this one is almost a toss-up of being a good sign, or pointing to something
you're needing to work on... but i'm leaning towards it being a good sign.
the bridges seem to represent areas of progress that you might make,
advancing from one location into another. however, you're right in the
middle of the river, never advancing to either shore, and all the bridges
are overhead, out of reach. yet the good news is that you don't even
need to cross those bridges... your advancement is along that waterway...
and all would be obstacles don't even serve as a barrier to you as they
seem to be 'out of phase' with your energy level.
overall, it seems a very positive dream-story, showing you right in the
middle of the flow and clear sailing virtually guaranteed. whatever port
you're headed to ought to come into view at some point; no worries.