State Route 340 (SR 340) is a

state highway A state highway, state road, or state route (and the equivalent provincial highway, provincial road, or provincial route) is usually a road that is either ''numbered'' or ''maintained'' by a sub-national state or province. A road numbered by a ...

in the eastern portion of the

U.S. state In the United States, a state is a constituent political entity, of which there are 50. Bound together in a political union, each state holds governmental jurisdiction over a separate and defined geographic territory where it shares its sover ...

Tennessee Tennessee ( , ), officially the State of Tennessee, is a landlocked state in the Southeastern region of the United States. Tennessee is the 36th-largest by area and the 15th-most populous of the 50 states. It is bordered by Kentucky to th ...

. It travels south-to-north through portions of

Cocke Cocke is a surname (pronounced ''cock'', ''cox'' or ''coke'') and may refer to: * Charles Lewis Cocke (1940- ) Professor of Physics at Kansas State University, winner of 2006 Davisson–Germer Prize in Atomic or Surface Physics * Erle Cocke Jr. ...

Greene Greene may refer to: Places United States *Greene, Indiana, an unincorporated community *Greene, Iowa, a city *Greene, Maine, a town ** Greene (CDP), Maine, in the town of Greene *Greene (town), New York ** Greene (village), New York, in the town ...

and Hamblen counties.

Route description

Cocke County

SR 340 begins in the mountains of Cocke County at an intersection with

US 25 U.S. Route 25 (US 25) is a north–south United States Highway that runs for in the southern and midwestern US. Its southern terminus is in Brunswick, Georgia, from where it proceeds mostly due north, passing through the cities of Augusta, Georg ...

US 70 U.S. Route 70 or U.S. Highway 70 (US 70) is an east–west United States highway that runs for from eastern North Carolina to east-central Arizona. It is a major east–west highway of the Southeastern, Southern and Southwestern United States. ...

/ SR 9 just west of Del Rio along the banks of the

French Broad River The French Broad River is a river in the U.S. states of North Carolina and Tennessee. It flows from near the town of Rosman in Transylvania County, North Carolina, into Tennessee, where its confluence with the Holston River at Knoxville forms ...

. It winds its way northward through the mountains before entering farmland and passing through Parrottsville, where it has an intersection with

US 321 U.S. Route 321 (US 321) is a spur of U.S. Route 21. It runs for from Hardeeville, South Carolina to Lenoir City, Tennessee; with both serving as southern termini. It reaches its northernmost point at Elizabethton, Tennessee. Because ...

/ SR 35. It then passes through some ridges and rolling countryside before crossing into Greene County.

Greene County

SR 340 then crosses a bridge over the

Nolichucky River The Nolichucky River is a river that flows through Western North Carolina and East Tennessee, in the southeastern United States. Traversing the Pisgah National Forest and the Cherokee National Forest in the Blue Ridge Mountains, the river's wate ...

before turning northeast to run parallel to the river and have an intersection SR 349. It continues northeast through farmland to pass through Warrensburg before having an intersection with SR 348. Shortly afterwards, SR 340 crosses into

Hamblen County Hamblen County is a county located in the U.S. state of Tennessee. As of the 2020 census, the population was 64,499. Its county seat and only incorporated city is Morristown. Hamblen County is the core county of the Morristown Metropolitan Sta ...

Hamblen County

SR 340 then leaves the riverbanks and has an interchange with

I-81 Interstate 81 (I-81) is a north–south (physically northeast–southwest) Interstate Highway in the eastern part of the United States. Its southern terminus is at I-40 in Dandridge, Tennessee; its northern terminus is on Wellesley Isla ...

(Exit 15). The highway continues northeast through farmland before coming to an end at an intersection with SR 113.

Road concurrencies and mileage

Major intersections

References

External links

340 Year 340 (Roman numerals, CCCXL) was a leap year starting on Tuesday (link will display the full calendar) of the Julian calendar. At the time, it was known as the Year of the Consulship of Acindynus and Valerius (or, less frequently, year 1093 ...

Transportation in Cocke County, Tennessee Transportation in Greene County, Tennessee Transportation in Hamblen County, Tennessee {{Tennessee-road-stub