View all text of Subjgrp 184 [§ 57.12001 - § 57.12053]
§ 57.12050 - Installation of trolley wires.
Trolley wires shall be installed at least seven feet above rails where height permits, and aligned and supported to suitably control sway and sag.
View all text of Subjgrp 184 [§ 57.12001 - § 57.12053]
Trolley wires shall be installed at least seven feet above rails where height permits, and aligned and supported to suitably control sway and sag.