It terminates near a building north of a former quarry east of US 9 just north of Sheldon Lane. It served both sides of the building, about 400' long The building has been torn down, but the foundations remain visible on aerial photos. It also had a spur to a building on the east side of US9 south of Duprey Road.
This Google Street View location shows the ROW crossing US 9: https://www.google.com/maps/preview/@44 ... mMcTkQ!2e0
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Brookside Lane is built on the right-of-way.