Re:Driving up the Bridge - dream?

Interesting dream and I have had similar ones (not recently however) driving with a great deal of traffic not on the roadway part but on the structure itself like a rollercoaster track
Never knew what bridge it was though...wonder if it is the same one or more likely, some symbolic representation since the subconscious speaks to us in symbols...bridges connect two places (Perhaps inner world/spiritualworld and the physical world we live in?)
Just a thought
Deborah Tweet