(Lehi, UT) — Texas Instruments is going to invest eleven-billion dollars to expand its Lehi facility. Governor Spencer Cox made the announcement Wednesday, calling it the “largest private economic investment in Utah history.” Texas Instruments will build a new 300-millimeter semiconductor wafer fabrication plant as an extension of its existing facility. The investment is expected to create 800 new jobs with salaries averaging more than 100-thousand dollars a year for T.I.’s operations in Utah County. Construction will begin soon and take about three to four years to complete.