Knoxville Superintendent Dr. Randy Flack is warning parents that they may want to allow for some extra time when dropping off their kids Monday for the first day of school. Pleasant Street has been closed on both sides of Highway 14, which will change traffic patterns near Highway 14 and Knoxville Middle School for several weeks. That’s especially true for Robinson Street, where traffic could become very congested before and after school. The closure may also impact traffic at the High School and at West Elementary