Tennessee State Route 448 is a short highway at Sevierville. It runs just over a half mile in length. This forms part of the North Parkway to help aid with traffic flow around Seiverville. TN St Rt 448 passes through the following town in Sevierville. Sevierville
TN St Rt 448 is not multi-plexed in Sevier County. TN St Rt 448 intersects the following highways in Sevier County. Tennessee State Route 66, at Sevierville. U.S. Rt. 411, at Sevierville.