From Newton-Wellesley Hospital: Turn left out of the hospital driveway, going West on Washington Street (Route 16). In about 8/10 of a mile, just after passing over I-95, turn left at the light onto Walnut St. In 1/10 of a mile, turn left at the entrance to the parking lot (there is a sign for 40-60 Walnut St.).
From the North: Take I-95 South to Exit 37B for Route MA-16 West. At the light at the end of the off-ramp, go straight across onto Walnut St. In 1/10 of a mile, turn left at the entrance to the parking lot (there is a sign for 40-60 Walnut St.).
From the South: Take I-95 North to Exit 37B for Route MA-16 West. At end of ramp, turn left onto Route 16 West towards Wellesley. just after going over I-95, turn left at the light onto Walnut St. In 1/10 of a mile, turn left at the entrance to the parking lot (there is a sign for 40-60 Walnut St.).
From Previous NWP Location (2364 Washington St., Newton): Turn right out of parking lot. In ½ mile, take a sharp right at the light onto Walnut St. In 1/10 of a mile, turn left at the entrance to the parking lot (there is a sign for 40-60 Walnut Street).