Gunderson Dettmer
850 Winter Street
Waltham, MA 02451
Phone | 781-890-8800
Fax | 781-622-1622

Interactive Google map
From the East (Boston)
From the West (Worcester)
From the North (Burlington/Lexington)
From the South (Dedham/Newton)

Directions From the East(Boston)

Go West on the Mass Pike/I-90 to Exit 15.
Follow the signs for I-95/128 North.
Follow 95/128 North for approximately 4 miles to Exit 27B (Wyman Street/ Winter Street).
At lights turn right onto Wyman.
Remain in the right lane and bear right at the yield sign onto Winter Street.
Remain in the right lane and cross back over Route 128.
Remain in the far right lane through two sets of lights.
Travel around the Cambridge Reservoir (on right) for approximately .5 mile

Directions From the West(Worcester)

Go East on the Mass Pike/I-90 to Exit 14.
Keep left beyond the tollbooth and follow the signs for I-95/128 North.
Follow 95/128 North for approximately 4 miles to Exit 27B (Wyman Street/Winter Street).
At lights turn right onto Wyman.
Remain in the right lane and bear right at the yield sign onto Winter Street.
Remain in the right lane and cross back over Route 128.
Remain in the far right lane through two sets of lights.
Travel around the Cambridge Reservoir (on right) for approximately .5 mile

Directions From the North(Burlington/Lexington)

Go South on Route 128/I-95 to Exit 27B (Winter Street).
When coming off the exit, stay in the far right lane and follow Winter Street.
Remain in the far right lane through two sets of lights.
Travel around the Cambridge Reservoir (on right) for approximately .5 mile.

Directions From the South(Dedham/Newton)

Go North on Route 128/I-95 to Exit 27B (Wyman Street/Winter Street).
At lights turn right onto Wyman.
Remain in the right lane and bear right at the yield sign onto Winter Street.
Remain in the right lane and cross back over Route 128.
Remain in the far right lane through two sets of lights.
Travel around the Cambridge Reservoir (on right) for approximately .5 mile.