More than 50 bills aimed at increasing transportation funding were introduced across 23 states during the first month of 2026, according to new research from ARTBA’s Transportation Investment Advocacy Center (ARTBA-TIAC).
On Jan. 30, New Mexico’s legislature authorized $1.5 billion in transportation bonds, paired with increases to the state’s weight-distance tax and vehicle registration fees, as well as a new fee for electric and plug-in hybrid vehicles. The bill now heads to Gov. Michelle Lujan Grisham’s (D) desk where final approval is expected.
Legislation to enact or increase electric vehicle registration fees remains a popular approach, with 13 bills introduced in nine states, including New Mexico. Similarly, 13 bills proposing one-time revenue measures have been introduced in eight states. Other commonly debated funding options include motor fuel taxes (five bills in four states) and recurring revenue sources such as vehicle registration fees, sales taxes, and other funding (nine bills in six states).
Historically, fewer pieces of legislation are enacted in even-numbered years. Several states hold abbreviated bond or budget sessions, and many lawmakers spend more time in their home districts campaigning for reelection. In addition, four states do not convene legislative sessions during even-numbered years.
For real-time updates on state transportation funding legislation, follow the ARTBA-TIAC Legislation Dashboard.