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 BOSTON, MA 02129 FROM NORTH: TAKE I-93 SOUTH. EXIT 28 - BOSTON/SULLIVAN SO./CHARLESTOWN. MERGE INTO MYSTIC AVE. TAKE I-93S RAMP TO BO