Tennessee State Route 435

State Route 435 (SR 435) is a state highway in Sullivan County, Tennessee, that provides access to the Bristol Caverns.^[1]

State Route 435
Bristol Caverns Highway
TN 435 highlighted in red
Route information
Maintained by TDOT
Length	4.2 mi (6.8 km)
Major junctions
South end	US 421 / SR 394 in Bristol
North end	US 421 / SR 44 in Holston Valley
Location
Country	United States
State	Tennessee
Counties	Sullivan
Highway system
Tennessee State Routes Interstate US State
← SR 434 → SR 436

Route description

SR 435 begins at an intersection with US 421 and SR 394. It heads in southeasterly direction and passes Bristol Caverns and finally comes to an end at US 421/SR 44. The entire route is a rural 2-lane highway as it does follow the former alignment of US 421 before the current 4-lane divided highway was built to the south.^[1]

Junction list

The entire route is in Sullivan County.

Location	mi	km	Destinations	Notes
Bristol	0.0	0.0	US 421 (Carl Moore Parkway/SR 34) / SR 394 west – Bristol, Blountville	Southern terminus of SR 435; Eastern terminus of SR 394
Holston Valley	4.2	6.8	US 421 / SR 44 (SR 34) – Mountain City	Northern terminus
1.000 mi = 1.609 km; 1.000 km = 0.621 mi