Manatee County officials say RedSpeed installed its cameras at around two dozen schools at no cost to the government. However, the county sends the company $19.80 for each recorded violation. Based on the tickets issued as of Nov. 18, the company has received roughly $113,000 since ticket violations began at the beginning of November.

Seattle plans to double the number of school zones that have automated cameras set up to catch drivers speeding, a traffic violation that costs $237 per ticket. The big picture: The planned addition of school zone cameras in 19 more locations is part of Seattle's push to end traffic deaths and serious traffic-related injuries on city streets by 2030.

By the end of next year, the number of cameras in Seattle school zones will be doubled. We look at when and where they will be implemented.