State Route 448
State Route 448 (SR 448) is a 0.63-mile-long (1.01 km) state route located entirely in Sevier County in East Tennessee. It serves as a continuation of the Great Smoky Mountains Parkway that bypasses the county seat of Sevierville. It connects the SR 66 north of downtown to US 441 (SR 71) south of downtown, thereby making up the continuous route between I-40 and the Pigeon Forge-Gatlinburg tourist areas. 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 SR 66. The posted speed limit is 35 miles per hour (56 km/h).
The entire route is in Sevierville, Sevier County.
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