It appears that Novare's "360" residential tower has broken ground in Austin. Here begins the official construction thread.
Name: 360 Condominiums
Location: West 3rd & Nueces Streets
Height: 563 feet
Floors: 44 floors
Use: Condominiums and retail.
Units: 433
Website:
http://www.lifesurroundsyou.com,
http://www.novaregroup.com/portfolio_360.html
Rendering:
Construction site (this past weekend, prior to first site prep work):
Base of Tower (from rendering above):