They have been quietly installing San Antonio Texas for the past few years, and it finally reached my neighborhood a few months ago. It's not turned on yet, but I hear that it will be very soon. They basically dug trenches on the side of the street about 18 inches deep, and put in a lot of half-inch orange conduits. Then they filled the trenches with mortar and covered the top with tar. There's a small green access panel in the ground between every other house, and some larger gray panels about two or three per block to feed those.
They've also been installing Austin, but it seems to still be only in south and central Austin so far. It's currently up to somewhere between 51st street and US-183, so you're going to be waiting a while beyond that. I used to live in way far northwest Austin, so I wouldn't have gotten GF for years if I had stayed there.
If you heard about the failure that was Louisville, the big difference was that they only trenched a mere two inches deep, in a city that tends to get freezing weather in the winter, and filled it with stuff that easily worked its way out of the trench. I'm sure they learned something from that.