S. 1112 (119th)Bill Overview

Big Bend National Park Boundary Adjustment Act

Public Lands and Natural Resources|Geography and mappingLand transfers
Cosponsors
Support
Bipartisan
Introduced
Mar 25, 2025
Discussions
Bill Text
Current stageIntroduced

Held at the desk.

Introduced
Committee
Floor
President
Law
Congressional Activities
01 · The brief

This bill authorizes the Secretary of the Interior to acquire by donation or exchange approximately 6,100 acres to adjust the boundary of Big Bend National Park using a specified November 2022 map.

The acquired lands would be administered as part of the Park; the map will be publicly available.

The Secretary is prohibited from using eminent domain or condemnation to carry out the Act.

Passage70/100

Low controversy, limited fiscal impact, clear implementability and compromise features make enactment likely if no strong local opposition.

CredibilityPartially aligned

Relative to its intended legislative type, this bill is a concise, narrowly scoped statutory change that establishes a specific park boundary adjustment mechanism by reference to a dated map and authorizes acquisition by donation or exchange while prohibiting eminent domain.

Contention48/100

Progressives emphasize conservation and public-access gains

02 · What it does

Who stands to gain, and who may push back.

Who this appears to help vs burden50% / 50%
Federal agencies · Local governmentsLocal governments · Federal agencies
Likely helped
  • Federal agenciesAdds roughly 6,100 acres for federal protection, preserving habitat and wildlife corridors.
  • Local governmentsMay increase recreational opportunities, drawing more visitors and boosting local tourism-related jobs.
  • Targeted stakeholdersEnhances long-term landscape-scale conservation and park resource management capabilities.
Likely burdened
  • Local governmentsReduces local property tax base if privately held land becomes federally owned.
  • Federal agenciesCreates ongoing federal management and maintenance costs for the National Park Service.
  • Local governmentsVoluntary acquisition process may create prolonged uncertainty for landowners and local planning.
03 · Why people split

Why the argument around this bill splits.

Progressives emphasize conservation and public-access gains
Progressive90%

Likely broadly supportive as a conservation and public-lands expansion measure that increases protected habitat and recreation.

Would seek assurances on public access, tribal and local consultation, and adequate funding for management.

Some implementation impacts (tribal interests, local economic effects) are uncertain from the text.

Leans supportive
Centrist75%

Generally supportive but pragmatic.

The bill is small-scale, uses voluntary acquisition, and bans eminent domain, reducing controversy.

Concerned about clarity on costs, management obligations, and local engagement; would favor modest safeguards and funding provisions.

Leans supportive
Conservative45%

Cautiously skeptical.

The voluntary nature and prohibition on condemnation reduce opposition, but the bill still expands federal landholdings.

Concern centers on federal control over local land use, potential regulatory impacts, and any effects on border security or local economies.

Split reaction
04 · Can it pass?

The path through Congress.

Introduced

Reached or meaningfully advanced

Committee

Still ahead

Floor

Still ahead

President

Still ahead

Law

Still ahead

Passage likelihood70/100

Low controversy, limited fiscal impact, clear implementability and compromise features make enactment likely if no strong local opposition.

Scope and complexity
24%
Scopenarrow
24%
Complexitylow
Why this could stall
  • Presence of local or county-level opposition
  • Whether willing donors or exchange partners exist
05 · Recent votes

Recent votes on the bill.

No vote history yet

The bill has not accumulated any surfaced votes yet.

06 · Go deeper

Go deeper than the headline read.

Included on this page

Progressives emphasize conservation and public-access gains

Low controversy, limited fiscal impact, clear implementability and compromise features make enactment likely if no strong local opposition.

Unlocked analysis

Relative to its intended legislative type, this bill is a concise, narrowly scoped statutory change that establishes a specific park boundary adjustment mechanism by reference to a dated map and authorizes acquisition b…

Go beyond the headline summary with full stakeholder mapping, legislative design analysis, passage barriers, and lens-by-lens tradeoff breakdowns.

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