Record of Decision (November 2013)
Final Environmental Impact Statement (April 2013)
Sage-Grouse and Route Update (June 2012)
Revised Plan of Development (May 2012)

This document replaces, in total, previous versions and revisions (dated 8/23/2008; 5/19/2009; and 1/27/2010) to the Plan of Development (POD) for the Gateway West Transmission Line Project. Previous versions remain on the web site for historical record and review purposes. Please view the POD Documents Guide to access the most recent version of the component parts.

Letter from the Proponent’s announcing route changes (February 2012)

This letter from Rocky Mountain Power and Idaho Power to the BLM outlines the Proponent’s route changes included in a revised project application (known as an SF-299).

Sage-Grouse HEA Public Information Meetings (February 2012)

Draft Environmental Impact Statement (July 2011)

Route Update (January 2010)

Right of Way Grant for Geotechnical Drilling - 2011

Geotechnical Environmental Assessment (EA) - 2010

Siting Studies
Revised Siting Study (December 31, 2009)

The project proponents submitted a revised siting study with recommendations for changes that had occurred since October 2008, including new and revised alternatives generated as a result of cooperating agency requests. The BLM accepted the siting study with some changes.

Addendum to Original Siting Study (October 2008)

This addendum reflects the project proponentsí responses to BLM concerns and aligns the recommendations of the September 2008 siting study. The BLM accepted the addendum with the original in full.

Original Siting Study (September 2008)

Scoping Report and Scoping Information

Scoping Report Update (December 2009)

This scoping report contains and reports on all comments received on the project and replaces and supplements the September 2008 Scoping Report. This report contains submissions through September 4, 2009.

Scoping Report Update (September 2009)
Scoping Meeting Materials (June 2008)

Scoping meetings were held June 3-12, 2008 in Boise, Murphy, Twin Falls, Pocatello and Montpelier, Idaho; and Casper, Rawlins, Rock Springs and Kemmerer, Wyoming.

These are the materials as presented during the public scoping period, May 16 through July 3, 2008, and at public scoping meetings, held June 3 through June 12, 2008, and do not reflect the current maps and information.