Very atmospheric. You're certainly very good with the different lighting options. It sets the mood very well. I like the numbering over each of the rows. That's clever.
The rapids sign stands out against the rest of that screen and maybe not in such a good way. Too bright and colorful compared to the rest I think. Maybe if you pulled the lighting back and made it a little softer?
I'd like to see some daytime shots as well so I can get a better feel of the actual composition of things. Looking forward to seeing the progress!
CP6: Yes agree on that sign. In day time it is quite a faded green and blue but no matter how dark of a colour you set it, at night it lights up really bright. I might change it to a wooden sign and light it myself as you are right, it stands out too much.
Here's a screen taken at night and the same at day to give you more perspective of what's going on: