Electrical Details

Current TxDOT electrical specifications are contained in the Electrical Details (ED) Standard Sheets of TxDOT’s Traffic Operations Standard Plans. Information can be found at the following locations:
  • ED(1): Conduits & Notes
  • ED(2): Conduit Supports
  • ED(3): Conductors
  • ED(4): Ground Boxes
  • ED(5): Service Notes & Data
  • ED(6): Service Enclosure & Notes
  • ED(7): Service Support Types SF & SP
  • ED(8): Typical Traffic Signal System Details
  • ED(9): Electrical Service Support Pedestal Service Type PS
  • ED(10): Electrical Service Support Types GC, OC, & TP
  • ED(11): Duct Cable/Conduit
  • ED(12): Battery Box Ground Boxes.