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South Texas Expansion Project

The South Texas Expansion Project (STEP) is a mainline reversal and expansion project in South Texas, an area with increasing load from the market in Mexico.

Map of South Texas Expansion Project
  •   Project Path
  •   Texas Eastern Transmission
  •   Station
  •   City
  • Project Status

  • Evaluation
  • Signed Agreements
  • Regulatory Review
  • Regulatory Approval
  • Under Construction
  • In-Service