Detailed Construction Requirements for Trolley
and Electric Railway
Contact and Feeder Conductors and Their Supporting Messengers,
Span Wires, Etc. (Class T Circuits)
76 Guys and Anchors
All of the provisions of Rule 56 are applicable to guys and anchors in trolley lines but are not intended to apply to trolley span wires, or other wires or cables used to support trolley contact conductors. Provisions applicable to trolley span wires are in Rule 77.