Rule 38.4.405 - OVERHEAD CLEARANCE IN BUILDINGS(1) The overhead clearance inside of entirely enclosed buildings may be reduced to eighteen (18) feet, provided that this clearance shall apply only to tracks terminating within the building, and further provided, that when an overhead clearance of less than twenty-two (22) feet six (6) inches is established therein, all cars, locomotives or other equipment shall be brought to a stop before entering such enclosed building, the conditions provided to require such stop to be approved by constituted authority.NEW, 1978 MAR p. 1485, Eff. 10/27/78.Sec. 69-14-116, MCA; IMP, Sec. 69-14-116, MCA;