So beautiful. You make me want to live in the worlds you paint.

Great! I played with the ADJUST HUE/SATURATION effect to soften the wooden part of the bridge so it blends better. Even though it's unlabeled, I may declare this map is "done" unless anyone else notices anything that needs fixing. Love this style! Thank you to @C.C. Charron, Ralf, and everyone else who had a hand in its creation.

Busy day, so I'm just now getting a chance to get back to this. Don, did you mean something like this, where the foundational towers would extend from the riverbank to rise above the bridge, like the towers of the Golden Gate Bridge, for example?

Okay, I experimented by moving a few of the houses built with the Random Streets tool to a new "BUILDINGS - RANDOM STREETS" sheet. I was able to give these houses greater transparency than the buildings symbols to make them more similar. I also added a COLORIZE effect to make them a little grayer. But this threw off the look of the huts I tested with in the lower left corner that were also built with the Random Streets tool, so I moved those ones to a "BUILDINGS - RANDOM STREETS 2" sheet with a tan colorize effect.

The map is small enough that it's not too difficult to simply replace the random buildings with symbols, but it's an educational exercise to see if I can address it with special effects.

Here's how it turned out, starting with the full map and zooming in. Most of the test houses are in the block directly southwest of the circle part of the canal, with a few others elsewhere to see what they'd look like when the houses were on different terrain.

(Not sure why one of the huts turned browner than the others.)

Slight tweak. Something was bothering me with some of the houses southwest of the circular part of the canals. Upon inspection, I discovered that those houses built with the Random Streets tool ended up on the BUILDINGS HIGHER sheet. I removed them entirely and replaced them with the house symbols on the appropriate BUILDINGS sheet. Let me know if you see anything else that looks off.