Directions

From Raleigh-Durham International Airport 
Follow signs to airport exit.
Turn right onto entry ramp for I-40 West toward Durham/Chapel Hill
Continue west on I-40 for 3.3 miles. Follow directions below.

From Interstate 40 East or West 
Take Exit 280 for Davis Drive
Turn left from the exit ramp and continue on Davis Drive for 1.3 miles.
Turn left on Hopson Rd.
Take the first right into Keystone Park, followed by another immediate right into the Liquidia parking lot.
Liquidia is located in building 419, Suite 100.