5 cents-per-DGE
- Liquefied petroleum gas (LPG): 30 cents-per-gallon
- E85: 29.3 cents-per-gallon
- Biodiesel: excise tax based on number of gallons of biodiesel blended fuel classified as B-11 or higher that is distributed in the state as expressed as a percentage of the number of gallons of special fuel for diesel engines of motor vehicles distributed in the state.
Fee/Tax in addition to Gas Excise Tax: Environmental fee (1 cent-per-gallon).
*Federal funding percentages are from an ARTBA analysis of FHWA Highway Statistics data, total ten year average 2004-2013 from tables SF-1 and SF-2. The percent is the ratio of federal aid reimbursements to the state and total state capital outlays and is indicative of the importance of the federal aid program to state capital spending for highways and bridges. Does not include local capital spending. Federal highway reimbursements are primarily used for capital outlays, including construction, right of way and engineering, but are also used for debt service for GARVEE bonds.