更新2023/2/21 1:22:33  人气1739  admin  [发布]

总高度:	297米
实际高度:	297米
总层数:	57层
地上层数:	地上层数不详
地下层数:	地下层数不详
建成年份:	2007建成

高楼介绍：


This project has changed somewhat since it was first proposed in 2001. Initially, it was a 50 storey 223m tower and later incorporated a second smaller office building (Two Pennsylvania Plaza) within the same property.

A later concept, unveiled in early 2004, called for the tower to rise to 293m at the peak of it pyramidal cap and reign as the city's new tallest. Speculation surrounding the project suggested that it could be made real through a large lease deal and Keystone Opportunity Zone (KOZ) tax incentives.

The newest design, released in January 2005, eliminates the pyramidal cap and raises the height to over 297m (975 feet). Construction is expected to start in mid-january 2005 and be ready for occupancy starting in 2007. The design calls for a reinforced concrete (vertical) frame and steel floors. Floor heights vary from 4.6m (15') on the lower floors to 5.2m( 17') in the upper reaches.

Architect: Robert A M Stern