Directions: From Logan International Airport


• Take Airport Exit to the Sumner Tunnel, get into the right lane in tunnel. At tunnel exit follow signs to I-93 South. (You will make a U-turn under Route I-93)

• Stay on I-93 South to the Mass Pike Exit, Route I-90 West.
Take Route I-90 West to the Route 128/I-95 South Exit (at the second set of tolls).

• Take Route 128/I-95 South to Route 9 East (exit 20A).

• Take Route 9 East approximately 300 yards to the first exit on the right (sign for Chestnut Street).

• Proceed to stop sign. Turn left, going under Route 9, and then immediately left again. You will see signs for William Street.

• William Street (Wellesley Office Park) is your first right just before reentering Route 9 West.

• 20 William Street is the first building on the left. We are on the second floor – Suite 250.

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