The Spearville-Axtell line, also known as the KETA Project, is a 345,000 volt (345kV) transmission line that will improve the reliability and efficiency of the regional grid and make more affordable energy available. The line will run approximately 225 miles from Spearville north to the Post Rock (formerly Knoll) substation near Hays, then on across the Nebraska border to Axtell. It will be built in three segments: Spearville to Hays; Hays to the Kansas-Nebraska border; and from the Kansas-Nebraska border to Axtell. ITC will build the first two segments, Spearville to Hays and Hays to the Nebraska border. The Nebraska Public Power District is responsible for building the third segment, from the Kansas-Nebraska border to Axtell. The project was completed in 2012.