Infrastructure and Transport: who decides

Infrastructure and Transport decisions in the United States are made by a chain of bodies: Congress sets federal programs and taxes, federal agencies distribute money and set standards, states and their transportation departments own major highways and allocate funds, metropolitan planning organizations set regional transport plans, and counties, cities, utilities and special districts own most local roads, water systems and transit. Federal records show that counties alone own about 1.8 million of the nation’s 4.2 million miles of public roads, while federal agencies own fewer than 160,000. A priority for infrastructure therefore has to find the specific owner of the system in question.

In plain words

Who fixes the road in front of your house? Usually your city or county. The highway across the state? Usually the state transportation department. The bus system? Often a transit agency set up just for that. Your water? Usually a local utility.

The federal government owns few of these things. But it pays for part of many of them, and attaches rules to the money. Regional planning groups decide which transportation projects in a metro area get federal funds.

This page maps those powers for roads, transit, water and broadband.

Defined terms

State department of transportation (DOT). The state agency that owns and operates state highways and administers most federal highway funds within the state.

Metropolitan planning organization (MPO). A regional body that, under federal law, plans transportation for an urbanized area and decides which federally funded projects go forward there.

Special district. A local government created for a specific function, such as transit, water, sewer or ports, often with its own board and taxing or fee powers.

State revolving fund (SRF). A federal-state loan program that finances water infrastructure, capitalized by federal grants plus state matching funds.

Formula funding. Federal money distributed to states by a set formula. Discretionary (competitive) grants are awarded by agencies to selected applicants.

Evidence: the federal role in infrastructure and transport

The federal government decides infrastructure mostly through money and rules rather than ownership.

Funding laws. Congress writes multiyear authorization laws. The most recent large one, the Infrastructure Investment and Jobs Act, Public Law 117-58, was approved November 15, 2021, as “an act to authorize funds for Federal-aid highways, highway safety programs, and transit programs, and for other purposes”.⁠¹ It also funded broadband and water programs.

Fuel taxes. Congress sets the federal fuel taxes that feed the Highway Trust Fund. The gasoline rate is 18.3 cents per gallon, increased by 0.1 cent for the Leaking Underground Storage Tank Trust Fund.⁠²

Ownership. Federal agencies own relatively few roads. The Federal Highway Administration (FHWA) counts 159,303 miles of public roads owned by federal agencies in 2023 (153,797 rural and 5,506 urban), mostly roads in federal parks, forests and reservations,⁠³ out of about 4.2 million total.⁠³

Regional planning requirements. Federal law requires that “a metropolitan planning organization shall be designated for each urbanized area with a population of more than 50,000”.⁠⁴ MPOs bring together local governments, transit agencies and the state to produce the plans that federal transportation money must follow.

Broadband. The National Telecommunications and Information Administration (NTIA) administers the Broadband Equity, Access, and Deployment (BEAD) program, a $42.45 billion grant program funded by the infrastructure law, with allocations announced for all 56 states and territories in June 2023.⁠⁵ NTIA reported approving the last state and territorial final proposal on August 25, 2026.⁠⁵ States design their own subgrant programs within NTIA rules.

Water standards and loans. The Environmental Protection Agency (EPA) sets drinking water standards and funds the Drinking Water State Revolving Fund. EPA provides capitalization grants to states, states add a 20% match, and states lend to water systems, with repayments revolving into new loans.⁠⁶ In October 2024, EPA finalized the Lead and Copper Rule Improvements, which require water systems to “identify and replace lead pipes within 10 years”.⁠⁷

The state role in infrastructure and transport

States own and run major highway networks and make most decisions about how federal highway formula money is spent. FHWA counts 824,539 miles of public road owned by state highway agencies in 2023 (654,732 rural and 169,807 urban).⁠³ State legislatures also set state fuel taxes, vehicle fees and toll authority, and decide how much state money goes to transit, local roads and water.

States also administer water revolving funds,⁠⁶ set many rules for local utilities through state agencies and utility commissions, and run broadband subgrant programs under BEAD.⁠⁵

The local role in infrastructure and transport

Local governments own most U.S. road mileage. FHWA counts 1,799,886 miles owned by counties (1,533,768 rural and 266,118 urban) and 1,324,985 miles owned by towns, townships and municipalities (522,060 rural and 802,925 urban) in 2023.⁠³ City and county councils decide local road maintenance, street design, sidewalks and many public facilities.

Many water systems, transit systems and ports are run by local governments or special districts. EPA reports more than 148,000 public water systems in the United States, serving 90% of Americans.⁠⁸ The Census Bureau counted 90,837 local governments in 2022 and attributes recent growth mainly to special districts,⁠⁹ the form of local government created for a specific function.

Local spending is large. The Urban Institute reports that state and local governments spent $206 billion on highways and roads in 2021, about 6% of their direct general spending, with federal transfers covering about $52 billion, or 25%.⁠¹⁰

A map of infrastructure and transport authority

One trip, many owners

Infrastructure and Transport authority is easiest to see by following a single trip. Hypothetical example: a resident leaves a house on a city street, drives along a county road to a state highway, parks at a station run by a regional transit district, and rides to work. At work she uses water from a municipal utility and an internet connection built partly with a state broadband subgrant.

In that one morning she has relied on at least five owners: the city (the street), the county (the road), the state DOT (the highway), the transit district (the station and train) and the utility (the water), plus a private internet provider whose expansion was subsidized through a state program funded by NTIA⁠⁵ The federal government owns none of these, yet federal money, federal planning rules for the region.⁠⁴ and federal water standards⁠⁷ shape all of them.

A complaint that “infrastructure is bad” therefore has no single recipient. A pothole goes to the city, a congested interchange to the state DOT and the MPO, a late train to the transit board, and a lead service line to the water utility under EPA’s rule.

Comparative note

Infrastructure and Transport authority is organized differently in other countries, and researchers argue the structure affects cost. The Transit Costs Project, comparing rail construction across countries, attributes part of the high U.S. cost premium to governance: weak in-house agency capacity, adversarial procurement, political micromanagement and poor coordination between agencies and utilities, and contrasts these with lower-cost cases in Italy, Istanbul and Sweden⁠¹¹ Defenders of the U.S. approach note that its layered review and local consent give communities more say. Which structure is better depends on how one weighs cost and speed against local voice.

The role of voters and courts in infrastructure and transport

Voters decide many infrastructure questions directly. Depending on state law and local charters, transportation sales taxes, transit levies and infrastructure bonds can require voter approval, which places major regional decisions on official ballots. Whether a given measure requires a vote, and by what margin, depends on the jurisdiction. See Jurisdictions.

Courts can also be involved, for example when project approvals, land acquisition or rates are challenged. Such cases can delay or redirect projects, which some see as accountability and others as a source of cost and delay.

Competing interpretations of infrastructure authority

People disagree about where infrastructure authority should sit.

Federal leadership. One view holds that national networks, such as interstates, and national goals, such as safe water and universal broadband, require federal funding and standards. Supporters point to programs like BEAD.⁠⁵ and the lead pipe rule⁠⁷

Devolution. Another view holds that because state and local governments own most infrastructure,⁠³ they should raise and spend more of the money themselves, with fewer federal strings. Supporters argue federal conditions add cost and delay; critics answer that poorer places cannot raise enough on their own.

Regionalism. A third view holds that infrastructure problems are regional and that MPOs and regional authorities should have more power, since cities and counties within one metro area often compete rather than coordinate.

User and market provision. A fourth view favors pricing, tolls, public-private partnerships and private provision where possible, to make costs visible and draw private capital. Critics worry about accountability and access.

Application to this framework

• My Vote Forward pairs a priority for infrastructure with a map of owners, because the right owner differs for a pothole, a highway, a bus line, a water main and a broadband gap.
• When a specific proposal is discussed, the framework asks which body has authority, how it will be paid for, and whether it needs a vote. See Proposals.
• Hypothetical example: participants in a county rank Infrastructure and Transport first and mention transit. The transit agency board sets service, the MPO prioritizes federally funded projects, the state controls much of the funding, and a new tax may need voter approval. The framework shows all of these links.

Unresolved questions

• How can participants find the owner of a specific road, pipe or line, when ownership changes block by block?
• Should priorities for regional systems, such as transit, be collected at the regional level even though people identify with their city or county?
• How should the authority map treat programs, such as BEAD, whose rules have changed during implementation⁠⁵?
• How can special districts, which many residents do not know exist, be made visible to participants?