The federal government have recently been used to pay for maintenance and construction of roads and highways.
About one-fourth of all public spending on roads and highways is covered by the federal government, with state and local governments covering the other three-quarters. All roadways in USA are funded by the federal government. Government subsidies to state and municipal governments account for the most of expenditures from the Roadway Trust Fund for highway and mass transit systems.
The majority of the money for constructing and maintaining highways and surface transportation in general comes from state and municipal governments. For instance, the $131 billion in total roadway investment in 2017 was virtually entirely paid by state and municipal governments.
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