A friend of mine and I followed Google Maps directions while on skateboards in a little town in Oregon called Coquille.
At the bottom of a fairly steep hill there was a huge unchained full-grown Rottweiler.
When we arrived at the flat area he attacked.
We had to hold our boards out to defend ourselves.
A women driver started honking and driving towards the dog causing him to run away.
We rode towards the main road, and I've never used Google maps in that tiny town again. Likely because I haven't been there since that day.