·Pass through the Warrendale toll plaza

·Take Exit 28, Cranberry (formerly Exit 3)

·Follow Route 19 (Warrendale/Cranberry)

·Bear right onto Route 19 South (Warrendale)

·Go to second light and turn right, follow to next stop light

·Turn right (Commonwealth Drive) to 500 Commonwealth Drive (on left)

·Parking and entrance in rear of building