Title 49

SECTION 1242.17

1242.17 Signals and interlockers (accounts XX-17-19 and XX-18-19).

§ 1242.17 Signals and interlockers (accounts XX-17-19 and XX-18-19).

Separate common expenses on the basis of the total train-hours in running service, and/or the yard-switching plus train switching hours in the switching service over the tracks on which the common signals and interlockers are used.