That was really deep and mind warping, but hey if you want my opinion: The white figure would be your soul, or whatever you believe the essence of you is composed of. All the trees on the side of the road are the people on the road of life and the nets they protrude are they obstacles they set before you. The reason you feel the nets will come back when you stop is because giving up on the road of life wont make the nets (obstacles) go away. Not doing anything can only make problems worse. So you charge on breaking through the obstacles. The town isn't necessarily a place of salvation, maybe a place to find what your looking for in life. Such as a passion or goal. The post is reassurance that you have reached your goal, come to find out the building of hopes and dreams is empty and you must fill it with whatever drives your spirit. Maybe a family, or art from your mind, or all of the above. That's just a shot in the dark of what I think. Sorry it was so long, I didn't expect to go into that much detail.
Dazmi
maybe your dream means something.
mexifry895's description sounds convincing, but I don't know you so I dunno.
I once had a dream I had a penis & it fell off. Does that mean anything?