House bill · 119th Congress · Latest step: Introduced
Mammoth Cave National Park Boundary Adjustment Act of 2025
Official title: To modify the boundary of the Mammoth Cave National Park in the State of Kentucky, and for other purposes.
Sponsor: Rep. Brett Guthrie R-KYWhere it went
- IntroducedMay 8, 2025
- Committee action—
- Passed House—
- Passed Senate—
- To the President—
- Became law—
Latest action: Mar 18, 2026 — Subcommittee Hearings Held
Cost and committee reports
Official records Congress.gov attaches to H.R. 3286.
- Constitutional authority statementThe sponsor’s statement of where the Constitution gives Congress the power to pass this bill. Statement by Mr. GUTHRIE, as printed in the Congressional Record (Vol. 171, No. 77, May 8, 2025, Page H1945):Article 1, Section 8 of the United States Constitution.Source: Congress.gov, Congressional Record May 8, 2025 ↗
Evidence
- Field in the Congress.gov record
- constitutionalAuthorityStatementText
- Statement length
- 55 characters
- Congress.gov bill record
- H.R. 3286, 119th Congress
- Congress.gov API record
- https://api.congress.gov/v3/bill/119/hr/3286
- Record last updated by Congress.gov
- March 19, 2026
- PORKER copy retrieved
- September 13, 2026
- Stored copy, SHA-256 of the file
25716aa744866a66878b60948755e4af3fcac739f3ec4108d34726795826db7a
PORKER shows the statement exactly as printed, with the page markup removed. It is the sponsor’s claim; it is not a legal finding.
Congress.gov’s record for this bill does not list a CBO cost estimate or a committee report (as of March 19, 2026). Not every bill gets one.
From the Congress.gov bill record for H.R. 3286, last updated March 19, 2026. PORKER’s copy was retrieved September 13, 2026 and is refreshed nightly. Open “Evidence” on any line for the record, field and file fingerprint.
Vote results
No recorded roll-call votes on this bill in PORKER’s records (voice votes and unanimous consent are not roll calls; roll-call records start in 2011).
Cosponsors
5 cosponsors — 4 Republicans, 1 Democrat
1 of 5 cosponsors (20%) are from the other party.
Andy Barr (R-KY), Cliff Bentz (R-OR), James Comer (R-KY), Morgan McGarvey (D-KY), Harold Rogers (R-KY).
More from the sponsor
Other 119th Congress bills sponsored by Rep. Brett Guthrie.
- H.R. 2483 (119th) SUPPORT for Patients and Communities Reauthorization Act of 2025
- H.R. 7757 (119th) KIDS Act
- H.R. 6498 (119th) Student Financial Clarity Act of 2025
- H.R. 8255 (119th) SAT Streamlining Act
- H.R. 9393 (119th) Lower Costs, More Transparency Act of 2026
- H.R. 7389 (119th) Motor Vehicle Modernization Act of 2026
Related bills
Relationships as recorded by Congress.gov.
Sponsor’s state and district
Data as of Sep 13, 2026 · bill record checked by PORKER from Congress.gov · votes from Senate.gov and the House Clerk. PORKER is non-partisan.