A curve changes direction gently rather than abruptly, and tradition reads it as softness, flow and the receptive side of life. A curve in a road hides what lies beyond it, so it also points to the not-yet-seen.
Has this come up in your dreams before? What was going on in your life then?
My Cosmic Code has a private dream journal. Write a dream down and the app picks out the symbols in it, shows what dream books say about them and, over time, which words recur across your entries. The journal is stored on your device only.