(PennDOT) announced that Interstate 84 eastbound and Interstate 380 southbound will be closed in Lackawanna County for the next two weekends. According to PennDOT I-84 East and I-380 South will be closed from Dunmore to Mount Cobb from Saturday,at 8:00 p.m. until Sunday, July 30 at 6:00 a.m., and once again Saturday, August 5, from 8:00 p.m. until Sunday, August 6, until 6:00 a.m. The major roadways will be closed for the girder setting of Route 435 southbound ramp over I-84 East in Lackawanna County.