When you see yourself crossing the street, then such dream indicates the dangerous situation in your life you are taking. Perhaps the dream suggests you to be careful. On the other hand, the dream could also represent the unpleasant situation you are getting yourself into. The dream, in which you see yourself crossing the river, denotes to the rebirth of your personality. Perhaps there are things you realized only now.
Read more about dreaming of Crossing in other dream meanings interpretations.