Section 216.1 - Application(a) This part applies, according to its terms, to each railroad that uses or operates- (1) A railroad freight car subject to part 215 of this chapter;(2) A locomotive subject to 49 U.S.C. chapter 207 ( 49 U.S.C. 20701-03 ); or(3) Railroad passenger equipment subject to part 238 of this chapter.(b) This part applies, according to its terms, to each railroad owning track subject to part 213 of this chapter.41 FR 18657, May 6, 1976, as amended at 64 FR 25659, May 12, 1999