From Hartsfield Airport:

Take I-85 North through downtown Atlanta to I-285 West (Exit 95).  Proceed on I-285 West to Peachtree Industrial Boulevard North (Exit 31B).  Go North on Peachtree Industrial for approximately 5 miles.  The expressway will split into 2 different roads at that point.  STAY TO THE LEFT-sign will say Peachtree Parkway SR 141.  Go through 3 traffic signals (approximately 1 mile) and turn right onto Scientific Drive (there is a Wachovia Bank on the corner).  Go about ¼ mile to the 2nd set of buildings (270 Scientific Drive).  Turn right into the drive, go around to the right and follow the signs to PathCon Laboratories, Suite 3.

From I-75 Southbound (Chattanooga, TN; Marietta, GA) 

Take I-75 South to I-285 East (Exit 259A towards Greenville and Augusta).  Go to Peachtree Industrial Boulevard North (Exit 31B).  Stay north on Peachtree Industrial Boulevard for approximately 5 miles.  The expressway will split into 2 different roads at that point.  STAY TO THE LEFT-sign will say Peachtree Parkway SR 141.  Go through 3 traffic signals (approximately 1 mile) and turn right onto Scientific Drive (there is a Wachovia Bank on the corner).  Go about ¼ mile to the 2nd set of buildings (270 Scientific Drive).  Turn right into the drive, go around to the right and follow the signs to PathCon Laboratories, Suite 3.

 

From I-85 Southbound (Charlotte, NC; Greenville, SC)

Take I-85 South to Pleasant Hill Road (Exit 104).  Turn right off the exit ramp.  Go approximately 4 ½ miles to Peachtree Industrial Boulevard.  Turn left.  Go south on Peachtree Industrial Boulevard for about 5 miles.  Turn right onto Technology Parkway.  Go to the stop sign and turn right onto Technology Parkway South.  Go approximately ¼ mile to Scientific Drive, turn left.  Take the 2nd left into 270 Scientific Drive.  Go around to the right and follow the signs to PathCon Laboratories, Suite 3.

 

 From SR 400

Take 400 to Holcomb Bridge Road Eastbound towards Norcross.  Continue on Holcomb Bridge Road for approximately 7 miles.  Turn left onto Spalding Drive (there is a Texaco station on the right corner and a Chevron on the left corner).  Continue on Spalding for about 2 miles to Peachtree Parkway/Highway 141.  Turn right on Peachtree Parkway.  Go approximately ¼ mile to Scientific Drive, turn left (there is a Wachovia Bank on the far right corner).  Go about ¼ mile to the 2nd set of buildings (270 Scientific Drive).  Turn right into the drive, go around to the right and follow the signs to PathCon Laboratories, Suite 3.