Heyo! I found reference that Mattawan, MI had 3 2001-DC's installed around 2016 by WSS, but I couldn't find them, so I contacted the village office. They do exist! Here are the coordinates for each: 23rd St/Red Arrow Hwy - 42°14'17.91"N 85°46'33.17"W 652/Trestle Creek Ave - 42°15'4.52"...