State Route 446

State Route 446 (SR 446), also known as Foothills Mall Drive, is a four-lane state highway in Maryville, Blount County, Tennessee. The 0.3-mile-long (0.48 km) route connects US 321 (SR 73) with US 129 (SR 115), while also providing access to Foothills Mall.

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Length of Route
0.3 mi.

Begins:
US 321/SR 73 in Maryville​

Ends:
US 129/SR 115 in Maryville​

Counties Covered:
Blount​

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