This page provides hyperlinks to original source documents and to ETW coverage of the federal transportation budget for fiscal year 2027. Links are arranged in stages corresponding roughly to chronology of release.
Congressional Budget Office Annual Outlook
CBO Publications
- The Budget and Economic Outlook: 2026 to 2036 (PDF, 173 pages, February 11, 2026)
- Spending Projections, by Budget Account (Excel, February 11, 2026)
- Revenue Projections, by Category (Excel, February 11, 2026)
- Highway Trust Fund forecast (PDF or Excel, February 11, 2026)
- Airport and Airway Trust Fund forecast (PDF or Excel, February 11, 2026)
ETW Coverage:
- CBO Says HTF Tax Revenues Will Hold Steady, Not Decrease (February 11, 2026)
- CBO FY27 Budget Outlook: Transportation, Other than the HTF (February 13, 2026)
- FY27 Budget Outlook: The Big Picture (February 13, 2026)
- Details of New CBO Baseline for Highway Trust Fund (February 20, 2026)
President’s Budget Request
OMB Budget Documents
- President’s Budget Message (discretionary spending only) (PDF, 92 pages, April 3, 2026)
- “Fiscal Year 2027 Topline Fact Sheet” (PDF, April 3, 2026)
- “Rebuilding our Military Fact Sheet” (PDF, April 3, 2026)
- “Stopping the Invasion & Violent Crime Fact Sheet” (PDF, April 3, 2026)
- “Ending Weaponization of the Federal Government Fact Sheet” (PDF, April 3, 2026)
- “Cuts to Woke Programs Fact Sheet” (PDF, April 3, 2026)
- “Ending the Green New Scam” Fact Sheet (PDF, April 3, 2026)
- Appendix (All proposed appropriations language and schedules) (PDF, 1340 pages, April 3, 2026)
- Analytical Perspectives (PDF, 158 pages, April 3, 2026)
- Table 12-10, Current Services Baseline by Function/Subfunction (PDF or Excel, April 3, 2026)
- Table 15-1, Policy by Function/Subfunction (PDF or Excel, April 3, 2026)
- Table 16-1 Policy by Agency/Account (PDF, 516 pages, April 3, 2026)
- Historical Tables (Excel, April 3, 2026)
- Federal Credit Supplement (PDF, 120 pages, April 3, 2026)
- Object Class Analysis (PDF, 89 pages, April 3, 2026)
- Public Budget Database, 1962-2031 (Excel, April 3, 2026)
USDOT Publications
- DOT Budget Highlights (PDF, 55 pages, April 3, 2026)
- Detailed Budget Estimates, by Modal Administration
- Federal Aviation Administration (PDF, 376 pages, April 3, 2026)
- Federal Highway Administration (PDF, 51 pages, April 3, 2026)
- Federal Motor Carrier Safety Administration (PDF, 42 pages, April 3, 2026)
- Federal Railroad Administration (PDF, 124 pages, April 3, 2026)
- Federal Transit Administration (PDF, 67 pages, April 3, 2026)
- Great Lakes St. Lawrence Seaway Development Authority (PDF, 49 pages, April 3, 2026)
- Maritime Administration (PDF, 154 pages, April 3, 2026)
- National Highway Traffic Safety Administration (PDF, 43 pages, April 3, 2026)
- Office of Inspector General (PDF, 46 pages, April 3, 2026)
- Office of the Secretary of Transportation (PDF, 330 pages, April 3, 2026)
- Pipeline and Hazardous Materials Safety Administration (PDF, 85 pages, April 3, 2026)
Other Department/Agency Publications
- Department of Homeland Security Budget-in-Brief (PDF, 45 pages, April 3, 2026)
- Transportation Security Administration Budget Estimates (PDF, 247 pages, April 3, 2026)
- U.S. Coast Guard Budget Estimates (PDF, 242 pages, April 3, 2026)
- National Transportation Safety Board Budget Estimates (PDF, 146 pages, April 3, 2026)
- Federal Maritime Commission Budget Estimates (PDF, 28 pages, April 3, 2026)
- Amtrak Office of Inspector General Budget Estimates (PDF, 49 pages, April 3, 2026)
