49 CFR § 236.73 Rules, Standards, and Instructions Governing the Installation, Inspection, Maintenance, and Repair of Signal and Train Control Systems, Devices, and Appliances

§ 236.73 Open-wire transmission line; clearance to other circuits.

Current through Sep 25, 2026 · Read all of Part 236

Open-wire transmission line operating at voltage of 750 volts or more shall be placed not less than 4 feet above the nearest crossarm carrying signal or communication circuits.

← § 236.72 [Reserved]§ 236.74 Protection of insulated wire; splice in underground wire. →