MACOMB COUNTY, Mich. – A traffic radar trailer in Macomb County was vandalized and is no longer functional, according to officials. Officials said the trailer costs approximately $9,000 to replace. Officials said they receive traffic complaints and put locations of the complaints on a list where they then deploy the trailer. That information is used to help decide which areas are a priority to deploy deputies, officials said. “With the senseless loss of this tool, traffic enforcement will become difficult in residential areas, where our children often play,” officials said in a Facebook post.