State Route 447
State Route 447 (SR 447), also known as S Washington Street, is a supplemental route in the Blount County, Tennessee, seat of Maryville. The 0.16-mile-long (0.26 km) route connects US 321 (SR 73) with US 411 (SR 35) on Maryville's east side. It is a 4-lane undivided highway with a center turn lane for its entire length. SR 447 is the shortest state highway in Tennessee.
The entire route is in Maryville, Blount County.
State Route 447 Images: