5 BYPASS N, TAKE EXIT- EXIT 518- TOWARD CHATTANOOGA/GREENVILLE. MERGE ONTO 1-285 N /GA-407 N. TAKE THE COBB PKWY /W-41 EXIT- EXIT 19- TOWARD DOBBINS MB. TURN LEFT ONTO COBB PKWY SE / US-41 N / G4.3 N. TURN SLIGHT RIGHT ONTO CIRCLE 75 PKWY SE. BOSTON INNER TECH PARK, 56 ROLAND ST., SUITE 211 BOST