'Smart Intersections' Gives Missouri EMS Automatic Green Lights

Every traffic light in St. Charles County will soon automatically turn green for first responders heading to emergencies — the latest move in a $17 million effort to create "smart intersections" across the county.Emergency vehicles now get priority at 210 of the more than 350 traffic lights in St.
- PUB DATE: 6/22/2022 12:00:00 AM - SOURCE: Government Technology