Pennoni Perspective Volume 23 • Issue 4 • Winter 2019/2020 - Page 8

A new connection: Comcast pedestrian tunnel In the heart of Philadelphia sits the new Comcast Technology Center, adjacent to Comcast's corporate headquarters. The 60-floor, 1,121-foot skyscraper is the tenth-tallest building in the United States, and successfully constructing a building of this size and stature was no easy feat. Arguably the most difficult task was connecting the two buildings together. The solution? A pedestrian tunnel under 18th street. For more information: comcast-pedestrian-tunnel/ 8 | PENNONI