Tennessee State Route 324

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State Route 324

Sugar Limb Road
SR 324 highlighted in red
Route information
Maintained by TDOT
Length2.3 mi (3.7 km)
ExistedJuly 1, 1983[1]–present
Major junctions
West end I-75 near Loudon
East end US 11 in Loudon
CountryUnited States
Highway system
SR 323 SR 325

State Route 324 (SR 324), also known as Sugar Limb Road, is a short state highway in Loudon County, Tennessee. It serves as one of two roads connecting the city of Loudon with Interstate 75 (I-75); the other is SR 72.

Route description

SR 324 begins at an interchange with I-75 at exit 76. It travels southeasterly through rural hilly terrain along the banks of the Tennessee River. The highway then enters the Loudon city limits and passes through industrial areas before coming to an end at an intersection with U.S. Route 11 (US 11, Lee Highway/SR 2) north of downtown. The entire route of SR 324 is a two-lane highway.[2][3][4]

Major intersections

The entire route is in Loudon County.

0.00.0 I-75 – Chattanooga, KnoxvilleI-75 exit 76; western terminus
Loudon2.33.7 US 11 (Lee Highway/SR 2) – Loudon, Lenoir CityEastern terminus
1.000 mi = 1.609 km; 1.000 km = 0.621 mi


  1. ^ "The Road To 100 Years" (PDF). Tennessee Road Builder. Vol. 17, no. 5. September 2014. p. 22. Retrieved April 6, 2019.
  2. ^ Google (August 3, 2019). "State Route 324" (Map). Google Maps. Google. Retrieved August 3, 2019.
  3. ^ Long Range Planning Division (n.d.). Loudon County (PDF) (Map). c. 1:110,880. Nashville: Tennessee Department of Transportation. Retrieved August 3, 2019.
  4. ^ Long Range Planning Division (2003). Loudon (PDF) (Map). 1:31,680. Nashville: Tennessee Department of Transportation. Retrieved August 2, 2019.