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The components of the Clinton Junction - Jensen
Road Transmission Line Rebuild Project include:
• Rebuild approximately 63 miles of 138-kV
transmission line;
• Build approximately 4 miles of new 138 kV
transmission line near El Reno;
• Replace wooden H-frame structures with
steel single poles and install new wire;
• Upgrade infrastructure at four local
substations.
This project is necessary to upgrade the transmission
infrastructure along the I-40 corridor. Upgrades to the
associated substations and transmission line will
enhance reliability and lessen the likelihood of
extended power outages during inclement weather.
Southwest Power Pool (SPP), the regional
transmission organization, also identified the need for
these upgrades. SPP ensures reliable supplies of
power and adequate transmission infrastructure are
in place to serve customers in Oklahoma and 13 other
states.
Construction began in September 2017 between
Hinton and Weatherford. Crews expect to complete
construction to the Weatherford Junction Substation
by early Summer 2018.
The remaining construction on the project is
expected to begin Summer 2018. All line work is
expected to be complete by mid-2019.
The associated substation upgrades will be complete
by spring of 2020.
WHAT WHY WHERE/WHEN
CLINTON JUNCTIONJENSEN ROADTRANSMISSION LINE REBUILD PROJECT
Public Service Company of Oklahoma (PSO) and its affiliate, AEP Oklahoma Transmission Co.,
Inc. plan to invest approximately $63 million to upgrade over 60 miles of 138-kilovolt (kV)
transmission line between Clinton and El Reno, Oklahoma. These upgrades will strengthen
PSO’s transmission system in western Oklahoma and provide significant improvement in
electric service reliability in the area.
PROJECT SCHEDULE
PROJECT ANNOUNCEMENT & RIGHT-OF-WAY COMMUNICATIONSFall 2016
TRANSMISSION LINE CONSTRUCTIONFall 2017 - Late 2020
CLINTON JUNCTION SUBSTATION UPGRADESEarly 2019 - Summer 2019
WEATHERFORD SOUTHEAST SUBSTATION UPGRADESEarly 2020 - Spring 2020
SUBSTATION UPGRADES COMPLETESummer 2020
WEATHERFORD JUNCTION SUBSTATION UPGRADESSpring 2020 - Summer 2020
WEATHERFORD WIND FARM SUBSTATION UPGRADESFall 2019 - Late 2019
*Timeline subject to change.*Timeline subject to change.
2016 2017 2019 20202018 2021
44
35
81
281
281
183
183
CLINTONCLINTON
WEATHERFORDWEATHERFORDEL RENOEL RENO
OKLAHOMA CITYOKLAHOMA CITYHINTONHINTON
81
40
PSO VALUES YOUR INPUT ABOUT THIS PROJECT. PLEASE SEND COMMENTS AND QUESTIONS TO:
*Exact structure, height and right-of-way requirements may vary
05/03/201805/03/2018
PSO is committed to carefully balancing the energy needs of homes and businesses while protecting the environment and natural beauty of the region.
Typical Structure Height: 85 - 90 feetTypical Right-of-Way: 100 feetTypical Distance Between Structures: 600 feet
TYPICAL STRUCTURES
JULIET CAPEHEARTAEP Project Outreach [email protected]/ClintonJunction-JensenRoad
DEWEY COUNTYDEWEY COUNTY
CUSTER COUNTYCUSTER COUNTY
KINGFISHER COUNTYKINGFISHER COUNTY
CANADIAN COUNTYCANADIAN COUNTY
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CLINTON JUNCTION JENSEN ROAD TRANSMISSION LINE REBUILD PROJECT
EXISTING SUBSTATIONS138 KV TRANSMISSION LINE REBUILDTRANSMISSION LINE REROUTEEXISTING TRANSMISSION LINE TO BE REMOVED
SUBSTATIONS TO BE UPGRADEDN
CLINTON JUNCTIONSUBSTATION
WEATHERFORD SOUTHEASTSUBSTATION
WEATHERFORDJUNCTION SUBSTATION
WEATHERFORD WINDFARM SUBSTATION
