Sussex County, New Jersey in the context of "Walpack Township, New Jersey"

Dover is an active commuter railroad train station in the town of Dover, Morris County, New Jersey. Located at the end of electric service, Dover station serves as a secondary terminal of NJ Transit's Morristown and Montclair–Boonton Lines. Non-electric service continues west to Hackettstown on both lines. The next station to the west is Mount Arlington while the next station to the east is Denville. Dover station consists of a single island platform, accessible for the handicapped.

The first train in Dover arrived on July 31, 1848, with the extension of the Morris and Essex Railroad from Rockaway, which opened just 27 days prior. The Delaware, Lackawanna and Western Railroad constructed the current station depot on Dickerson Street in 1901, opening on November 1. The station depot joined the National Register of Historic Places in 1980. Today the station serves as a major transportation center locally, it also serves commuters in nearby Sussex County.

Pine Valley was a borough in Camden County, in the U.S. state of New Jersey. As of the 2020 United States census, the borough's population was 21, an increase of 9 (+75.0%) from the 2010 census count of 12, which in turn reflected a decline of 8 (-40.0%) from the 20 counted in the 2000 census. Before its merger with the adjacent Borough of Pine Hill, Pine Valley was the third-smallest municipality by population in New Jersey, with 12 more residents than the nine residing in Tavistock (also in Camden County) and 14 more than the seven in Walpack Township (in Sussex County).

Pine Valley encompassed Pine Valley Golf Club, which regularly ranks highly on Golf Digest's list of America's 100 greatest courses.