By April Spears In recent years, the number of cars on the road in the U.S. has steadily climbed, reaching an all-time high of 272.48 million in 2017. Of course,…
Adaptive Traffic Signals
Adaptive Traffic Signals
By April Spears In recent years, the number of cars on the road in the U.S. has steadily climbed, reaching an all-time high of 272.48 million in 2017. Of course,…