Directions

If you are traveling by car, the following directions will get you to our headquarters office in Waltham.

FROM THE EAST (Boston/Logan Airport):

(Via the Massachusetts Turnpike (Interstate 90) and Route 128 (Interstate 95)) Follow the airport exit road and turn a slight left to take Route 1A south towards Interstate 93/Sumner Tunnel/Boston. Upon exiting the Sumner Tunnel, merge right and follow the signs onto Interstate 93 south. Go south for about 1 mile and take Exit 20, Mass Pike west. Continue on the Mass Pike until Exit 15, Interstate 95/Route 128. Take Route 128/95 north to Exit 27B, Winter/Wyman Street. At the lights, turn left onto Wyman Street. Proceed along Wyman Street over the crest of a hill. As you go down the other side of the hill you will find 2 entrances into the Hobbs Brook Office Park, each marked by hard-to-read granite signs. Take the second such entrance into the Park. The granite sign will say 610 Lincoln Street. Proceed through the parking lots toward the back and then left side of the Park, following the signs to 610 Lincoln Street North, a red brick office building. Note: we are approximately 5 minutes from Route 128/95.

FROM THE NORTH:

Take Route 128/95 south to Exit 28, Trapelo Road. Take a left at the end of the exit ramp onto Trapelo road and pass over 128/95 to head east toward Belmont. At the first set of lights, take a right onto Smith Street. Go straight through the first traffic light, at which point the street becomes Wyman Street. Take the second left after the light into Hobbs Brook Office Park. There is a granite sign with 610 Lincoln Street on it - but this is very hard to read. Proceed through the parking lots toward the back and then left side of the Park, following the signs to 610 Lincoln Street North, a red brick office building. Note: we are approximately 5 minutes from Route128/95.

FROM THE SOUTH:

Take Route 128/95 north to Exit 27B, Winter/Wyman Street. At the lights, turn left onto Wyman Street. Proceed along Wyman Street over the crest of a hill. As you go down the other side of the hill you will find 2 entrances into the Hobbs Brook Office Park, each marked by hard-to-read granite signs. Take the second such entrance into the Park. The granite sign will say 610 Lincoln Street. Proceed through the parking lots toward the back and then left side of the Park, following the signs to 610 Lincoln Street North, a red brick office building. Note: we are approximately 5 minutes from Route 128/95.

Public transportation directions:

FROM BOSTON:

Take the Red Line to Central Square. At Central Square, take the 70A bus* (it will say "Trapelo Road"). The bus will stop at the IBM building across the street from 610 Lincoln Street on Wyman Street. Please follow sign for the Hobbs Brook office park, and GPC Biotech. *The 70A bus begins at 6:13 am, and runs every 40 minutes until 6:45 pm, EXCEPT between 11:30 am and 1:00 pm. It is very prompt and takes about 45-50 minutes.

FROM SUBURBS:

Take the Fitchburg / Acton Commuter rail line from North Station (Boston) or Porter Square (Cambridge) to Waltham, not Brandeis. From the Waltham Commuter Rail stop, take the 70A bus to the "North Waltham" stop. You can get bus and commuter rail schedules and maps from the MBTA web page (www.mbta.com)