Tennessee State Route 448 is a route located completely within the city of Sevierville

Sevierville, Tennessee

Sevierville is a city in Sevier County, Tennessee, located in the Southeastern United States. Its population was 11,757 at the 2000 United States Census; in 2004 the estimated population was 14,101. Sevierville is the county seat of Sevier County, Tennessee....

 in Sevier County, Tennessee

Sevier County, Tennessee

Sevier County is a county of the state of Tennessee, United States. Its population was 71,170 at the 2000 United States Census. It is included in the Sevierville, Tennessee, Micropolitan Statistical Area, which is included in the Knoxville-Sevierville-La Follette, TN Combined Statistical Area. The...

. It runs north from U.S. 411, crosses the East Prong of the Little Pigeon River

Little Pigeon River (Tennessee)

The Little Pigeon River is a river located entirely within Sevier County, Tennessee.It rises from a series of streams which flow together on the dividing ridge between the states of Tennessee and North Carolina inside the boundary of the Great Smoky Mountains National Park. The river is subdivided...

, turns west, and ends at Tennessee State Route 66

Tennessee State Route 66

State Route 66 is a state-maintained highway in eastern Tennessee, including a four-lane divided highway segment in Sevier County and a two-lane segment through mountainous terrain to the northeast.- Route description :...

. It is more commonly known as North Parkway. There are three northbound lanes, a center turn lane, and one southbound lane. This is in order to accommodate for the traffic heading north out of the busy tourist area, since the majority of the southbound traffic enters via TN 66

Tennessee State Route 66

State Route 66 is a state-maintained highway in eastern Tennessee, including a four-lane divided highway segment in Sevier County and a two-lane segment through mountainous terrain to the northeast.- Route description :...

. The posted speed limit is 30 MPH.