Federal spending · FY2025
Transportation
Loading Transportation breakdown
Fetching FY2025 File B line items, totals and analysis from the backend.
Loading budget totals
Loading File B line items
Loading analysis
Building breakdown
Fetching FY2025 File B line items, totals and analysis from the backend.
The Transportation sector encompasses the vast network of infrastructure and services critical for the movement of people and goods across the United States. Its primary purpose is to facilitate economic growth, enhance national mobility and connectivity, and ensure the safety and efficiency of travel. Success is measured by the reliability, accessibility, and sustainability of transportation systems, including roads, bridges, public transit, aviation, and maritime infrastructure, which directly impacts commerce, daily life, and national security. Key federal agencies such as the Department of Transportation (DOT), along with various modal administrations (e.g., Federal Highway Administration, Federal Aviation Administration), steward these responsibilities. Major program areas include funding for highway construction and maintenance, support for public transportation systems, air traffic control modernization, and investments in emerging transportation technologies, all aimed at building and maintaining a robust national transportation framework.
The problem
The "stable" status for Transportation, with outlays of $170.5B and a trend of +6.3%, indicates that while spending is increasing at a moderate pace, it is not currently signaling systemic mismanagement or waste. The upward trend, however, warrants attention to ensure that investments are aligned with strategic goals and delivering expected public value. Potential residual watch items include the efficiency of project delivery, the cost-effectiveness of major infrastructure projects, and the equitable distribution of resources across different modes of transportation and geographic regions. While not a "leak," sustained growth in this sector necessitates ongoing scrutiny of cost drivers and performance metrics to ensure taxpayer dollars are used optimally. The audit focus is on confirming that the increasing investment translates into tangible improvements in infrastructure quality, safety, and efficiency, and that program execution remains robust against potential cost overruns or delays.
The solution
Within the Transportation sector, AI can be strategically applied to optimize infrastructure investment, enhance operational efficiency, and improve safety. A unique AI application would involve developing predictive models that analyze historical project data, material costs, labor availability, and environmental factors to forecast the cost and timeline of future infrastructure projects with greater accuracy, enabling better capital planning and risk mitigation. Furthermore, AI can be used to optimize traffic flow and public transit operations through real-time data analysis, dynamic routing, and demand-responsive scheduling, thereby improving commuter experience and reducing congestion. For infrastructure maintenance, AI-powered systems can analyze sensor data from bridges, roads, and rail lines to predict component failures and prioritize maintenance needs, shifting from reactive repairs to proactive, condition-based interventions. This AI strategy focuses on leveraging advanced analytics to ensure that transportation investments yield maximum public benefit, improve system reliability, and enhance the safety and efficiency of movement across the nation.
The biggest part of Transportation is Ground transportation: $101.9B (59.8%). Just 3 of the 5 areas below hold 98.8% of the money.
How to read it: Tap a row to open what's inside. Colours match the chart above, and each row's share is its part of the row it sits under.
| Where it went | Gross outlays | Share | Action |
|---|---|---|---|
| $101.9B59.8% | 59.8% | ||
| $51.2B30.0% | 30.0% | ||
| $15.2B8.9% | 8.9% | ||
| $2.1B1.2% | 1.2% | ||
| $15M<0.1% | <0.1% |