I read the Nov. 20 Commuter page article “A driver’s guide to using the ICC” and found Robert Thomson’s answers to basic questions expected of readers to be very helpful. The one item glaringly missing, however, was a map of the road itself. Listing intersections and showing a photo of a section of road is not very useful in visualizing the totality of the road’s course, including the new sections that opened this week. I shouldn’t have to seek out an online map for the most important ICC question of all: Where does it take me?

Jim Reagan, Herndon