April 18, 2021 – Sierra Roadwork Schedule Sunday through Saturday, April 18, 2021 – April 24, 2021. LONG-TERM PROJECTS State Route 49 (Placer County) from the Interstate 80/State Route 49 interchange to Dry Creek Road: Construction began June 17, 2019 on a $42.4 million project in Auburn. The project will rehabilitate existing pavement and drainage, […]