I decided to look up flock cameras in Kootenai County. Not that many. My educated guess is that most were installed by Idaho Transportation Department https://maps.deflock.org/?lat=47.7170&lng=-117.0178&zoom=12.00

Here is an email I received from the Idaho Transportation Department District 1 Field Operations Manager regarding concerns over trees...

*****SEE NEW POST ON UPDATE FROM IDT***** All highways/interstates are going to have all the trees within 100 feet of the roads cut down....