155 North Wacker

155 North Wacker is a 48-story skyscraper located in Chicago, Illinois designed by and was developed by the . It stands 638 feet (195 m). It has received LEED silver pre-certification. The construction started in 2007 and was completed in 2009.

155 North Wacker

155 North Wacker is a 48-story skyscraper located in Chicago, Illinois designed by and was developed by the . It stands 638 feet (195 m). It has received LEED silver pre-certification. The construction started in 2007 and was completed in 2009.