From the South:
Take the Garden State Parkway North to Exit 135 (Clark/Westfield). When exiting the Parkway, stay to your right (Brandt Avenue). Take Brandt Avenue until the end (there will be a traffic light) and make a right turn onto Westfield Avenue.
From the North:
Take the Garden State Parkway South to Exit 135 (Clark/Westfield). When exiting the Parkway, stay to your right which leads you to Central Avenue. At the light turn left onto Raritan Road. Turn left onto Westfield Avenue.