The highway then narrows to 2-lanes and leaves Halls Crossroads to pass through rural areas. It then becomes concurrent with SR 170 (Old Raccoon Valley Road) before crossing into Anderson County. SR 170 splits off from US 441/SR 71 (Norris Freeway) along Hickory Valley Road before US 441/SR 71 continues north through rural areas to enter the city of Norris, where they have a short concurrency with SR 61 (Andersonville Highway/Charles G. Seviers Boulevard) before passing through Norris Dam State Park and crossing the Clinch River on top of the Norris Dam. The highway turns east and becomes windy and curvy as its crosses into Campbell County twice for short distances before re entering Anderson County to enter Rocky Top. US 441/SR 71 then have an interchange with I-75 (Exit 128) and widen to an undivided 4-lane shortly before coming to an end at an intersection with US 25W/SR 9/SR 116 (N Main Street) just north of downtown. At this time, South Knox Boulevard (SR 71) ends at Sevierville Pike, although there are current plans to extend the road to meet US 441 (Chapman Highway) or SR 168 (Governor John Sevier Highway). SR 71 overlaps the following routes: