CBO Cost Estimate for S. 4538: Historic Trail Feasibility Study
The CBO estimates that a bill to study a historic trail's feasibility would cost $1 million over five years, with no significant impact on the federal budget.
Source: CBO
The Congressional Budget Office (CBO) recently released a cost estimate for S. 4538, the Washington’s Trail—1753 National Historic Trail Feasibility Study Act of 2026. The bill, as reported by the Senate Committee on Energy and Natural Resources on September 17, 2026, would direct the Secretary of the Interior to conduct a feasibility study for establishing a national historic trail. The CBO’s analysis provides a window into how even small-scale legislative proposals are evaluated for their fiscal impact.
Key Facts
- S. 4538 would require the Secretary of the Interior to study the feasibility of designating a route associated with George Washington’s 1753 mission as a national historic trail.
- Based on historical spending patterns for similar studies, the CBO estimates that implementing the bill would cost approximately $1 million over the 2026-2030 period.
- The study would likely be funded through appropriated amounts, assuming availability of funds.
- The CBO does not expect the bill to significantly affect direct spending or revenues; therefore, pay-as-you-go procedures do not apply.
- The bill would not impose intergovernmental or private-sector mandates as defined in the Unfunded Mandates Reform Act.
Analysis
At first glance, a $1 million authorization for a feasibility study may seem trivial in the context of a multi-trillion-dollar federal budget. However, the CBO’s estimate reflects a rigorous process that applies to all legislation, regardless of scale. This particular bill is a classic example of a small discretionary spending measure that nonetheless requires formal scoring to ensure compliance with budget rules.
The CBO’s methodology for such studies typically relies on the costs of previous, analogous efforts. For national historic trail feasibility studies, the National Park Service (NPS) often incurs expenses related to research, public meetings, and environmental assessments. The $1 million figure over five years suggests an annual outlay of roughly $200,000, which aligns with the NPS’s typical study costs.
From a macroeconomic perspective, the bill’s impact is negligible. It does not alter tax policy, entitlement programs, or major federal investment. However, it does contribute to the cumulative effect of numerous small authorizations that, taken together, can influence the federal deficit. In an era of heightened scrutiny over government spending, even minor bills are subject to cost-benefit analysis. The CBO’s estimate serves as a reminder that fiscal discipline is applied at all levels of legislative activity.
Moreover, the bill’s lack of mandates on state or local governments means it would not create unfunded burdens. This is consistent with the CBO’s role in identifying whether legislation would impose costs on other levels of government or the private sector. By avoiding such mandates, the bill is less likely to face opposition from state and local officials.
Implications
For investors and markets, the bill’s passage would have virtually no direct impact. The $1 million cost is too small to affect aggregate demand or economic activity. However, it is part of the broader legislative landscape that shapes expectations about federal spending priorities. If similar small bills are enacted frequently, they could contribute to a gradual increase in discretionary spending, which might influence long-term interest rates if not offset by revenue increases or spending cuts elsewhere.
For policymakers, the estimate underscores the importance of the CBO’s scoring process in maintaining budgetary transparency. It also highlights the role of congressional committees in advancing legislation that, while modest, supports cultural and historical preservation. The feasibility study itself could lead to a future designation that might carry additional costs for trail maintenance and promotion, though those would be subject to separate authorizations.
In summary, S. 4538 is a low-cost legislative proposal with minimal fiscal consequences. Its significance lies more in the process of fiscal oversight than in its economic impact.
FAQ
What is the purpose of S. 4538?
The bill directs the Secretary of the Interior to study the feasibility of establishing a national historic trail commemorating George Washington’s 1753 journey.
How much would the bill cost?
The CBO estimates a cost of about $1 million over five years, primarily for the feasibility study.
Would the bill affect the federal deficit?
No, the CBO expects no significant impact on direct spending or revenues, and no mandates on state or local governments.