interactive map

The map below shows the locations for Clean Line’s proposed right-of-way for the direct current transmission line, the converter stations and the alternating current (AC) interconnection siting areas. These locations were identified as the result of Clean Line’s routing process and the U.S. Department of Energy’s (DOE) environmental review. The location of the proposed right-of-way for the direct current transmission line and other project facilities in Oklahoma and Arkansas are consistent with DOE's preferred alternative selected in its Record of Decision (ROD). In Tennessee, the proposed right-of-way for the direct current transmission line is consistent with the route approved by the Tennessee Regulatory Authority in its Certificate of Public Convenience and Necessity issued January 2015.

In most places, the final right-of-way for the direct current transmission line will be 150 to 200 feet wide. Minor adjustments can still be made to the final location of the right-of-way within the 1000-foot wide corridor based on landowner input, field surveys, permitting, engineering design and other factors.  

* Updated March 25, 2016.

MAP FEATURES

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Representative Right-of-Way – A single 200-foot wide right-of-way proposed for the direct current transmission line located within the Applicant Proposed Route.

Applicant Proposed Route – A single 1000-foot wide corridor proposed as potential area within which the direct current transmission line could be located.
  OTHER SITING AREAS INCLUDE:

Oklahoma Converter Station Siting Area – Potential area near Guymon, Oklahoma proposed for the converter station on the western end of direct current transmission line. The site for this converter station is expected to be 45-60 acres in size.

Tennessee Converter Station Siting Area – Potential area near Millington, Tennessee proposed for the converter station on the western end of direct current transmission line. The site for this converter station is expected to be 45-60 acres in size.

Arkansas Converter Station Alternative Siting Area – Area DOE is evaluating for an intermediate converter station. If included in the Project, the site for this converter station is expected to be approximately 40-50 acres in size.

Oklahoma AC Interconnection Siting Area – Potential area proposed for the alternating current transmission line connecting the Oklahoma Converter Station to the future Optima Substation in Texas County, Oklahoma.

Arkansas AC Interconnection Siting Area – Area DOE is evaluating for locating an alternating current transmission line and associated interconnection facility to connect the Arkansas Converter Station to the existing grid. The site for the AC interconnection facility is expected to be approximately 5 acres in size. A 500 kV alternating current transmission line located on an approximately 150 to 200-foot wide easement would connect the intermediate converter station to the AC interconnection facility.

For a map depicting the DOE preferred route, please click here.

This map shows the locations for Clean Line’s proposed right-of-way for the direct current transmission line, the converter stations and the alternating current (AC) interconnection siting areas. In most places, the final right-of-way for the direct current transmission line will be 150 to 200 feet wide. Minor adjustments can still be made to the final location of the right-of-way within the 1000-foot wide corridor based on landowner input, field surveys, permitting, engineering design and other factors.

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