The ATX

The Tallest Austin Projects lists linked to in the OP have been updated.

Elevations were released today. This tower is a skinny supertall. https://abc.austintexas.gov/public-search-other?t_detail=1&t_selected_folderrsn=12939377&t_selected_propertyrsn=549074

This is a Real Deal interview with the "Wilson" behind this project. https://therealdeal.com/texas/2022/12/16/meet-taylor-wilson-the-man-behind-the-tallest-tower-in-texas/

It's starting to poke above ground. Still waiting for crane #3 to go up. Photos by Urbannizer at SSP.

This was taken from the video in the previous post. It shows the cranes for three projects clustered together in the north side of the Rainey Entertainment District: 594', 52-story Travis Tower (Residential) 655' 55-story Modern Austin Tower (Residential) 1,022', 73-story Waterline Tower (Hospitality, Office & Residential)

More photo updates: The above stills came from this video:

I have updated all the tallest project and building lists for Austin. There is a link to the lists in the OP.

Vertical construction has started. Photo by ThyPiGuy @SSP

Austin got another 600 footer. This makes 18 completed, under construction or proposed. It's another residential tower called 62 East.

Update by 360_Ray at SSP:

Progress update:

The 305 S. Congress project which is 6 of the 9 towers was approved by City Council on Thursday. I believe they got a height increase to 600' as well, but I can't confirm that yet.

The FAA filings for the building were submitted. They confirm the 1,035' height. https://oeaaa.faa.gov/oeaaa/external/searchAction.jsp?action=displayOECase&oeCaseID=561697792&row=394

Crane #2 is going up today.

The project has a website now: https://www.wilsontower.com/

A recent view after the official topping out. This current new tallest at 874' is still a ways away from being occupied, but it could fall to fourth tallest in less than five years. Photo by Urbannizer

This would apparently be the tallest all residential building in the U.S. outside of NYC. Austin currently has the the two tallest all residential buildings west of the Mississippi.

The crane base for the second of three Luffing cranes is in place. This crane will reach over 1,200'. Photo credit: Austin American-Statesman

The height bump was announced today. This is supertall #2 and will be 13' taller than the first one - Waterline - currently U/C. it's all residential - all apartments, no condos. Wilson Tower plans unveiled; Skyscraper could be tallest in Austin, all of Texas - Austin Business Journal (bizjournals.com)

Here are photo updates from the project's three webcams:

This thread started off with the six towers proposed for what is known as the 305. S. Congress project. But there are also two 410' office towers proposed for 200. E. Riverside and a 400' residential tower at 311-315 S. Congress. All nine towers are south of the river where there are currently no towers over ~250'. The 305 S. Congress developers (Endeavor) may be seeking a height increase to 600' up from 525' which was up from 400'. 200 E. Riverside: https://abc.austintexas.gov/public-search-other?t_detail=1&t_selected_folderrsn=12967257&t_selected_propertyrsn=162042 311-315 S. Congress: https://abc.austintexas.gov/public-search-other?t_detail=1&t_selected_folderrsn=12894566&t_selected_propertyrsn=398841

Here's a nice view of Sixth & Guadalupe just days before it's recent topping out. Well, we know this won't be called the Meta tower now even though they apparently signed a 10-12 year lease for all the office space. Meta is cutting back on office leases across the country, and have decide to sublease their space in this tower. Photo by Ryan Friesen, on Flickr

The top half of the tower (Floors 34-48) have been pre-leased. Vista Equity was announced as a pre-lease, but I don't know how many floors they leased. There is no 13th floor which is why the tower is listed as 47-stories but level 48 was leased. https://republicaustin.com/

This project officially topped out this week.