I like the idea of street names,
Bryson, a lot.
I'd like to suggest one small tweak though - instead of two free-standing signs on the corner of a street, how about something like this?:
Gives it more of a street-signey feel, imo. Just putting that out there for input.
Also, I'm not sure that Museum Avenue warrants that whole long strip. Maybe switch names at Main Street, or even at the bridge.
Nicely done though. This world is really coming together nicely, and is starting to feel like a real home again.