K,
You may have to do some more research and take some pictures.
Back on Long Island New York, this used to happen all the time. Roads make good places to draw lines.
I lived on "County Line Road" in Amityville. One side was Nassau County, and my side was Suffolk Co. A distance of about 30 feet from one sidewalk to another.
Same kind of thing that bit you was at the border with Garden City and Miniola. On the north side of the street the county speed limit was 40 and the South or Garden City side was 30.
If you can't find a clearly marked area and prove it in court, you may just have to eat this ticket.
It's not the best news I have ever spread.
Good luck and be well.
Jack Crow
ps I won't blame you if you never talk to me again.
