Drivers may encounter delays of up to 10 minutes from 8 a.m.-5 p.m. on Highway 20, about five miles west of Loup Loup Pass, through Thursday (Aug. 8) as crews install new fiber optic cables on existing poles. Also, crews will be doing shoulder repairs through Thursday, from 6 a.m.-4:30 p.m. each day, on Highway 20 from Beaver Creek to the Loup Loup Summit. Drivers may encounter delays of up to 20 minutes. Depending on progress, work may extend south to Highway 153.