Boston Scientific Corporation, 480 Pleasant St., Watertown

From Mass Pike, Exit 17: follow signs to Watertown via Galen St. Take first left on Pearl St. and continue to end. Left onto Route 16 (Watertown St.), right on Bridge St. Cross over Charles River and take left at light to 480 Pleasant St.

From Route 20 East, turn right at Waltham City Hall onto Elm St. Go two blocks, cross railroad tracks, and take sharp left on River St., which becomes Pleasant St.