S 2887 — 119th Congress

Route 66 National Historic Trail Designation Act

Introduced Sep 18, 2025 Open for voting
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Core Policy Mechanism Top 2

Route 66 National Historic Trail Designation

Designates Route 66 as a National Historic Trail under federal law, covering roughly 2,400 miles from Chicago to Santa Monica and requiring the Secretary of the Interior to manage it while respecting its unique character.

  • Population Scope Low Directly affects residents, landowners, tribal governments, and visitors along the Route 66 corridor in eight states — a geographically defined subset well under 10% of the U.S. population.
  • Budgetary Magnitude Low No funds are authorized, appropriated, or obligated by this designation.
  • Legal / Regulatory Depth High Amends 16 U.S.C. 1244(a) to create a new statutory federal designation and a permanent administrative mandate — a new substantive legal status and enforceable duty that did not previously exist.
  • Degree of Discretion Granted Medium The Secretary of the Interior (DOI) is directed by mandatory 'shall' language to administer the trail and conduct tribal consultation, but retains meaningful discretion in how to respect the trail's 'idiosyncratic nature' and in determining what constitutes 'substantial direct impacts' on tribes.
  • Implementation & Enforcement Burden Low No penalties, compliance mandates, or new enforcement infrastructure are established; administration is delegated to DOI under existing National Trails System Act frameworks.
  • Temporal Commitment High Persists indefinitely until Congress acts to repeal or modify it.
No signal yet

Carve-outs, Exemptions, Eligibility Top 2

Land Acquisition Limits, No Eminent Domain, No Buffer Zone

Bars the federal government from using eminent domain or condemnation to acquire land for the trail, limits voluntary acquisitions to within a quarter-mile of the route, and ensures activities visible from the trail on nearby private land face no new federal restrictions. Ensures the Route 66 trail designation cannot be used to block or restrict energy development, production, transportation, or transmission, and prevents the designation from triggering any new federal permit requirements along the route.

  • Population Scope Low Directly affects only landowners and energy developers adjacent to the Route 66 corridor — a narrow, geographically bounded set of private parties across eight states.
  • Budgetary Magnitude Low No funds are authorized, appropriated, or obligated by these provisions.
  • Legal / Regulatory Depth Medium Creates binding statutory constraints on federal acquisition authority — prohibiting eminent domain outright and capping voluntary acquisitions — without altering the underlying substantive law governing private land use or energy development.
  • Degree of Discretion Granted Low The provisions impose prohibitions ('shall not,' 'may not') rather than conferring agency discretion, leaving the Secretary of the Interior (DOI) no latitude to deviate from the land acquisition and eminent domain bars.
  • Implementation & Enforcement Burden Low No new enforcement mechanisms, penalties, or compliance infrastructure are created; the provisions operate as self-executing statutory prohibitions requiring no ongoing administrative enforcement.
  • Temporal Commitment High Same as above.
No signal yet

No possible riders have been surfaced for this bill.

Summary

This bill would make Route 66 an official National Historic Trail under federal law. The trail covers about 2,400 miles from Chicago, Illinois, to Santa Monica, California, following all alignments of U.S. Highway 66 that existed between 1926 and 1985. The federal government could not use eminent domain to acquire land for the trail, and the designation would not restrict energy development or require new federal permits along the route.

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Version Event Date User support Your vote Roll calls
Original
Initial publication
Sep 18, 2025
Sep 18, 2025 No votes yet — —

Core Policy Mechanism Top 2

Route 66 National Historic Trail Designation

Designates Route 66 as a National Historic Trail under federal law, covering roughly 2,400 miles from Chicago to Santa Monica and requiring the Secretary of the Interior to manage it while respecting its unique character.

  • Population Scope Low Directly affects residents, landowners, tribal governments, and visitors along the Route 66 corridor in eight states — a geographically defined subset well under 10% of the U.S. population.
  • Budgetary Magnitude Low No funds are authorized, appropriated, or obligated by this designation.
  • Legal / Regulatory Depth High Amends 16 U.S.C. 1244(a) to create a new statutory federal designation and a permanent administrative mandate — a new substantive legal status and enforceable duty that did not previously exist.
  • Degree of Discretion Granted Medium The Secretary of the Interior (DOI) is directed by mandatory 'shall' language to administer the trail and conduct tribal consultation, but retains meaningful discretion in how to respect the trail's 'idiosyncratic nature' and in determining what constitutes 'substantial direct impacts' on tribes.
  • Implementation & Enforcement Burden Low No penalties, compliance mandates, or new enforcement infrastructure are established; administration is delegated to DOI under existing National Trails System Act frameworks.
  • Temporal Commitment High Persists indefinitely until Congress acts to repeal or modify it.
No signal yet

Core Policy Mechanism

Route 66 National Historic Trail Designation

Carve-outs, Exemptions, Eligibility Top 2

Land Acquisition Limits, No Eminent Domain, No Buffer Zone

Bars the federal government from using eminent domain or condemnation to acquire land for the trail, limits voluntary acquisitions to within a quarter-mile of the route, and ensures activities visible from the trail on nearby private land face no new federal restrictions. Ensures the Route 66 trail designation cannot be used to block or restrict energy development, production, transportation, or transmission, and prevents the designation from triggering any new federal permit requirements along the route.

  • Population Scope Low Directly affects only landowners and energy developers adjacent to the Route 66 corridor — a narrow, geographically bounded set of private parties across eight states.
  • Budgetary Magnitude Low No funds are authorized, appropriated, or obligated by these provisions.
  • Legal / Regulatory Depth Medium Creates binding statutory constraints on federal acquisition authority — prohibiting eminent domain outright and capping voluntary acquisitions — without altering the underlying substantive law governing private land use or energy development.
  • Degree of Discretion Granted Low The provisions impose prohibitions ('shall not,' 'may not') rather than conferring agency discretion, leaving the Secretary of the Interior (DOI) no latitude to deviate from the land acquisition and eminent domain bars.
  • Implementation & Enforcement Burden Low No new enforcement mechanisms, penalties, or compliance infrastructure are created; the provisions operate as self-executing statutory prohibitions requiring no ongoing administrative enforcement.
  • Temporal Commitment High Same as above.
No signal yet

Carve-outs, Exemptions, Eligibility

Land Acquisition Limits, No Eminent Domain, No Buffer Zone