Tennessee State Route 91

State Route 91
Route information
Length:	53.5 mi (86.1 km)
Major junctions
South end:	US 11E / SR 34 in Johnson City
	I-26 / US 19W / US 23 in Johnson City US 321 / SR 67 / SR 362 in Elizabethton US 19E / US 321 / SR 67 / SR 37 in Elizabethton US 421 / SR 34 in Shady Valley
North end:	SR 91 near Damascus, Virginia at the TN-VA state line
Location
Counties:	Washington, Carter, Johnson
Highway system
Tennessee State Routes Interstate US State

State Route 91 (SR-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.

Route description

SR-91 begins at an intersection with US-11E/SR-34 in Johnson City. It has an interchange with I-26/US-19W/US-23 before it leaves the city. In Elizabethton, it meets US-321/SR-67/SR-362. Farther in the city is US-19E/US-321/SR-67/SR-37. In Shady Valley, the route intersects US-421/SR-34. SR-91 meets its northern terminus at the Virginia state line, near Damascus, where the roadway continues as Virginia State Route 91.

County	Location	mi	km	Destinations	Notes
Washington	Johnson City	0.00	0.00	US 11E (West Market Street / John Exum Parkway / SR 34)	Southern terminus
				SR 400 north (West Watauga Avenue)	Southern terminus of SR-400
				I-26 / US 23 (US 19W) – Kingsport, TRI Airport	I-26 exit 23
Carter	Elizabethton			US 321 south / SR 67 west (Elk Avenue) / SR 362 south (West G Street) – Johnson City	Southern end of US-321 / SR 67 concurrency; Northern terminus of SR-362
				SR 400 south (North Lynn Avenue)	Northern terminus of SR-400
				US 19E south / US 321 south / SR 67 east (Veterans Memorial Parkway / SR 37) – Hampton, Roan Mountain, Mountain City, Boone, NC, Roan Mountain State Park, Watauga Lake	Northern end of US-321/SR-67 concurrency, Southern end of US-19E/SR-37 concurrency
				US 19E north (SR 37) / Lovers Lane – Bluff City	Northern end of US-19E/SR-37 concurrency; interchange
Johnson	Shady Valley			US 421 north (SR 34) / SR 133 north – Damascus, Bristol	southern end of US-421/SR-34 concurrency; Southern terminus of SR-133
	Mountain City			US 421 south (SR 34) – Mountain City	Southern end of concurrency
				SR 91 north (Mountain City Road) – Damascus, Abingdon, Saltville	Virginia state line
1.000 mi = 1.609 km; 1.000 km = 0.621 mi Concurrency terminus