Track Circuits

Sections

• 236.51
  § 236.51 Track circuit requirements.
• 236.52
  § 236.52 Relayed cut-section.
• 236.53
  § 236.53 Track circuit feed at grade crossing.
• 236.54
  § 236.54 Minimum length of track circuit.
• 236.55
  § 236.55 Dead section; maximum length.
• 236.56
  § 236.56 Shunting sensitivity.
• 236.57
  § 236.57 Shunt and fouling wires.
• 236.58
  § 236.58 Turnout, fouling section.
• 236.59
  § 236.59 Insulated rail joints.
• 236.60
  § 236.60 Switch shunting circuit; use restricted.