Does higher public spending deliver more infrastructure when costs rise faster?
Core argument: Highway spending rose 36% from mid-2019 to mid-2024, but construction costs for asphalt, concrete, and labor rose more, leaving real infrastructure spending down 17% over the same period.
The Biden administration failed to seriously reckon with budget constraints and to contend with the effects of “crowding out,” when a surge in public-sector spending causes the private sector to invest less. The administration’s focus on the demand side came at the expense of addressing impediments to supply, such as excessive obstacles to permitting processes related to building infrastructure. As a result, infrastructure suffered an even worse fate than real wages. More than half the funds in the Bipartisan Infrastructure Law dispersed to states through early 2024 went to highway and bridge projects, prompting a spike in highway spending, which rose 36% from mid-2019 to mid-2024. But the costs associated with construction, including asphalt, concrete, and labor, increased even more, leaving real infrastructure spending down 17% over the same period. In fact, the amount of federal investment in highways during every year of the Biden administration was lower than in any year from 2003 through 2020. Biden’s putative building boom was in reality a building bust.




