Start out going southeast on Union Church Rd/VA-646 toward Miller Camp Rd/VA-691.
Turn left onto Miller Camp Rd/VA-691.
Turn right onto VA-24/Mount Rush Hwy. Continue to follow VA-24.
Stay straight to go onto Old Courthouse Rd/VA-24.
Merge onto US-460 W toward Lynchburg.
US-460 W becomes Richmond Hwy.
Stay straight to go onto US-460 W/Richmond Hwy. Continue to follow US-460 W.
Turn right onto Cloverdale Rd/US-220 Alt N.
Cloverdale Rd/US-220 Alt N becomes US-220 N/Roanoke Rd.
Merge onto I-81 S toward US-220 S/Roanoke.
Keep left to take I-81 S toward Bristol (Crossing into Tennessee).
Merge onto I-40 W via EXIT 1B toward Knoxville.
Keep left to take I-75 S via EXIT 368 toward Chattanooga.
Merge onto I-24 W via EXIT 2 toward I-59/Chattanooga/Birmingham (Passing through Georgia, then crossing into Tennessee).
Merge onto US-72 W via EXIT 152A toward S Pittsburg (Crossing into Alabama).
Stay straight to go onto I-565 W/US-72 Alt W/AL-20 W/Huntsville Decatur Hwy W.
Take the Research Park Blvd exit, EXIT 14B, toward AL-255 N.
Merge onto AL-255.
Merge onto US-72 W/AL-2 toward Athens.
Make a U-turn onto Highway 72 W/US-72 E/AL-2.
8141 HIGHWAY 72 W, STE J is on the right.