Massachusettes Turnpike I-90
Take exit 18, marked Cambridge/Allston.
Follow the Cambridge signs off the ramp to the traffic lights.
Stay in the middle lane while crossing the bridge.
Proceed straight across the bridge onto River Street.
Stay in the left lane and follow River Street into Central Square, the first major traffic intersection.
Travel straight across the intersection. (Here the street becomes Prospect Street.)
At the second traffic light, turn left onto Broadway.
Follow Broadway until you must bear right at the fire station, onto Quincy Street.
Move into the left lane and turn left at the light onto Cambridge Street.
Proceed down through the underpass and move into the far right lane which feeds into Massachusetts Avenue.
The Law School is on the right, approximately one block further.