Today, the City of Austin offically selected Trammell Crow, Constructive Ventures, and USAA toredevelop the six acre Green Water Treatment Plant site into a dense multi-use extention of downtown. As part of the deal, the development team will pay the city $57.9 million for the right to develeop the prime site. With the developer selected -- Trammell Crow proposed the most dense and ambitious plan for the site -- downtown Austin is now set for it’s most radical transformation in decades. With the redevelopment of the Green Site, as many as five high-rise buildings - some as tall . . .