Directions
To find the Commonwealth Pier Garage, look for the two red-brick Seaport towers, across the street from the Seaport World Trade Center. Parking garage entrances are located on Seaport Boulevard, Congress Street, B and D Streets.
From Points West via I-90
Follow the Massachusetts Turnpike/Interstate 90 East to Exit 25 – South Boston. 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 Commonwealth Pier Garage is located ahead on the right.
From Points South via I-93
Heading northbound on I-93 towards Boston, take Exit 20, which will be immediately after Exit 18. Follow the signs to “I-90 East.” Take the first tunnel 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 Commonwealth Pier Garage will be ahead on the right.
From Points North via I-93
Heading southbound on Interstate 93 Boston, take Exit 23, Purchase Street and move into the left lane. At the top of the ramp, take a left turn onto the Evelyn Moakley Bridge/Seaport Boulevard. Follow Seaport Boulevard for approximately .8 miles, the Seaport Boulevard entrance to the Commonwealth Pier Garage will be on the right, after the Seaport Boulevard/B Street intersection.
From Logan International Airport and Route 1A South
Follow the signs towards I-90 West – Ted Williams Tunnel. Take the Ted Williams Tunnel to Exit 25. At the top of the ramp proceed straight onto B Street. Follow B Street to the end and take a right onto Seaport Boulevard. The Seaport Boulevard entrance to the Commonwealth Pier Garage will be on your right.
How to Redeem
Scan your QR Code at the box with the red flashing lights. Hold the QR code about 2 inches away from the reader and the gate will open.
You may park anywhere that doesn’t say “Reserved”.
When exiting, scan your QR Code again at the box with the red flashing lights.
The gate will open and you’re free to go!
Please be advised that starting on September 1, 2023, the B and D Street entrances to the Garage will be closed from 11 pm on Fridays to 5 am on Mondays.