On Bing Streetside you can see a track/land access road connecting to Morris Turnpike a couple hundred feet to the NW. The mapped road is sort of visible on the NJ leaf off imagery but may not exist anymore. Link to streetside view: https://www.bing.com/maps?cp=41.134883%7E-74.766495&lvl=17.0&v=2&sV=1&pi=-8.2&style=x&dir=58.4