StacksVerified U.S. regulatory reference

23 CFR §646.206

Verified against eCFR.gov as of June 20, 2026View official text on eCFR.gov ↗
  1. (a)Projects for the elimination of hazards, to both vehicles and pedestrians, of railroad-highway crossings may include but are not limited to:
    1. (1)Grade crossing elimination;
    2. (2)Reconstruction of existing grade separations; and
    3. (3)Grade crossing improvements.
  2. (b)Other railroad-highway projects are those which use railroad properties or involve adjustments to railroad facilities required by highway construction but do not involve the elimination of hazards of railroad-highway crossings. Also included are adjustments to facilities that are jointly owned or used by railroad and utility companies.