30 C.F.R. § 57.9261 Transporting tools and materials on locomotives.
Title 30 - Mineral Resources
Tools or materials shall not be carried on top of locomotives underground except for secured rerailing devices located in a manner which does not create a hazard to persons.
Title 30: Mineral Resources
PART 57—SAFETY AND HEALTH STANDARDS—UNDERGROUND METAL AND NONMETAL MINES
Subpart H—Loading, Hauling, and Dumping
Transportation of Persons and Materials
§ 57.9261 Transporting tools and materials on locomotives.

