driving on 390 south coming from rochester, once you pass into livingston county from monroe slow down. about 1 mile ahead there is an over pass (where they usually sit running radar on the north bound side) and I just saw 2 troopers sitting on the right hand side of the road back from the road. they were using laser and you can’t see them until your within 500 ft of them because of the bend in the road and the trees. They seem to be using it a lot because they had large tire tracks in the grass leading to the highway.