RESOURCES

STATE LEGISLATION

Track current transportation investment bills in all 50 states.

ELECTION ANALYSES

Voters Approve 84% of Transportation Investment Ballot Measures in 2025

FUNDING METHODS

Electric vehicle fees, variable-rate gas taxes, federal funding, and more.

CAMPAIGN CASE STUDIES

Analysis of recent successful—and unsuccessful—state and local legislative and ballot initiative campaigns.

MODEL LANGUAGE

Model languages to help states create transportation investment legislation.

SEARCH BY STATE

Featured Content

Latest Move in Oregon Leaves Transportation Funding in Limbo

Carolyn Kramer Simons2026-05-20T12:20:06+00:00May 20, 2026|

Oregon voters on May 19 overwhelmingly rejected a transportation funding plan passed by the state legislature last fall that was expected to generate $4.3 billion [...]

State Gas Tax Adjustments Have Limited Impacts on Pump Prices, New Analysis Shows [Repost from March 29, 2022]

Carolyn Kramer Simons2026-04-07T18:09:36+00:00April 7, 2026|

This post was originally published by ARTBA-TIAC on March 29, 2022. Do gas tax holidays automatically result in significantly lower prices and big savings for [...]

July Workshop Explores The Future of Transportation Investment in the States

Carolyn Kramer Simons2026-05-20T16:20:59+00:00May 20, 2026|

Who should pay for transportation—and how? Is it the end of the road for the federal Highway Trust Fund? The National Workshop for State & [...]

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