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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
Spectra Energy Partners, LP has been acquired by Enbridge Inc. For additional information on the transaction, please review the following quick links.

Terms of the Definitive agreement
About the Enbridge merger

Please note: Enbridge Inc. does not take responsibility for the content of this website as information may be out of date or no longer accurate as of December 17, 2018.