SOUTH LAKE TAHOE, Calif. – After the installation of traffic crossing lights last year, commuters on U.S. Highway 50 may have noticed that the lights have not been operational and crosswalks have not been painted. The Caltrans project is set to complete sometime in late July. The $35.9 million project from Caltrans added crosswalks with flashing lights, a new traffic light and road restriping. The project was part of the 2018 State Highway Opera…