1 For instance, TrafficLights.com has a variety of lights that can cost $159 to $379. 2  According to the Arizona Department of Transportation, a modern traffic signal can cost $80,000 to $100,000 to install, depending on the complexity of the location and the characteristics of the traffic in the area.
exhortation-a communication intended to urge or persuade the recipients to take some action. communicating, communication-the activity of communicating; the activity of conveying information; they could not act without official communication from Moscow.
French roots for the word exhort mean thoroughly encourage, so to exhort is to fill up with encouragement! Some synonyms for exhort include stimulate, excite, and urge on. Words and shouts can exhort, and this is especially true when the recipient of those chants fears coming up short with an effort.