Project Area Map
LCRA Transmission Services Corporation (LCRA TSC) proposes to add electric transmission infrastructure needed to serve the rapidly growing area in Williamson County from Round Rock to Cedar Park and north to Leander.
LCRA TSC is proposing to build and operate a new 138-kilovolt (kV) transmission line located in southwestern Williamson County. The proposed project consists of constructing a new 138-kV transmission line to connect two new substations to the existing Leander and Round Rock substations.
The transmission line is needed to connect the new substations to existing transmission sources. The proposed new substations are located between two 138-kV transmission corridors in an area of Williamson County with no transmission service. The area of Williamson County north of Austin and between IH-35 and U.S. Highway 183 is one of the fastest-growing areas in the state. The growth has significantly increased electric demand. Additional electric infrastructure is required to maintain safe and reliable electric service to this area.
Need more project info?
For more information about this project, send your questions to