How Countdown Pedestrian Crossings Learn!

Ever wonder how those pedestrian crossings know how to display the correct countdown timing? Is it magic? You'll see how these modules learn in today's episode. Check out: https://www.streetsmartstraffic.com/join-waitlist if you want to educate yourself for entering the exciting field of the traffic signal industry! This is real world stuff--not just sitting in stuffy lecture halls reading about old, stale traffic signal literature.