Vision: Seeing a pine tree: you are going to meet an upright, honest person. Seeing a pine forest: you have started something that will bring you security; you are in excellent health. Seeing a pinecone: good fortune. Finding a pinecone on the ground: a so-called coincidence will play a major role in your life. See Forest.
Depth Psychology: The pine tree (as a phallic symbol) may express sexual desires; but it might also indicate the need for more peace and quiet or a vacation. Pinecones sometimes announce an unexpected, positive, “accidental” surprise.... Dreamers Dictionary
Bnght orange cones marking lanes in a dream may point to roadwork on the way to your destination. They may suggest that you slow down for a while before proceeding with your plans. They may also represent waiting for someone else to complete his or her job before you proceed with yours.... Ariadne's Book of Dream