Washington County is a county located in the Commonwealth of Virginia. As of the 2020 census, the population was 53,935. Its county seat is Abingdon.
Bristol is an independent city in the Commonwealth of Virginia. As of the 2020 census, the population was 17,219. It is the twin city of Bristol, Tennessee, just across the state line, which runs down the middle of its main street, State Street. It is surrounded on three sides by Washington County, Virginia, which is combined with the city for statistical purposes. It is a principal city in the Kingsport–Bristol metropolitan area, which had a population of 307,614 in 2020. The metro area is a component of the larger Tri-Cities region of Tennessee and Virginia, with a population of 508,260 in 2020.
Washington County is a county located in the U.S. state of Tennessee. As of the 2020 census, the population was 133,001. Its county seat is Jonesborough. The county's largest city and a regional educational, medical and commercial center is Johnson City. Washington County is Tennessee's oldest county, having been established in 1777 when the state was still part of North Carolina. Washington County is part of the Johnson City, TN Metropolitan Statistical Area, which is a component of the Johnson City–Kingsport–Bristol, TN-VA Combined Statistical Area, commonly known as the "Tri-Cities" region.
Sullivan County is a county located in the U.S. state of Tennessee on its northeast border. As of the 2020 census, the population was 158,163. Its county seat is Blountville.
Carter County is a county located in the U.S. state of Tennessee. As of the 2020 census, the population was 56,356. Its county seat is Elizabethton. The county is named in honor of Landon Carter (1760–1800), an early settler active in the "Lost State of Franklin" 1784-1788 secession from the State of North Carolina. Carter County is part of the Johnson City, TN Metropolitan Statistical Area, which is a component of the Johnson City–Kingsport–Bristol, TN-VA Combined Statistical Area, located in northeastern Tennessee.
Hunter is a census-designated place (CDP) and unincorporated community located northeast of Elizabethton in Carter County, Tennessee, along Tennessee State Route 91 and the Watauga River. Its population was 1,854 as of the 2010 census. It is part of the Johnson City Metropolitan Statistical Area, which is a component of the Johnson City-Kingsport-Bristol, TN-VA Combined Statistical Area – commonly known as the "Tri-Cities" region. Hunter is a suburb of Elizabethton.
Bloomingdale is a census-designated place (CDP) in Sullivan County, Tennessee.
Blountville is a census-designated place (CDP) in and the county seat of Sullivan County, Tennessee. The population was 3,074 at the 2010 census and 3,120 at the 2020 census. It is the only Tennessee county seat not to be an incorporated city or town.
Colonial Heights is a census-designated place (CDP) in Sullivan County, Tennessee, United States. It is located within the city of Kingsport.
Midway is an unincorporated community and former census-designated place (CDP) in Washington County, Tennessee. The population was 2,491 at the 2000 census; it was not counted at the 2010 census. It is part of the Johnson City Metropolitan Statistical Area, which is a component of the Johnson City-Kingsport-Bristol, TN-VA Combined Statistical Area – commonly known as the "Tri-Cities" region.
Clinchport is a town in Scott County, Virginia, United States. The population was 64 at the 2020 census. Clinchport is the least-populated municipality in Virginia. It is part of the Kingsport-Bristol-Bristol, TN-VA Metropolitan Statistical Area, which is a component of the Johnson City-Kingsport-Bristol, TN-VA Combined Statistical Area – commonly known as the "Tri-Cities" region.
Johnson City is a city in Washington, Carter, and Sullivan counties in the U.S. state of Tennessee, mostly in Washington County. As of the 2020 United States census, the population was 71,046, making it the eighth largest city in Tennessee. Johnson City is the principal city of the Johnson City Metropolitan Statistical Area, which consists of Carter, Unicoi, and Washington counties and had a population of 207,285 as of 2020. The MSA is also a component of the Tri-Cities region. This CSA is the fifth-largest in Tennessee, with a population of 514,899 as of 2020.
Watauga is a city in Carter and Washington counties in the U.S. state of Tennessee. The population was 403 at the 2000 census, 458 at the 2010 census, 361 in the 2020 census. It is part of the Johnson City Metropolitan Statistical Area, which is a component of the Johnson City-Kingsport-Bristol, TN-VA Combined Statistical Area – commonly known as the "Tri-Cities" region.
Spurgeon is a census-designated place (CDP) in Sullivan and Washington counties in the U.S. state of Tennessee. The population was 3,957 at the 2010 census.
The Kingsport–Bristol–Bristol metropolitan area is a metropolitan statistical area (MSA) in Northeast Tennessee and Southwest Virginia, United States, as defined by the Office of Management and Budget (OMB). It was formed in December 2003 by the merger of the Bristol, VA MSA and Kingsport–Bristol, TN–VA MSA.
U.S. Route 11E (US 11E) is a divided highway of US 11 in the U.S. states of Tennessee and Virginia. The United States Numbered Highway, which is complemented by US 11W to the north and west, runs 120.94 miles (194.63 km) from US 11, US 11W, and US 70 in Knoxville, Tennessee, north and east to US 11, US 11W, US 19, and US 421 in Bristol, Virginia. US 11E connects Knoxville and the twin cities of Bristol, Virginia, and Bristol, Tennessee, with the East Tennessee communities of Morristown, Greeneville, and Johnson City. The U.S. Highway runs concurrently with US 70 and US 25W east of Knoxville, US 321 from Greeneville and Johnson City, and both US 19W and US 19 between Johnson City and Bristol. US 11E also has an unsigned concurrency with State Route 34 (SR 34) for almost all of its course in Tennessee.
Interstate 81 (I-81) is part of the Interstate Highway System that runs 855.02 miles (1,376.02 km) northward from Dandridge, Tennessee, to the Thousand Islands Bridge at the Canadian border near Fishers Landing, New York. In Tennessee, I-81 serves the northeastern part of the state, running 75.66 miles (121.76 km) from its southern terminus with I-40 in Dandridge to the Virginia state line in Bristol. The route serves the Tri-Cities region of the state and the eastern parts of the Knoxville metropolitan area, terminating about 35 miles (56 km) east of Knoxville. I-81 bypasses most cities that it serves, instead providing access via interchanges with state and federal routes. It remains in the Ridge-and-Valley topographic region of the Appalachian Mountains for its entire length in Tennessee, and runs in a northeast to southwest direction.
Hampton is an unincorporated community and Census-designated place in Carter County, Tennessee, United States. Located a few miles southeast of Elizabethton and northwest of Roan Mountain, Hampton is surrounded on all sides by the Unaka Mountains. It is part of the Johnson City Metropolitan Statistical Area, which is a component of the Johnson City–Kingsport–Bristol, TN-VA Combined Statistical Area – commonly known as the "Tri-Cities" region.
The Johnson City Metropolitan Statistical Area, as defined by the United States Census Bureau, is an area consisting of three counties in East Tennessee, anchored by the city of Johnson City. As of the 2020 census, the MSA had a population of 207,285.
State Route 91 is a state highway in the northeastern portion of the U.S. state of Tennessee, in the area known as the Tri-Cities region. The route connects Johnson City with Damascus, Virginia via Elizabethton, Hunter, and Mountain City.
United States 
Tennessee 
Virginia 
