Traveling South on I-81 S merge onto I-581 S/US-220 S via EXIT 143 on the LEFT toward AIRPORT/ROANOKE.
From I-581, take the VA-24/ELM AVE exit, EXIT 6. Take the ramp toward downtown, and turn SLIGHT RIGHT onto
VA-24 W/Elm Ave. SE. Continue to follow Elm Ave. SE for approximtely 0.7 miles. The Sight Foundation building is
on the right just past the intersection with 4th St SW.