CFR > Title 14 - Aeronautics and Space > CHAPTER I—FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION > SUBCHAPTER F—AIR TRAFFIC AND GENERAL OPERATING RULES (parts 91 to 106) > PART 95—IFR ALTITUDES > SUBPART C—En Route IFR Altitudes Over Particular Routes and Intersections (§95.31 to §95.31) > 95.31—General.