I have a few:
New York: https://www.google.com/maps/d/u/1/edit? ... 091436&z=7
Ontario: https://www.google.com/maps/d/u/1/edit? ... 226693&z=5
New Jersey: https://www.google.com/maps/d/u/1/edit? ... Ki5FUMNMFp
Some of the icons were made by me using Google and Photoshop.