053-3 Wyo. Code R. § 57.14214
Current through April 27, 2019
A warning that is audible above the surrounding noise level shall be sounded-
(a) Immediately prior to moving trains;
(b) When trains approach persons, crossing, other trains on adjacent tracks; and
(c) Any place where the train operator's vision is obscured.
053-3 Wyo. Code R. § 57.14214