This report provides information on spending by federal, state, and local governments for transportation and water infrastructure, which totaled $416 billion in 2014.
How can lawmakers address the imbalance between revenues and spending in the Highway Trust Fund? How does the unique budgetary classification of surface transportation programs limit the effectiveness of standard spending controls?
To show how transportation funding is handled in CBO's cost estimates, this slide deck provides a guide to the agency's 2012 estimate of the Moving Ahead for Progress in the 21st Century Act.
With its current revenue sources, the Highway Trust Fund cannot support spending at the current rate. The fund’s projected shortfalls have generated increased interest in borrowing by state and local governments to finance highway projects.
Do public-private partnerships build roads more quickly or at a lower cost? Does private financing increase the funding available for highway projects? Joseph Kile, Assistant Director for Microeconomic Studies, testified on those issues.
CBO analyzes an illustrative federal infrastructure bank for transportation—one that is representative of those in many recent proposals.