Cumberland Gap National Historical Park — Federal Adjacency (Bell County) (KY)

Tracked preemption from the Kentucky overlay bundle.

Overview

Effective
1940-06-11
Sunset
Authority
federal_via_state
Scope
state:KY

Trigger predicate

When this evaluates true for a parcel, the law's preempted fields take precedence over base zoning.

AND
  • city.county_fips {21013}
  • parcel.adjacent_to_cumberland_gap_nhp == True

Preempted fields

2 fields on the base district schema are rewritten when the trigger fires.

FieldOpValueNote
base_districts[*].park_adjacency_review_standardsoverrideviewshed_low_impact_design_preferredPark-adjacent development subject to enhanced review for viewshed, light pollution, and historic-corridor integrity (Wilderness Road)
review_typerequirenps_section_106_or_nepa_coordinationFederal nexus triggers NEPA / NHPA §106 coordination with NPS CGNHP Superintendent

Citation

Authority source
16 USC §§261 through 261d (Cumberland Gap NHP enabling); 16 USC §1 et seq. (NPS Organic Act); 54 USC §306108 (NHPA §106)
§ 16 USC §§261 et seq.
https://www.nps.gov/cuga/learn/management/lawsandpolicies.htm

Research notes

Cumberland Gap NHP (~24,000 ac) spans the tri-state corner of Bell County KY (FIPS 21013), Lee County VA, and Claiborne County TN. The historic Wilderness Road / Boone Trace / Warriors' Path corridor. Middlesboro KY abuts the park directly — local zoning frequently coordinates with NPS on viewshed and floodlight standards. No state-level overlay; preemption operates via federal NPS authority and §106/NEPA over federally-nexused adjacent projects.