Design Associates, 432 Columbia St. Suite 18B, Cambridge, MA
From Logan Airport

Leaving the airport, take Route 1/Boston to the Sumner Tunnel. As you come out of the tunnel, go straight ahead to the second right for Storrow Drive and 93 North. Take exit #26, “Storrow Drive/Cambridge.” With the ongoing Big Dig, the traffic pattern is constantly evolving. Ultimately, you want to follow any directions for the Museum of Science.
Almost immediately is a fork in the road - bear right following signs to the Museum of Science. At the stop sign take a left (you will see a large red sign that says Museum of Science on the bridge to your left.) Go under the bridge and take a right (the museum will be on your left), and go past the blinking lights through one set of lights. At the next set of lights, stay to the left where the road splits (the O’Brien Highway goes right). The road on the left is Cambridge Street. Go left (or straight as the crow flies) onto Cambridge Street for 14 blocks. After you pass the Shell Station on your right, make a right onto Webster Avenue. Almost immediately the road forks, the majority of the traffic proceeds to the left. Take the right fork onto Columbia Street and make the next right to enter the parking lot at 432 Columbia Street, the Cambridge Business Center. Park in the spaces immediately on your right, or on the far side of the lot in the VISITOR parking.