Hey Dan Patterson,
Thanks for the reply, The problem is I am not having the road function class as an attribute in the shape file. Is there a way to add that attribute automatically to the present shape file. Because It cant be done manually as its a big data file with almost 30000 points.
I have collected Road class map from the state department of transportation website. But I can use that as a overlay in a separate layer and it doesn't have any attributes.
I am inserting the image for your reference. The road functional class now displays the different class of roads in different colors. I want to add this attribute to my shape file and split it accordingly. Is there a way to do it. Please help!