The bill, which President Biden is expected to sign Monday, is likely to fund road and bridge repairs, water infrastructure upgrades and airport expansions.
The plan finally approved on Friday will address transportation, water, broadband, energy and public safety needs that have been building for years, sometimes decades.
The White House and bipartisan lawmakers have agreed on a package that would provide funding for roads, bridges and other physical infrastructure.
Experts say the details of the spending will matter — and that, in some areas, more money will be needed to fix beleaguered roads, bridges and other infrastructure.