Proposed rule 2026-17902

One rule for one bike trail in a national park — a proposal to revisit that, and an inconsistency the agency admits

Department of the Interior Published Sep 1, 2026 91 FR 56095

The National Park Service proposed revising the procedure for designating roads and trails for bicycle use in parks. Current regulations require a separate rulemaking before a new bicycle trail may be built outside developed areas.

Document overview (primary data)

  • Document typeProposed rule
  • AgencyDepartment of the Interior
  • Citation91 FR 56095

Key points

  • The National Park Service proposed revising the procedure for designating roads and trails for bicycle use in parks.
  • Current regulations require a separate rulemaking before a new bicycle trail may be built outside developed areas.
  • Another requirement blocks bicycle use on existing trails where environmental review concludes a significant effect may occur.
  • The agency notes it is unclear why that requirement applies to existing trails but not to new ones.
  • The proposal removes unnecessary requirements while ensuring public involvement where needed; comments close November 2, 2026.

1One trail, one rule

What does it take to open more places to cycle inside a national park? Under the current regulations, a new bicycle trail outside a developed area requires a separate regulation to be promulgated first. Building one trail means running a federal rulemaking through its full course.

Inside a developed areaOutside a developed area
Roads, parking, picnic areas, campgrounds and the likeEverywhere else
Designation is comparatively simpleA new bicycle trail requires a separate regulation
A proposal and comment period must be run

A developed area covers where roads, parking, picnic areas and campgrounds sit. Distinguishing land already built on from land that is not has its own logic. Requiring a rule each time a trail is put through beyond that line, though, is a heavy design.

2An inconsistency the agency names

  1. 1The current requirementWhere environmental review concludes a significant effect may occur, bicycle use on existing trails may not be allowed
  2. 2Its scopeThe requirement applies to existing trails but not to new ones
  3. 3The question raisedWhy it applies only to existing trails is not clear
  4. 4The agency pointOnce a new trail is built, the distinction from an existing trail ceases

In the proposal, the Park Service points to an inconsistency inside its own regulations. The distinction between a new trail and an existing one disappears the moment the trail is built. After that, the effects bicycle use could have are the same. Yet the stricter requirement attaches only to existing trails, and the asymmetry has no evident explanation.

3Ensuring involvement where needed

The stated aims pair removing unnecessary requirements with ensuring public involvement when needed. Rather than requiring a rulemaking in every case, the approach separates situations calling for heavy procedure from those that do not — lightening selectively rather than uniformly.

4How to comment

Comments are accepted only by the specified methods, and the document states they will not be accepted by fax, email or otherwise. The deadline is 11:59 p.m. on November 2, 2026. Restricted submission methods and deadlines fixed to the minute recur across the Federal Register documents this site covers, as does the point that a procedure being open and a submission arriving in time are different things.

Why it matters

An agency naming an internal asymmetry in its own rules as the reason for revision. Lightening procedure selectively rather than uniformly is instructive as regulatory design.

FAQ

Why does a bike trail need a rulemaking?
Current regulations require a special regulation to be promulgated before developing, constructing or authorizing new trails for bicycle use outside developed areas.
What inconsistency does the agency identify?
An environmental requirement applying to existing trails but not new ones, when the distinction between them ceases once a trail is built.

Sources (primary)

Source: Federal Register (federal documents, public domain). Links go to the official site.

#National Park Service#Bicycles#Interior#Proposed rules#Park management
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