Four Gateway Center is a 305 ft (93 m) skyscraper in Pittsburgh, Pennsylvania.
It was completed in 1960 at a cost of $16 million ($167 million in 2023 dollars)[1] and opened on June 24 of that year.
It is the 26th tallest building in Pittsburgh and has 22 floors.
Virtually all materials used to construct the tower were products of Pennsylvania factories and mills.