S1777-119

In Committee

Joshua Tree National Park Expansion Act

119th Congress Introduced May 15, 2025

Analysis under review: This bill has generated analysis that may be too generic or incomplete. Clause-level evidence remains available below.

Summary

What This Bill Does

This bill expands Joshua Tree National Park in California by adding approximately 20,149 acres of federal land to the park. It also renames the Cottonwood Visitor Center as the "Dianne Feinstein Visitor Center" in honor of the late California Senator.

Who Benefits and How

Environmental conservation groups benefit from increased protections for desert ecosystems, as the expanded parkland will receive stronger federal conservation status under the National Park Service. The tourism industry and park visitors gain access to more protected natural areas for recreation and education. The public broadly benefits from the preservation of additional California desert lands for future generations.

Who Bears the Burden and How

The Bureau of Land Management (BLM) loses administrative jurisdiction over the 20,149 acres being transferred to the National Park Service. This represents a reduction in BLM-managed territory, though not necessarily additional costs. The Department of the Interior may face increased management responsibilities for maintaining and protecting the expanded park area.

Key Provisions

  • Adds approximately 20,149 acres to Joshua Tree National Park by amending the California Desert Protection Act of 1994
  • Transfers administrative jurisdiction from the Bureau of Land Management to the National Park Service
  • Authorizes the Secretary of the Interior to acquire additional land within the new park boundary through donation, purchase from willing sellers, or exchange
  • Redesignates the Cottonwood Visitor Center as the Dianne Feinstein Visitor Center
  • Makes a technical correction to map numbering in the John D. Dingell, Jr. Conservation, Management, and Recreation Act

Evidence Chain:

This summary is generated from the full bill text using AI analysis. Expand "Detailed Analysis" below for identified beneficiaries/burden bearers.

At a Glance

What This Bill Does

This bill amends the California Desert Protection Act of 1994 to expand Joshua Tree National Park by approximately 20,149 acres and redesignates the Cottonwood Visitor Center as the Dianne Feinstein Visitor Center.

Key Policy Areas

Environment, Land_management

Primary Purpose

This bill amends the California Desert Protection Act of 1994 to expand Joshua Tree National Park by approximately 20,149 acres and redesignates the Cottonwood Visitor Center as the Dianne Feinstein Visitor Center.

Policy Domains

Environment Land_management

Legislative Progress

In Committee
Introduced Committee Passed
Dec 9, 2025

Committee on Energy and Natural Resources Subcommittee on National Parks. …

May 15, 2025

Mr. Padilla introduced the following bill; which was read twice …

May 15, 2025

Read twice and referred to the Committee on Energy and …

May 15, 2025

Introduced in Senate

Bill Structure & Actor Mappings

Who is "The Secretary" in each section?

Domains
Environment
Actor Mappings
"the_secretary"
→ Secretary of the Interior

Key Definitions

Terms defined in this bill

3 terms
"Dianne Feinstein Visitor Center" §id8a6d91206c98413b9036b3cdb3cc7e67

The new name for the Cottonwood Visitor Center at Joshua Tree National Park

"Expansion Area" §idad06e53257954dada8ab5ed260415e32

Approximately 20,149 acres generally depicted on a map entitled Joshua Tree National Park Proposed Boundary Addition

"Joshua Tree National Park Expansion Act" §iddddeee9bacd94ff0ab48ea2ae2b4c398

The short title of the bill

We use a combination of our own taxonomy and classification in addition to large language models to assess meaning and potential beneficiaries. High confidence means strong textual evidence. Always verify with the original bill text.

Learn more about our methodology