Starting Point New Hampshire: Take I-93 south to exit 28. Bear right to the Broadway/Mystic Ave. ramp. Before the bottom of the ramp, take a left under the highway, merging onto Mystic Ave. Take the right fork (Middlesex Ave.), pass one light and turn left on Cummings.
Starting Point Logan Airport: Follow signs to downtown Boston. Go through Sumner Tunnel. At exit, go right and follow signs to I-93 north. At exit 29, immediately bear right onto Route 28 north. Take the first right, wrapping around the Courthouse onto Middlesex Ave. Take the first right onto Cummings Street.
Starting Point Boston and West of Boston: Follow I-93 North to exit 29, immediately bearing right onto Route 28 north. Take the first right, wrapping around the Courthouse onto Middlesex Ave. Take the first right onto Cummings Street.
Starting Point Connecticut: Take I-84 (or Route 395, depending on from where you're coming) to the Mass Turnpike east. Then take I-93 north to exit 29, immediately bearing right onto Route 28 north. Take the first right, wrapping around the Courthouse onto Middlesex Ave. Take the first right onto Cummings Street.