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.
ek-sor-ta'-shun (paraklesis): The Greek word translated exhortation (paraklesis) signifies, originally, a calling near or for (as an advocate or helper who should appeal on one's behalf), and carries the twofold sense of exhortation and consolation (which see).