Merge Onto I-75 S/I-85 S And Keep Left To Stay On I-75 S/I-85 S. Keep Left Again To Continue On I-75 S Toward International Airport/Macon. Take Exit 238B Onto I-285 W Toward The Airport. Take Exit 60 For Ga-139/Riverdale Rd, Then Turn Left Onto Riverdale Rd. Turn Left Onto Shoreham Dr. Destination Will Be On The Right: 1123 Shoreham Dr,