Gateway Arch National Park Boundary Revision Act of 2026
The Gateway Arch National Park Boundary Revision Act of 2026 updates the official legal description of the park's size and location. It changes the name from Jefferson National Expansion Memorial to Gateway Arch National Park and increases the designated acreage from 100 to 102.18 acres. The bill also replaces an outdated map with a new one dated August 2023 to reflect the revised boundary lines. These changes affect the National Park Service by formally adjusting the park's legal footprint and official title.
Bill status
in committee
1 of 4 stages cleared
Introduction
Jul 2026
Committee Review
Floor Vote
President
Introduced Jul 13, 2026
Last action Jul 13, 2026
Floor votes
How they voted
No floor votes recorded yet.
Full legislative history
Actions timeline
Total actions
2
Key actions
0
Committee
1
Jul 13, 2026
Committee
Read twice and referred to the Committee on Energy and Natural Resources. (text: CR S3746)
upper
Jul 13, 2026
Introduced
Introduced in Senate
upper
1 primary · 0 co-sponsors
Sponsors
Role
Legislator
Party
State
District
P
Richard J. Durbin
DDemocratic
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