This report provides a comprehensive overview of the U.S. electric vehicle (EV) charging landscape and distills key lessons for state departments of transportation (DOTs) navigating a rapidly evolving new technology market and uncertain federal policy environment. Experiences across the United States point to a set of best practices for state DOT EV charging deployment. The report covers best practices in program design, stakeholder engagement, contracting, permitting, construction, operations, maintenance, and long-term planning.
Looking ahead, state DOT actions will vary under different policy and political scenarios. In states where EV charging is not a top priority, DOTs can still play a constructive role through actions such as deploying EV charging signage and maximizing use of remaining federal EV charging deployment funds. Where EV charging is a state priority but led by another agency, interagency collaboration and support for corridor charging are critical. And where state DOTs are expected to play a major role, opportunities include corridor gap‑filling, support for medium‑ and heavy‑duty charging, and workforce development.
While the trajectory of federal policy and funding remains uncertain, the need for a reliable and well‑planned public charging network is clear. By building on lessons learned to date and adopting proven best practices, state DOTs can remain effective stewards of public resources and play a meaningful role in supporting this critical infrastructure now and in the years ahead.
