I am attempting to copy some polyline features from one layer to another layer and keep the attributes intact. The original layer is a statewide shapefile of road center lines. The second layer is based on the original made from a selection of roads within one town. I need to add an additional road from the original layer to the second layer. I have made a selection, copied to the clipboard, selected paste special and selected the layer to paste into. The features are pasted into the second layer, however all of the fields have been changed to <Null>. Any thoughts?