U.S. Code of Federal Regulations
Regulations most recently checked for updates: Aug 28, 2025
Trolley wires shall be installed at least seven feet above rails where height permits, and aligned and supported to suitably control sway and sag.
Regulations most recently checked for updates: Aug 28, 2025
Trolley wires shall be installed at least seven feet above rails where height permits, and aligned and supported to suitably control sway and sag.