Merge Onto Fl-417 Toll S (Central Florida Greeneway) Heading South. Take Exit 19 For Lake Nona Blvd. Keep Left At The Fork To Continue Toward Lake Nona Blvd. Turn Left Onto Lake Nona Blvd. Continue Straight To Stay On Lake Nona Blvd For About 2 Miles.Turn Right Onto Veterans Way. Continue On Veterans Way Until You Reach Salk Way. Turn Right Onto Salk Way. Your Destination, 12902 Salk Way, Will Be On The Right.