Highways carry you toward, or away from, someone or something. Other parts of the dream are important to meaning here, such as billboards, buildings, and people or vehicles that are traveling on the same highway.
Being lost on the highway: Needing to make a decision, but not having a clear picture of what all the options offer. Alternatively, feeling as if you have lost your faith or spiritual focus.
Stranded on a highway: A type of desertion dream. Also, a need within to reach out and ask for aid, otherwise the vehicle of your life may remain stalled.
Hitchhiking down: Wanderlust; the desire to release all responsibilities and experience some adventure. Alternatively, riding on someone else’s talents, abilities, or finances, instead of being independent.
Fork in the road: A determination that must be made fairly quickly or the opportunity may be lost. Two vehicles taking separate parts of this fork represent individuals or situations moving away from one another. [1]