FROM Logan International Airport and Route 1A South Follow the signs towards I-90 West - Ted Williams Tunnel. Take the Ted Williams Tunnel/I-90 West to Exit 25 “South Boston”. At the top of the ramp proceed straight onto B Street; at the end of B Street, take a right onto Seaport Blvd, the entrance to the garage will be on the right.

FROM Western Massachusetts via Massachusetts Turnpike Follow the Massachusetts Turnpike /Interstate 90 East (towards Logan Airport) to Exit 25 – South Boston (this is the first exit on the right in the tunnel). At the top of the ramp, bear left towards “Seaport Boulevard”. At the first set of lights proceed straight onto East Service Road. At the next set of lights, take a right onto Seaport Boulevard. The “Seaport Boulevard” entrance to the Seaport Garage will be ahead on the right.

FROM Points South via I-93 Heading northbound on Interstate 93 towards Boston, take Exit 20, which will be immediately after Exit 18. Follow the signs towards “I-90 East”. Take the first exit to "South Boston". At the first set of lights at the top of the ramp, proceed straight onto East Service Road. At the next set of lights, take a right onto Seaport Boulevard. The “Seaport Boulevard” entrance to the Seaport Garage will be ahead on the right.

FROM Points North via I-93 Heading southbound on Interstate 93 Boston, take Exit 23 (Purchase Street/South Station). Take the first left onto Congress Street. Take the next left onto Atlantic Avenue. Take the next right onto Seaport Boulevard and follow Seaport Boulevard for approximately .8 miles. The “Seaport Boulevard” entrance to the Seaport Garage will be on the right after the Seaport Boulevard/B Street intersection.

FROM Points West via Storrow Drive Take Storrow Drive East to Leverett Circle and follow signs for Interstate 93 South/Logan Airport. Once on Interstate 93 South, follow directions from “Points North”.