Tennessee State Route 340

Route information
Length	25.9 mi (41.7 km)
Major junctions
South end	US 25 / US 70 / SR 9 near Del Rio
	I-81 near Morristown
North end	SR 113 near Morristown
Location
Country	United States
State	Tennessee
Counties	Cocke, Greene, Hamblen
Highway system
	Tennessee State Routes; Interstate; US; State;

State Route 340 (SR-340) is a state highway in the eastern portion of the U.S. state of Tennessee. It travels south-to-north through portions of Cocke, Greene and Hamblen counties.

Route description

Road Name	To/From	Mileage
Highway 340 South	From US-25/US-70 near Del Rio to Old Parrottsville Highway in Parrottsville.	5.6
Old Parrottsville Highway / Old Highway 321	From Highway 340 South to Old Parrottsville Highway	0.3
Highway 340 North	From Old Parrottsville Highway to Greene/Cocke County line	6.5
Bewleys Chapel Road	From Greene/Cocke County line to SR-349	3.1
Warrensburg Road	From SR-349 to Warrensburg at Fish Hatchery Road, Mason Lodge Road and South Mohawk Road	1.4
Fish Hatchery Road	From Warrensburg to SR-113	9.0

County	Location	mi	km	Destinations	Notes
Cocke		0	0.0	US 25 / US 70 / SR 9 – Newport, Hot Springs	Southern terminus
Cocke	Parrottsville			US 321 / SR 35 (Greeneville Highway) – Newport, Greeneville
Greene				SR 349 east (Warrensburg Road) – Greeneville	Western terminus of SR-349
Greene				SR 348 east (McDonald Road) – McDonald, Midway, Mosheim	Western terminus of SR-348
Hamblen				I-81 – Knoxville, Bristol	I-81 exit 15.
Hamblen		25.9	41.7	SR 113 (Silver City Road / Fish Hatchery Road) – White Pine, Whitesburg	Northern terminus
1.000 mi = 1.609 km; 1.000 km = 0.621 mi