The road superintendent recently completed an inspection of all the roads in the city, giving them a score between 1 and 100. The higher the score, the better condition the road is in. They would now like you to create a map showing the results of their inspections that they can present to the city council. However, instead of displaying the actual score for each road, they would like the roads symbolized as good, fair, or poor based on the score. A score of 1 to 40 would be considered poor. A score of 41 to 70 would be considered fair. A score of 71 or above would be considered good.
In this exercise, you will create a symbology expression that will evaluate the score for each road segment and return whether it is poor, fair, or good.