I am trying to create some 3D bridges based on a classified las dataset (that has a class code of 17 for Bridge Decks) using the Create Bride Surfaces from LAS Dataset tool. What is confusing me is that the Class Code parameter is requiring a Class Code of 1, 2, 6, 7, 9, 11, or 12. It doesn't let me select or input a class code of 17, even though that is the correct code for Bridge Decks. As a result, I can't run the tool.
I'm guessing there is some simple explanation for what I am doing incorrectly. Any ideas would be appreciated!