There's the Township and a Borough on NJ 31 before it ends at US46 That's Warren County.
There's another town or township in South jersey near Glassboro.
I know there's at least one more that I should remember.
When I was growing up Bell Telephone had little folder with interesting facts about NJ that came every bill.
Lets try g**gle. https://nj1015.com/an-enlightening-tour-of-washington-nj-all-six-of-them/
Ah yes. Morris County's Washington Twp I should have known because that was a great place in the winter as they didn't use salt on the roads. I'm sure that's changed since all the new houses and people. :(
