View all text of Subpart G [§ 236.700 - § 236.838]
§ 236.728 - Circuit, trap.
A term applied to a circuit used where it is desirable to provide a track circuit but where it is impracticable to maintain a track circuit.
View all text of Subpart G [§ 236.700 - § 236.838]
A term applied to a circuit used where it is desirable to provide a track circuit but where it is impracticable to maintain a track circuit.